AVIF to JPG

Unlock Your Images: Free AVIF to JPG Converter

Stuck with a file you can’t open or use? You're not alone.

The solution is simpler than you think. You need a fast and reliable AVIF to JPG online converter free tool. These web-based utilities transform your next-gen AVIF images into universally accepted JPGs in just a few clicks, solving your compatibility headaches instantly without costing a dime.

The Modern Image Dilemma: Understanding the AVIF Conundrum

In the ever-evolving landscape of the internet, speed and quality are king. For years, we've relied on trusty formats like JPG, PNG, and GIF to power our websites, share our memories, and create our digital art. But as screen resolutions have soared and user expectations for lightning-fast loading times have become the norm, a new contender has entered the ring: AVIF. It promises smaller file sizes and superior quality, which sounds like a dream come true, right? Well, yes and no. This technological leap forward has inadvertently created a common and frustrating problem: the AVIF conundrum.

You download a stunning image from a cutting-edge website, only to find your computer's default photo viewer can't open it. You try to upload it to your favorite social media platform or a blog post, and you're met with an "unsupported file type" error. This is the heart of the issue. While AVIF is technically superior in many ways, its adoption is not yet universal. It's like having a key to the most advanced car in the world, but finding that it only works on a handful of newly paved roads. The vast majority of the digital highway is still built for the reliable family sedan—the JPG. This gap between next-gen technology and widespread compatibility is where millions of users find themselves stuck, needing a bridge to connect the new with the familiar.

So, What Exactly Is an AVIF File?

Let's demystify this new kid on the block. AVIF stands for AV1 Image File Format. It was developed by the Alliance for Open Media (AOMedia), a consortium of tech giants including Google, Apple, Microsoft, and Amazon. The primary goal was to create a royalty-free, open-source image format that could significantly outperform its predecessors. AVIF is based on the AV1 video codec, which is renowned for its incredible compression efficiency. Essentially, they took the same technology that makes high-quality video streaming possible with less data and applied it to still images.

The benefits are truly impressive. Compared to a JPG of similar visual quality, an AVIF file can be up to 50% smaller. For web developers and website owners, this is a game-changer, as smaller images mean faster page load times, which directly impacts user experience and SEO rankings. Furthermore, AVIF supports features that JPG can't touch, such as 10-bit and 12-bit color depth (for richer, more vibrant colors), lossless compression (for perfect image fidelity), and even transparency (like a PNG). It's the Swiss Army knife of image formats, designed for the future of the web. The only hiccup, as we've discussed, is that not every piece of software, browser, or platform is ready for that future just yet.

The Enduring Legacy of JPG: Why It’s Still King

If AVIF is the shiny new sports car, then JPG (or JPEG) is the world's most popular and reliable pickup truck. Developed way back in 1992 by the Joint Photographic Experts Group, JPG was designed for one primary purpose: to compress photographic images efficiently. It uses a method called lossy compression, which means it intelligently discards some image data that the human eye is least likely to notice, resulting in a much smaller file size. This was revolutionary at a time when internet connections were slow and storage space was precious. It's the format that made digital photography and the visual web practical for the masses.

The true power of JPG lies in its ubiquity. It is, without a doubt, the most universally supported image format on the planet. Every web browser, every operating system, every smartphone, every social media platform, and every piece of image editing software for the past three decades can open, display, and edit a JPG file. It's the lingua franca of digital images. When you need to be absolutely certain that your image can be seen by anyone, anywhere, on any device, you choose JPG. While it may not have the advanced features or the compression prowess of AVIF, its unrivaled compatibility and "good enough" quality for most applications ensure its reign continues. This is precisely why converting from the niche AVIF to the universal JPG is such a common and necessary task.

Your Instant Solution: The Ultimate Free Converter

Navigating the friction between AVIF's modern efficiency and JPG's universal compatibility doesn't have to be a technical nightmare. You don't need to download clunky software or understand the intricate details of image codecs. The most elegant and straightforward solution is a high-quality, free online converter. These web-based tools are designed for one purpose: to make your life easier. They act as a simple, no-fuss bridge between the two formats, allowing you to reap the benefits of downloading a high-quality AVIF while still being able to use it everywhere as a standard JPG.

Think of it as a universal adapter for your digital files. You simply upload your incompatible AVIF file, click a button, and download a ready-to-use JPG. The best of these services, like the one we're focusing on, are built with the user in mind. They are fast, intuitive, and, crucially, respect your privacy. They eliminate the barriers to entry, making file conversion accessible to everyone, from a professional web developer optimizing a client's website to a grandparent just trying to share a photo they found online. In a world of complex software and subscription models, the beauty of a dedicated, free online tool cannot be overstated. It's a quick fix that saves time, frustration, and money.

Step-by-Step: Converting AVIF to JPG in Seconds

You might think converting file formats sounds complicated, but we're about to show you just how incredibly simple it is. The process is designed to be intuitive, even if you've never done it before. Here’s a breakdown of how to use an AVIF to JPG online converter free tool, which typically takes less than a minute from start to finish.

Navigate to the Converter: First things first, open your web browser and go to a trusted online converter. The key is to choose one that is clean, ad-free, and straightforward, like the one provided here: https://seomagnate.com/avif-to-jpg.

Locate the Upload Area: On the webpage, you will see a prominent button or a drag-and-drop area. It will usually be labeled with text like "Upload AVIF," "Choose Files," or "Drag Files Here." You can't miss it!

Select Your AVIF File(s): You have two easy options here. You can click the upload button, which will open your computer's file explorer. From there, simply navigate to the folder where your AVIF image is saved, select it, and click "Open." Alternatively, if you already have the folder open, you can simply click and drag the AVIF file directly from your folder onto the designated area in your browser window. Many modern converters also support batch conversions, allowing you to drag and drop multiple AVIF files at once.

The Magic Happens (Conversion): This is the part where you can sit back and relax. As soon as you upload the file, the converter will automatically begin the conversion process. You might see a progress bar or a "Converting..." message. This process is usually lightning-fast, often taking just a second or two per image. The server takes your AVIF, decodes it, and then re-encodes it into the JPG format.

Download Your New JPG: Once the conversion is complete, a "Download" button will appear next to your file's name or a preview of the image. Click it, and the newly created JPG file will be saved to your computer's default "Downloads" folder. That's it! Your once-unusable AVIF is now a universally compatible JPG, ready for you to upload, share, or edit as you please.

Beyond Simplicity: Key Features to Look For

While simplicity is paramount, not all free online converters are created equal. When you're choosing a tool to handle your images, there are a few key features that separate the great from the merely functional. Knowing what to look for can ensure you have a better, safer, and more efficient experience. First and foremost is security and privacy. A trustworthy converter will operate over a secure HTTPS connection (look for the padlock icon in your browser's address bar) and have a clear privacy policy that states your files are not stored on their servers for longer than necessary to perform the conversion. The best services automatically delete your files within an hour or two.

Next, consider batch processing. If you have more than a handful of images to convert, doing them one by one is a tedious chore. A good converter will allow you to upload a whole folder of AVIF files at once and convert them all in a single go, providing a convenient ".zip" file for you to download containing all your new JPGs. Another valuable feature is quality control. While most converters use a default setting, some advanced tools offer a slider or an input box where you can specify the desired quality of the output JPG. This gives you control over the trade-off between file size and image fidelity. Want a smaller file for a website preview? Dial the quality down. Need a high-resolution version for printing? Keep it at maximum. Finally, look for a clean, ad-free user interface. A site cluttered with pop-ups and distracting banner ads can be a sign of a less reputable service and makes the process frustrating. A clean design shows that the creators are focused on providing a quality user experience.

Under the Hood: The Magic of the Conversion Process

Ever wondered what actually happens when you click that "Convert" button? It might seem like instant magic, but there's a fascinating and highly efficient technical process happening on the server. Understanding this process, even at a high level, can give you a greater appreciation for the technology and help you make more informed decisions about your images. The conversion from AVIF to JPG isn't just a simple "Save As" command; it's a process of translation between two different digital languages, each with its own grammar and vocabulary for describing an image.

At its core, the server is performing a two-step operation: decoding and re-encoding. First, it takes the AVIF file you've uploaded and uses a special piece of software called a decoder to read and interpret the AV1-based data. It unpacks the compressed information and reconstructs the image into a raw, uncompressed format in its memory—a perfect pixel-by-pixel representation of the original image. This is the most crucial step, as the quality of the decoder determines how faithfully the original AVIF is represented. Once the image exists in this raw, neutral state, the second phase begins. The server then takes this raw data and hands it over to a JPG encoder. This encoder's job is to compress the image according to the JPG standard, which involves a series of complex mathematical transformations to reduce the data size. This is where the "lossy" part of JPG comes in, as the encoder strategically discards information to achieve the desired file size.

From Modern Codec to Universal Classic

The journey from a modern codec like AV1 to a classic like JPEG is a tale of two philosophies. The AVIF file, built on the AV1 video codec, uses incredibly sophisticated prediction techniques. It analyzes blocks of pixels and predicts what adjacent blocks will look like, storing only the differences. This, combined with other advanced tricks, allows it to achieve its remarkable compression rates. It's a format built for a world of high-speed processing and complex algorithms, designed to squeeze every last drop of quality out of every single byte. When the online converter's server decodes this file, it's essentially running this advanced process in reverse to bring the full, unadulterated image to life.

Once the image is in its raw, uncompressed state (often as a bitmap in the server's RAM), the JPG encoder takes over. The JPG philosophy is older but no less brilliant in its own way. It works by converting the image into frequency domains (using a Discrete Cosine Transform), which separates the high-frequency details (sharp edges, textures) from the low-frequency details (smooth gradients, colors). It then aggressively compresses the high-frequency information, which the human eye is less sensitive to, while preserving the more noticeable low-frequency information. The amount of compression is adjustable—this is the "quality" setting. When you select 90% quality, you're telling the encoder to be less aggressive with its data discarding. When you select 30%, you're telling it to prioritize small file size over detail. The converter then packages this newly compressed data into the familiar .jpg file structure, ready for you to download.

Lossy vs. Lossy: What Happens to Your Image Quality?

This is a critical concept to grasp. Since both AVIF and JPG are typically used in their "lossy" compression modes, converting from one to the other involves a re-compression step that can impact quality. Think of it like making a photocopy of a photocopy. The first copy (your original AVIF) might look great, but the second copy (the resulting JPG) will inevitably lose a little bit of sharpness and detail in the process. When the server converts your AVIF to JPG, the JPG encoder has to re-compress the already-compressed image data. This "generational loss" can introduce slight artifacts or blurriness, especially if the target JPG quality is set too low.

However, a good AVIF to JPG online converter free tool mitigates this in two ways. First, they use very high-quality decoders and encoders to ensure the translation is as faithful as possible. Second, they typically default to a high-quality JPG setting (around 85-95%), which provides an excellent balance between maintaining visual fidelity and achieving a reasonably small file size. For 99% of use cases—like posting on social media, using in a blog, or emailing to a colleague—any quality degradation will be completely imperceptible to the naked eye. The only time you might need to be more cautious is if you are a professional photographer or graphic designer where every single pixel matters. In those cases, starting with a lossless source and converting to a maximum-quality JPG is the best practice. But for everyday conversions, modern online tools handle the process so well that quality concerns are largely a thing of the past.

The Big "Why": Navigating the Compatibility Crossroads

We've established what AVIF and JPG are and how to convert between them, but the central question remains: why is this conversion so frequently necessary? The answer lies at the crossroads of innovation and adoption. Technology, especially on the open web, doesn't advance in a single, unified wave. It moves in fits and starts, with pioneers adopting new standards while the mainstream catches up at a slower pace. AVIF is on the cutting edge of this wave, but a significant portion of the digital world is still operating on the well-established standards of yesterday.

This creates a digital divide. On one side, you have tech-forward companies and platforms that have embraced AVIF to enhance performance and quality. On the other, you have a vast ecosystem of older software, devices, and platforms that haven't yet been updated to recognize this new format. This isn't a failure of AVIF; it's simply the natural lifecycle of technological adoption. For the end-user, this means you're constantly having to check whether the file you have will work where you want to use it. The need to convert is a direct symptom of this transitional period. It's a practical step to ensure your content is accessible to the widest possible audience, bridging the gap between the future of image formats and the present reality of the digital landscape.

The Browser Battlefield: Where AVIF Wins and Loses

The primary arena where this compatibility battle plays out is in web browsers. For web developers, choosing the right image format is a critical decision that balances performance with reach. As of mid-2025, the situation has improved dramatically, but it's still not perfect. Modern versions of Google Chrome, Mozilla Firefox, and Opera have supported AVIF for some time now, allowing websites to serve these hyper-efficient images to a majority of internet users. This is a huge win for web performance. Websites that use AVIF can load significantly faster, leading to better user engagement and higher Core Web Vitals scores, which is a major factor in Google's search ranking algorithm.

However, the "loses" column still has some significant entries. While Apple has begun to embrace AV1 in its hardware and software, older versions of their Safari browser, on both macOS and iOS, may lack full support. Given the significant market share of iPhones and Macs, this is a major consideration. A website that uses AVIF exclusively risks showing broken images to a large chunk of its audience. Similarly, users on older operating systems or those using less common browsers might not have AVIF support. This is why many advanced websites use a "fallback" system: they'll try to serve an AVIF image first, but if the browser doesn't support it, they'll serve a JPG or WebP image instead. For the average user who just wants to save an image from a site, they might end up with the AVIF version, forcing them to seek out a converter to use it elsewhere. You can find up-to-the-minute data on browser support on high-authority sites like caniuse.com.

Software and Operating Systems: The Digital Lag

Beyond the browser, the compatibility issue extends deep into the software and operating systems we use every day. Imagine you're a graphic designer. You download a cool AVIF asset from a stock photo site, but when you try to open it in an older, but still perfectly functional, version of Adobe Photoshop, you get an error. While the latest subscription-based versions of Adobe Creative Cloud have integrated AVIF support, many freelancers, students, and businesses still rely on slightly older, perpetually licensed software that will likely never be updated to support it. This creates a frustrating workflow bottleneck.

The same is true for operating systems. While the latest updates to Windows 11 and macOS Sonoma handle AVIF files gracefully (sometimes requiring a free extension from the app store), millions of users are still on Windows 10, Windows 8, or older versions of macOS. For these users, an AVIF file in their downloads folder is just a generic icon with an unrecognized extension. They can't preview it with a simple click or set it as their desktop wallpaper. It's an alien file type that their system simply doesn't know how to handle. This is where an online converter becomes an essential utility, a tool that makes modern files accessible to a legacy software environment, ensuring that no one is left behind by the march of technology.

Social Media, Email, and More: The JPG Safe Zone

Perhaps the most common reason for needing to convert AVIF to JPG is for sharing. The entire social media and communication ecosystem is built on a foundation of maximum compatibility, and that foundation is overwhelmingly made of JPG. Platforms like Facebook, Instagram, Twitter (X), LinkedIn, and Pinterest need to ensure that the billions of images uploaded and viewed daily work flawlessly for every single user, on every conceivable device, from a brand-new flagship phone to a five-year-old budget tablet. To achieve this, they have standardized their image processing pipelines around established formats like JPG and PNG.

When you try to upload an AVIF file to most of these platforms, one of two things will happen: either it will be rejected outright with an "invalid file format" message, or their backend will attempt to convert it automatically. This automatic conversion can sometimes be of lower quality than if you had done it yourself with a good tool. Email clients are even more conservative. Attaching an AVIF to an email is a gamble. The recipient might not be able to preview it directly in their email client (like Gmail or Outlook) and may not have the software to open it once downloaded. To guarantee that your friends, family, or business clients can see the image you send them without any hassle, converting it to a JPG first is not just a good idea—it's standard digital etiquette. The JPG is the universal passport for images, granting it access to any platform, any inbox, any device, no questions asked.

Security First: Is Your Online Converter Safe?

In an age of data breaches and privacy concerns, it's completely natural to feel a bit hesitant about uploading your personal files to a random website. You might be asking yourself, "Is it really safe to use a free online converter? What happens to my photos after I upload them?" These are excellent questions, and being security-conscious is a smart move. The good news is that reputable online converters are designed with user privacy as a top priority. However, it's essential to know the signs of a safe service versus a questionable one.

The fundamental difference lies in the service's business model and technical architecture. A trustworthy service, like the one we're highlighting, offers a free tool as a way to provide genuine value to users, often as part of a larger suite of tools or to build a positive brand reputation. Their goal is to provide a seamless experience, not to harvest your data. These services use secure protocols to handle your files and have strict data retention policies, ensuring your images are permanently deleted from their servers shortly after the conversion is complete. Conversely, a less scrupulous site might be funded by intrusive advertising or, in the worst-case scenario, could potentially misuse your data. Learning to spot the difference is key to converting your files with peace of mind.

Decoding Privacy Policies: What to Watch Out For

The privacy policy isn't just a long, boring legal document you should blindly click "agree" on. It's a contract between you and the service provider that outlines exactly how your data is handled. While you don't need to be a lawyer to understand it, there are a few key phrases to look for. A good privacy policy for a file converter will explicitly state something along the lines of: "We do not store, view, or share your uploaded files" and "All uploaded files and their converted outputs are automatically and permanently deleted from our servers within a short period (e.g., 1-2 hours)." This is the gold standard. It tells you that the service has an automated system in place to purge your data, and no human eyes will ever see your pictures.

Be wary of vague language or policies that are difficult to find. If a service's policy suggests they might use your content for "analytical purposes" or "service improvement" without specifying that the data is anonymized and aggregated, it's a red flag. Also, check where the company is based and what data protection laws they are subject to (like GDPR in Europe). A transparent service will make this information readily available. In short, spend thirty seconds scanning the privacy policy for a clear statement about file deletion. If you can't find one, it's better to be safe than sorry and find a different converter that is more transparent about its practices.

HTTPS and Server Security: The Non-Negotiables

Beyond the privacy policy, there are technical indicators of a secure service that you can check for yourself. The most important one is HTTPS. Look at the address bar of your browser. Does the URL start with https:// and have a small padlock icon next to it? If so, this means your connection to the server is encrypted. Encryption prevents anyone from snooping on the data as it travels from your computer to the converter's server. Never, ever upload any personal files to a website that only uses http:// (without the 's'). This is a non-negotiable security baseline.

Furthermore, consider the architecture of the service. A well-designed converter performs all operations in an automated, isolated environment on the server. This means your file is uploaded to a temporary, secure location, processed by an automated script, and then made available for you to download. Once that process is complete (or after a short, predefined time), the entire temporary environment, including your file, is wiped clean. This prevents any risk of your files being left accessible on the server or mixed up with those of other users. While you can't see this backend process, services that are proud of their security will often describe it in their FAQ or "About Us" page. Look for a service that is transparent and prioritizes these fundamental security measures.

The Broader Picture: Other Image Formats to Know

While our focus is on the crucial AVIF to JPG conversion, it's helpful to understand the wider ecosystem of image formats. The digital world isn't just a two-horse race. Several other formats serve specific purposes, and knowing when to use them can make your digital life even more efficient. Being familiar with these alternatives gives you more tools in your creative and technical toolkit and helps you understand why one format might be chosen over another in different situations.

This knowledge provides context. Why would a developer choose WebP over AVIF? When is a PNG absolutely necessary instead of a JPG? Understanding these nuances elevates your digital literacy from simply being a user to being an informed creator and publisher. It helps you make smarter decisions, whether you're building a website, designing a logo, or just trying to save a meme in the best possible format. Let's take a quick tour of some of the other key players in the image format game. For a deeper dive into the history and technical specifications of these formats, the Wikipedia page on image formats is an excellent resource.

WebP: Google's Predecessor to AVIF

Before AVIF arrived on the scene, there was WebP. Developed by Google and first released in 2010, WebP (pronounced "weppy") was a major step forward from JPG. Like AVIF, it offered significantly smaller file sizes than JPG at a comparable level of quality. It also introduced features that JPG lacked, most notably support for transparency (like PNG) and animation (like GIF) all within a single, highly efficient format. For many years, WebP was the go-to format for web developers looking to optimize site speed.

So, why does AVIF even exist if WebP is so good? While WebP is a huge improvement over JPG, AVIF is simply a generational leap beyond WebP. Thanks to its more advanced AV1 compression engine, AVIF can produce files that are, on average, another 20-30% smaller than an equivalent quality WebP file. It also supports higher bit-depth color and other advanced features. However, WebP has one major advantage: wider support. Because it has been around for much longer, it is supported by virtually all modern browsers and a greater range of software than AVIF. For this reason, many websites today still use WebP as their primary next-gen format, or as a fallback for browsers that don't yet support AVIF.

PNG: The Choice for Lossless Quality and Transparency

PNG, which stands for Portable Network Graphics, is another essential format in any digital toolkit. It was developed in the mid-1990s as a more powerful, open-source successor to the aging GIF format. PNG's killer feature is its use of lossless compression. Unlike JPG's lossy compression, which discards data, lossless compression works like a ZIP file for images. It finds more efficient ways to represent the exact same pixel data without throwing anything away. This means when you save and re-save a PNG, the quality never, ever degrades.

This makes PNG the ideal format for images where clarity and sharpness are paramount, such as logos, icons, text-heavy graphics, and illustrations. Its other major advantage is its robust support for transparency. While other formats have added transparency, PNG's "alpha channel" is the industry standard, allowing for smooth, feathered edges and varying levels of opacity. This is crucial for web design, allowing graphics to blend seamlessly over different colored backgrounds. The trade-off? PNG files are typically much larger than JPGs or AVIFs, especially for complex photographic images. Therefore, you should never use a PNG for your website's hero photograph, but it's the perfect choice for your site's logo.

HEIC: Apple's High-Efficiency Contender

If you're an iPhone user, you've likely encountered HEIC files. HEIC stands for High Efficiency Image Container, and it's Apple's default image format for photos taken on iPhones and iPads since iOS 11. Much like AVIF, it's based on a modern video codec (in this case, HEVC/H.265) and offers significant file size reductions compared to JPG—often saving up to 50% of the space with comparable or better quality. It also supports features like 16-bit color and the ability to store multiple images in one file (for things like Live Photos).

The story of HEIC runs parallel to that of AVIF. It's a technically superior format that suffers from compatibility issues outside of its native ecosystem. While it works seamlessly across Apple devices, sharing a HEIC photo with a Windows or Android user can be problematic unless they have specific software or codecs installed. This has led to the rise of "HEIC to JPG" converters, which serve the exact same purpose as their AVIF counterparts: bridging the gap between a high-efficiency format and the universal compatibility of JPG. It's another prime example of how the fragmentation of image formats creates a real need for easy-to-use conversion tools. The underlying technology is explained in detail on the Wikipedia page for HEVC.

Conclusion: Your Content, Your Control

The digital world is moving faster than ever, and new technologies like the AVIF image format are pushing the boundaries of what's possible in terms of quality and web performance. However, innovation often outpaces adoption, leaving users caught in a frustrating compatibility gap. You might have the best-looking image in the world, but it's useless if you can't open it, share it, or upload it where it needs to go.

This is where the power of a simple, effective tool comes into play. A reliable AVIF to JPG online converter free tool is more than just a utility; it's an enabler. It puts you back in control of your content, allowing you to seamlessly bridge the gap between next-generation formats and universal accessibility. By understanding the 'why' behind the conversion and knowing how to do it quickly and safely, you can navigate the modern web with confidence. You can enjoy the benefits of high-quality, fast-loading AVIF images while retaining the power to transform them into the universally beloved JPG format whenever the need arises, ensuring your images are always ready for any platform, any device, and any audience.

Frequently Asked Questions (FAQs)

1. Is it truly free to convert AVIF to JPG online?

 Absolutely. Reputable online converters, like the one featured in this article, offer their core conversion service completely free of charge. They don't require subscriptions, sign-ups, or credit card information. The service is supported by providing a genuinely useful tool to a large audience.

2. Will converting my AVIF to JPG reduce the image quality? 

Because both formats typically use lossy compression, there is a tiny, theoretical loss of quality during the re-compression process. However, high-quality converters use advanced encoders and default to high-quality settings (e.g., 90-95% quality), making any difference virtually imperceptible to the human eye for almost all practical purposes.

3. Is it safe to upload my personal photos to an online converter?

 It is safe, provided you use a trustworthy service. Look for key security features: an https:// URL with a padlock icon (indicating an encrypted connection) and a clear privacy policy that states your files are automatically deleted from their servers after a short period (usually within 1-2 hours). Avoid sites that lack these features.

4. Can I convert multiple AVIF files at once?

Yes! Most modern online converters support batch processing. You can typically drag and drop an entire folder of AVIF images into the converter, and it will process them all simultaneously. Afterward, you can usually download all the converted JPGs together in a single, convenient .zip file.

5. Why can't I just rename the file from .avif to .jpg?

 Simply renaming the file extension does not change the underlying data structure of the file. An AVIF file is encoded using the AV1 codec, while a JPG is encoded differently. Software trying to open the renamed .jpg file would still encounter AVIF data, which it wouldn't understand, resulting in a "corrupt file" error. You must use a converter to properly decode the AVIF and re-encode it as a JPG.

6. What is the main advantage of AVIF over JPG?

 The primary advantage is compression efficiency. An AVIF file can be up to 50% smaller than a JPG file of the same visual quality. This leads to significantly faster website loading times, which improves user experience and is beneficial for SEO. AVIF also supports modern features like higher color depth and transparency, which JPG does not.