How to Convert AVIF to JPG Online For Free

AVIF is a modern image format designed to deliver high visual quality with efficient compression. However, you may occasionally receive an AVIF file that your image editor, website, application, or device does not handle properly. When compatibility becomes an issue, converting the image to JPG is often the simplest solution.

If you’re wondering how to convert AVIF to JPG, the process is straightforward. You can use an online image converter, desktop software, or image-editing application depending on your requirements.

The important part is choosing the right conversion settings. A poor-quality conversion can unnecessarily reduce image quality, resize the image, or create visible compression artifacts.

In this guide, you’ll learn how to convert AVIF to JPG online, how to preserve image resolution, what happens to transparency, which settings to use, and when you should keep AVIF instead of converting it.

Quick Answer: How to Convert AVIF to JPG

The easiest way to convert AVIF to JPG is to use an online image converter.

The basic process is:

1. Select an AVIF file.
2. Choose JPG or JPEG as the output format.
3. Keep the original image dimensions.
4. Select a high-quality output setting if available.
5. Start the conversion.
6. Download and check the resulting JPG.

For important images, keep the original AVIF file as a backup. JPG uses lossy compression, so conversion may remove some image information even when the resulting image looks almost identical.

If you’re converting an image simply because a website or application doesn’t support AVIF, JPG can provide much broader compatibility.

What Is AVIF?

AVIF stands for AV1 Image File Format. It is a modern image format based on the AV1 video codec and was designed to provide efficient image compression while maintaining strong visual quality.

AVIF can be particularly useful for websites because smaller image files can reduce the amount of data that browsers need to download.

However, not every application or workflow treats AVIF in the same way as more established formats such as JPG.

That’s why users may need an AVIF to JPG converter when they want to

• Upload an image to a platform that requires JPG
• Share an image with someone using older software
• Edit an image in an application with limited AVIF support
• Use an image in a document or publishing workflow
• Convert a downloaded AVIF image into a familiar format

If you’re interested in learning more about the different image formats available today, you can also explore FileXTool’s guide to Types of Image File Formats.

Why Convert AVIF to JPG?

AVIF is an efficient format, so converting it to JPG isn’t always necessary. However, JPG remains one of the most widely supported image formats.

Here are some common reasons to convert AVIF to JPG.

1. Better Compatibility

Some older applications, websites, content management systems, and image-processing workflows may not support AVIF properly.

JPG is widely recognized, making it a practical choice when compatibility is the priority.

2. Easier Sharing

If you need to send an image to someone and aren’t sure whether their software supports AVIF, JPG is usually a safer option.

3. Website Upload Requirements

Some websites only allow specific image extensions such as .jpg, .jpeg, or .png.

If the website doesn’t accept AVIF, converting the file solves the compatibility problem without requiring you to recreate the image.

4. Editing Compatibility

Although modern editing applications increasingly support AVIF, some workflows may still work more smoothly with JPG.

Converting the image can make it easier to use in existing design or publishing workflows.

5. Client or Project Requirements

A client may specifically request JPG images for a website, marketing campaign, product catalog, or other project.

In that case, an AVIF to JPG conversion provides the required format while allowing you to retain the original source file.

How to Convert AVIF to JPG Online

For most users, an online converter is the quickest option because it doesn’t require additional software.

Step 1: Choose an AVIF-to-JPG converter.

Start with a reliable online image conversion service.

If you’re regularly working with different image formats, an all-in-one platform such as FileXTool can be useful for accessing different file conversion tools from one place.

Before uploading an important image, check the service’s file-handling and privacy information.

Step 2: Upload Your AVIF Image

Select the AVIF file from your computer, smartphone, or other device.

Depending on the converter, you may be able to upload a single file or multiple images at once.

Your file will normally have an extension such as the following:

example. avif

Step 3: Select JPG as the output format.

Choose JPG or JPEG as the output format.

JPG and JPEG generally refer to the same image format. The difference in the file extension does not represent a fundamentally different type of image compression.

Your conversion workflow should now look like:

AVIF → JPG

Step 4: Choose the Quality Setting

If the converter provides a quality option, choose a high-quality setting when maintaining visual detail is important.

A high setting can help reduce visible compression artifacts, although the exact result depends on the image and encoder.

Don’t assume that a numerical quality value means exactly the same thing across every conversion tool.

Step 5: Preserve the Original Dimensions

If the converter provides resizing options, avoid changing the width and height unless you actually need a smaller image.

For example:

Original AVIF: 3000 × 2000 pixels

Converted JPG: 3000 × 2000 pixels

This keeps the same pixel dimensions.

Step 6: Start the Conversion

Click the conversion button and allow the tool to process your image.

Depending on the tool, file size, and processing method, conversion may take only a short amount of time.

Step 7: Download and Check the JPG

After conversion, open the JPG and compare it with the original AVIF.

Pay particular attention to:

• Fine details
• Text
• Faces
• Edges
• Shadows
• Gradients
• Colors
• Small patterns

If everything looks correct, the JPG is ready to use.

Can You Convert AVIF to JPG Without Losing Quality?

This is one of the most important questions users have when learning how to convert AVIF to JPG.

The short answer is you can minimize visible quality loss, but you should not assume that the conversion is technically lossless.

JPG uses lossy compression. During the conversion process, the AVIF image is decoded and then encoded into JPG. Some image information may therefore be discarded.

However, the resulting JPG can still look extremely close to the original when you use appropriate settings.

To minimize quality loss:

• Use a high-quality JPG setting.
• Preserve the original dimensions.
• Avoid unnecessary resizing.
• Don’t repeatedly convert the same file.
• Start with the highest-quality AVIF available.
• Compare the final JPG with the original.

The goal is not to make the JPG mathematically identical to the AVIF. The practical goal is to produce a JPG with excellent visual fidelity for its intended use.

What Happens to Image Resolution?

Image resolution and image quality are related, but they aren’t the same thing.

Suppose your original AVIF image is:

4000 × 3000 pixels

If you convert it to:

4000 × 3000 JPG

The image dimensions remain unchanged.

But if your converter automatically resizes it to

1280 × 960 JPG

Then you have reduced the number of pixels.

That’s why you should check the resize settings before converting.

Best practice

If your only goal is to change the file format:

Don’t resize the image.

Keep the original width and height unless you have a specific reason to create a smaller version.

Best Quality Settings for AVIF to JPG Conversion

There isn’t one universal setting that works perfectly for every image.

A photograph, screenshot, logo, illustration, and product image can react differently to JPG compression.

A practical starting point is the following:

For photographs

Photographs generally handle moderate JPG compression reasonably well because they contain many variations in color and texture.

For screenshots

Screenshots can be more sensitive to compression because they contain sharp text, straight lines, and areas of flat color.

Use a higher-quality setting and inspect text after conversion.

For logos and graphics

If the AVIF contains transparency or sharp graphic elements, JPG may not be the best final format.

PNG can be a better choice when transparency is required.

For a broader comparison, you can read FileXTool’s guide on JPG or PNG: Which Is Better?.

Does Converting AVIF to JPG Reduce File Size?

Not necessarily.

AVIF is designed for efficient compression, so an AVIF file can sometimes be smaller than a visually similar JPG.

When you convert AVIF to JPG, the resulting file may therefore be:

• Smaller
• Similar in size
• Larger

The final size depends on the original image, dimensions, JPG quality setting, color information, and encoder.

So don’t convert AVIF to JPG purely because you expect the JPG to be smaller.

If your goal is website performance, it can be useful to compare the actual file sizes of AVIF, JPG, PNG, and WebP rather than assuming one format will always win.

For example, FileXTool’s WebP vs PNG explains why different formats can be better suited to different image requirements.

What Happens to Transparency When You Convert AVIF to JPG?

This is an important limitation.

JPG does not support transparency.

If your AVIF image contains transparent areas, converting it to JPG means those areas must be displayed against a background.

For example, a transparent logo could become the following:

• Logo on a white background
• Logo on a black background
• Logo on a brand-colored background

If maintaining transparency is important, JPG may not be the right output format.

Instead, consider a format such as PNG or another format that supports transparency.

This is particularly relevant for:

• Logos
• Icons
• Product cutouts
• UI graphics
• Illustrations
• Transparent design assets

How to Convert AVIF to JPG Without Resizing

If your main concern is preserving the original image dimensions, follow these steps:

1. Check the AVIF’s width and height.
2. Open your AVIF converter.
3. Select JPG as the output format.
4. Disable automatic resizing.
5. Keep the original dimensions.
6. Select a high-quality output setting.
7. Convert the image.
8. Check the JPG dimensions after conversion.

For example:

Before: 2560 × 1440 AVIF

After: 2560 × 1440 JPG

The pixel dimensions remain the same even though the image format has changed.

Can You Convert Multiple AVIF Files to JPG?

Yes, if the image converter supports batch processing.

Batch conversion is useful when you’re working with the following:

• Website image libraries
• Product images
• Photography collections
• Client projects
• Social media assets
• Large folders of downloaded images

Before processing hundreds of images, convert a small sample first.

Recommended workflow

1. Select 5–10 representative AVIF images.
2. Convert them using your chosen settings.
3. Compare the JPG files with the originals.
4. Check image dimensions.
5. Inspect colors and fine details.
6. Confirm that the files work in your target application.
7. Convert the remaining images.

This reduces the risk of applying unsuitable settings to an entire image collection.

If you’re looking for other conversion options, FileXTool’s guide to 10 Best Online Image Converter Tools can help you understand the broader range of image-conversion solutions.

How to Convert AVIF to JPG on Windows

You don’t always need a dedicated online tool.

Depending on the version of Windows and installed applications, you may be able to open AVIF files using supported image software and then export or save the image as JPG.

The general workflow is:

1. Open the AVIF image in compatible software.
2. Choose Save As or Export.
3. Select JPG/JPEG.
4. Choose the desired quality.
5. Save the new image.
6. Check the output dimensions.

If your installed software doesn’t support AVIF, an online converter can be a simpler alternative.

How to Convert AVIF to JPG on Mac

Mac users can also use compatible image applications to convert AVIF files.

The general process is:

1. Open the AVIF image in an application that supports the format.
2. Choose Export or Save As.
3. Select JPG/JPEG.
4. Adjust quality if the application provides the option.
5. Save the file.
6. Verify the output.

The exact steps depend on the application and macOS version.

Common AVIF to JPG Conversion Mistakes

1. Using Very Low JPG Quality

Reducing quality too aggressively can create the following:

• Blurry details
• Blocky artifacts
• Color banding
• Loss of texture
• Soft edges

Start with a high-quality setting and reduce it only if file size becomes a priority.

2. Resizing Automatically

Some tools may offer presets that resize images during conversion.

If you only need a format change, keep the original dimensions.

3. Converting the Same Image Multiple Times

Avoid workflows such as the following:

AVIF → JPG → JPG → JPG

Every additional JPG save can introduce further lossy compression.

Instead, keep the original AVIF and create the JPG directly from it when needed.

4. Expecting JPG to Preserve Transparency

JPG cannot retain transparent pixels.

If transparency is important, use an appropriate format instead.

5. Deleting the Original AVIF

Keep the source file until you’ve confirmed that the converted JPG works correctly.

This gives you the option to create another version later without repeatedly converting the JPG.

6. Assuming JPG Quality 100 Means Lossless

A maximum JPG quality setting does not make JPG a lossless format.

JPG remains a lossy format, so a high-quality setting should be understood as a way to minimize visible degradation rather than guarantee identical image data.

AVIF vs JPG: Which Format Should You Use?

The right format depends on your purpose.

Choose AVIF when:

You want modern compression, and your target platform supports it.

Choose JPG when:

Compatibility and broad software support are more important.

Choose PNG when:

You need transparency or lossless storage for graphics.

Understanding these differences is also useful when deciding whether you should convert JPG to PNG online for free for a different project.

When Should You Keep AVIF Instead of Converting?

You don’t always need to convert an AVIF image.

Keep AVIF when:

• Your website supports AVIF.
• Your application supports AVIF.
• File-size efficiency is important.
• You want to retain the original format.
• You don’t need JPG compatibility.

Convert to JPG when:

• A platform requires JPG.
• Your software doesn’t support AVIF.
• A client specifically requests JPG.
• You need broad compatibility.
• You’re working with an older publishing workflow.

The best approach is to convert only when there is a practical reason to do so.

A Simple AVIF to JPG Workflow

If you want a quick process, follow this workflow:

Original AVIF

↓

Check dimensions

↓

Select JPG

↓

Choose high quality

↓

Keep original dimensions

↓

Convert once

↓

Compare output

↓

Keep the original AVIF

This approach minimizes unnecessary quality loss and gives you a compatible JPG for your intended use.

How FileXTool Can Help With Image Conversion

If you frequently work with different image formats, having access to multiple conversion tools can simplify your workflow.

FileXTool provides an online collection of file-conversion tools that can be useful when working with different image formats.

For example, if your next project involves a different format, you may also find these FileXTool guides useful:

• How to Convert HEIC to JPG Without Losing Quality
• Types of Image File Formats

These related resources can help you choose the right conversion method instead of converting images without considering the target format.

AVIF to JPG Quality Checklist

Before using your converted image, check the following:

• The output format is JPG/JPEG.
• Original width is preserved.
• Original height is preserved.
• JPG quality is sufficiently high.
• No unnecessary resizing occurred.
• Text remains readable.
• Fine details are still visible.
• Colors look correct.
• Transparency has been handled appropriately.
• The JPG opens correctly.
• The original AVIF has been saved as a backup.

FAQs

Q1: How to convert AVIF to JPG online?

To convert AVIF to JPG online, upload your AVIF file to a compatible image converter, select JPG as the output format, keep the original dimensions, choose a suitable quality setting, and start the conversion. After processing, download the JPG and check the image quality before using it.

Q2: Can you convert AVIF to JPG without losing quality?

You can convert AVIF to JPG while minimizing visible quality loss, but the conversion is not technically guaranteed to be lossless because JPG uses lossy compression. Keeping the original resolution and using a high-quality JPG setting can help preserve visual detail.

Q3: Is AVIF better than JPG?

Neither format is universally better. AVIF can offer efficient compression for modern web use, while JPG has extremely broad compatibility. If your website or application supports AVIF, keeping it may make sense. If compatibility is the priority, JPG can be more practical.

Q4: Does converting AVIF to JPG reduce resolution?

Not necessarily. If the converter keeps the original width and height, the JPG can have the same pixel dimensions as the AVIF. However, automatic resizing can reduce resolution, so check the converter’s resize settings before conversion.

Q5: Does JPG support transparent backgrounds?

No. JPG does not support transparency. If your AVIF contains transparent areas, converting it to JPG requires those areas to be displayed against a background. PNG or another transparency-supporting format may be more suitable.

Q6: What JPG quality should I use when converting AVIF?

A high-quality setting is generally a good starting point when visual quality matters. The ideal setting depends on the image and the encoder, so compare the converted JPG with the original instead of relying solely on a numerical quality value.

Q7: Can I convert multiple AVIF files to JPG?

Yes, provided your converter supports batch processing. If you’re converting many files, test the settings on a small group first. Check dimensions, colors, image detail, and compatibility before processing the entire collection.

Q8: Why does my JPG look blurry after converting to AVIF?

A blurry JPG can result from aggressive compression, automatic resizing, or limitations in the source image. Check the output dimensions first, then try a higher JPG quality setting and compare the result with the original AVIF.

Q9: Should I keep the original AVIF after conversion?

Yes. Keeping the original AVIF is recommended, especially for important images. If you need another JPG version later, you can create it directly from the original rather than repeatedly converting and saving an already compressed JPG.

Conclusion

Knowing how to convert AVIF to JPG is useful when you need better compatibility with websites, applications, editing tools, or sharing platforms.

The actual conversion is simple: upload the AVIF image, select JPG, preserve the original dimensions, choose an appropriate quality setting, and download the result.

However, remember that JPG uses lossy compression. You can minimize visible quality loss, but you should not expect a technically identical copy of the original AVIF.

For the best results, avoid unnecessary resizing, don’t repeatedly convert the same image, inspect the final JPG, and keep the original AVIF as a backup.

If you regularly work with image formats, FileXTool can also be used as a convenient starting point for other file-conversion needs.