AVIF to JPG Converter
Convert AVIF images to JPG for universal compatibility
How to convert AVIF to JPG
Upload your AVIF image
Click the upload area below or drag and drop your AVIF file onto the converter.
Click "Convert to JPG"
The conversion runs instantly in the cloud at high quality. No software installation required.
Download your JPG file
Click the Download button to save your converted JPG image directly to your device.
Drop an image here
JPG, PNG, WebP, AVIF, TIFF, GIF, BMP, HEIC
Max 50 MB
What is AVIF to JPG conversion?
AVIF is the most efficient still-image format in modern browsers, but tooling support outside the browser is still uneven. As of 2026, many desktop apps, photo managers, email clients, print labs, and CMS uploaders cannot open or accept AVIF files.
Windows Photo Viewer requires the AV1 Video Extension from the Microsoft Store, older macOS Preview versions reject the format, and many Android gallery apps before recent system updates refuse to display it. AVIF-to-JPG provides an immediate, universal compatibility path using the JPEG ITU-T T.81 baseline. The most common trigger is downloading an image from a website that serves AVIF by default. Browsers quietly negotiate format via the Accept header (see MDN content negotiation), so you may not realise you have an AVIF until something fails to open it. Other common situations: uploading to platforms with strict format whitelists, preparing files for print services that accept only JPG or TIFF, and emailing images where inline preview depends on JPG. Because AVIF is more efficient than JPG, the converted JPG is always larger — typically 40-60% bigger for equivalent visual quality at this tool's 90% setting. The conversion faithfully preserves decoded AVIF pixels in sRGB, but it cannot preserve AVIF-only features: 10/12-bit precision, HDR luminance metadata (HDR10, PQ), and wide gamut beyond sRGB are tone-mapped down to 8-bit sRGB during encode. For most web-sourced AVIF files this is unnoticeable; for HDR photography or P3 product shots, plan accordingly.
Why convert AVIF to JPG?
- JPG opens in every image viewer, editor, and browser without exception
- Required by many printing services, email clients, and legacy software
- Easier to share with colleagues who do not use modern browsers
- Social media platforms have mature JPG support with no conversion overhead
What is the difference between AVIF and JPG?
The table below compares AVIF vs JPG across key format characteristics.
| Feature | AVIF | JPG |
|---|---|---|
| File extension | .avif | .jpg |
| Compression type | Lossy and lossless | Lossy |
| Transparency support | Yes (alpha) | No |
| Animation support | Yes | No |
| File size | Smallest | Moderate |
| Best use case | High-quality web | Photographs |
| Browser support | Chrome 85+, Safari 16.4+ | Universal |
Use AVIF for optimised web delivery; convert to JPG when every device and app must open the file.
Frequently asked questions
Is there quality loss when converting AVIF to JPG?
Minimal at high quality settings. This tool converts at 90% quality, which is visually equivalent to the source for most images.
Will the JPG be larger than the AVIF?
Yes. JPG is significantly less efficient than AVIF, so the JPG file will typically be 40-60% larger for the same visual quality.
Why can't some software open my AVIF files?
AVIF is a newer format (2020) and older software was built before it existed. Converting to JPG solves this immediately.
I downloaded an AVIF from a website but cannot attach it to an email. What should I do?
Most email clients do not support AVIF as an inline image or attachment preview. Convert the file to JPG here and attach the JPG instead. The recipient will be able to view it on any device without additional software.
Does Windows support AVIF files natively?
Windows 10 version 1903 and later can display AVIF images after installing the AV1 Video Extension from the Microsoft Store. Windows 11 includes this support by default. However, many third-party applications on Windows still cannot open AVIF. Converting to JPG bypasses all compatibility concerns.
Will HDR information in my AVIF be preserved when converting to JPG?
No. JPG only supports 8-bit standard dynamic range in the sRGB colour space. If the AVIF source contains HDR or wide gamut data, the conversion will tone-map it to SDR sRGB. For most web-sourced AVIF images this is not an issue, as they are typically encoded in standard sRGB.
Can I upload AVIF images to Instagram or Facebook?
No. As of 2026, major social media platforms do not accept AVIF uploads. They expect JPG or PNG. Convert your AVIF to JPG before uploading to social media to avoid upload errors. The platform will re-compress the image in its own format regardless.
My AVIF has a transparent background. What happens when I convert to JPG?
JPG cannot represent transparency. The converter flattens alpha pixels onto a solid white matte before encoding, which can leave a halo around dark subjects whose edges were anti-aliased against transparency. If the cutout matters, use the general Convert Image tool to target PNG so the alpha channel survives.