Free Online AVIF to JPG Converter
Convert AVIF to JPG for universal compatibility. Free online conversion.
Max file size 50MB. Sign up for more.
| File Name | Size | Convert To |
|---|
Checking files and selected output formats.
AVIF to JPG: next-gen to universal
AVIF uses the AV1 codec — a royalty-free video codec that achieves 50% better compression than JPG and 20% better than WebP. The decoder unpacks AV1's prediction-based compressed data into raw pixels, then re-encodes with JPG's DCT algorithm. The resulting JPG is typically 2-4× larger than the AVIF at equivalent visual quality. AVIF supports HDR, wide color gamut, and alpha transparency — all of which are tone-mapped or flattened during JPG conversion.
Convert AVIF to JPG when you need to open the image in software that doesn't support AVIF yet (Photoshop versions before 2023, many image viewers on Windows 10 without the AV1 extension), share via email or messaging, or upload to platforms that reject AVIF.
AVIF vs JPG: Side-by-side
Technical comparison of the two formats — useful for deciding which to use, or for confirming what changes during conversion.
| Property | AVIF | JPG |
|---|---|---|
| Full name | AV1 Image File Format | JPEG (Joint Photographic Experts Group) |
| Year introduced | 2019 | 1992 |
| Developer / standard body | Alliance for Open Media | JPEG Committee |
| MIME type | image/avif | image/jpeg |
| File extension | .avif | .jpg / .jpeg |
| Compression | Lossy or lossless (AV1) | Lossy (DCT-based) |
| Color / data depth | 8/10/12-bit | 24-bit truecolor |
| Max dimensions / size | 65,536 × 65,536 px | 65,535 × 65,535 px |
| Transparency | Yes | No |
| Animation | Yes | No |
| Standard / specification | AOMedia AV1 | ISO/IEC 10918 |
| Best for | Next-gen web images — 50% smaller than JPG, 20% smaller than WebP | Photos, web images, email attachments |
AVIF to JPG FAQ
Quick answers about compatibility, quality, metadata handling, and the most common reasons to convert AVIF files to JPG.
What is AVIF?
How do I open AVIF files?
Why can't I open AVIF files on my computer?
Will I lose image quality converting AVIF to JPG?
Why is the JPG file larger than the original AVIF?
Guides and Fixes for AVIF to JPG Converter
Read image-format guides, transparency tips, compatibility fixes, and file-size advice related to AVIF to JPG Converter.
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