Convert AVIF to JPG Online — Open AVIF Files Anywhere
AVIF is the newest image format on the web — offering file sizes 30-50% smaller than JPEG and 20% smaller than WebP. But AVIF isn't yet universally supported, and many image editors, email clients, and desktop applications can't open these files. If you've downloaded an image and can't figure out what a .avif file is, our converter transforms it to JPEG instantly in your browser with no upload required.
Why Convert AVIF to JPEG?
AVIF is supported in Chrome and Firefox but may not open in many common applications. Older versions of Photoshop (before 2023), GIMP (before 2.10.32), Windows Photo Viewer, macOS Preview (before Ventura), and most email clients don't support AVIF. Converting to JPEG gives you a file that works in literally every application. The JPEG will be larger than the AVIF original because AVIF uses AV1 video codec technology for far more efficient compression. A 50KB AVIF might become 150-200KB as JPEG. This size increase is the expected tradeoff for universal compatibility. As websites increasingly adopt AVIF for better performance, more users encounter .avif files when saving images from the web. Converting to JPEG lets you use these images in presentations, documents, email attachments, and any other workflow that requires a universally supported format. Privacy note: our converter strips all metadata during conversion. If the AVIF file contains EXIF data (GPS coordinates, camera info, timestamps), it's automatically removed from the JPEG output.
How It Works
Upload your AVIF file. If your browser natively supports AVIF (Chrome 85+, Firefox 93+, Safari 16+), the image is decoded using the browser's built-in codec. For broader compatibility, a WASM-based AVIF decoder is available as a fallback, ensuring the conversion works even in browsers without native AVIF support. The decoded pixels are then encoded as JPEG at your chosen quality level using the Canvas API. First-time use may take a moment while the WASM decoder module loads — subsequent conversions are faster since the module is cached. Use the quality slider to balance file size and visual quality. Since AVIF is more efficient than JPEG, you'll want to use 85-92% quality to maintain comparable visual fidelity. All metadata is stripped automatically from the output.
All Supported Formats
While this page is optimized for AVIF to JPEG conversion, our universal image converter supports all major formats: JPEG, PNG, WebP, HEIC, AVIF, JPEG XL, TIFF, SVG, BMP, and GIF. All conversions run 100% in your browser with automatic metadata stripping.
Frequently Asked Questions
Why is the JPG larger than the AVIF?
AVIF uses AV1 video codec technology for compression, which is significantly more efficient than JPEG's DCT-based compression. A 50KB AVIF might become 150-200KB as JPEG at equivalent visual quality. This 2-4x size increase is expected and unavoidable when moving to a less efficient format.
What is AVIF?
AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec developed by the Alliance for Open Media (Google, Mozilla, Apple, Netflix, and others). It offers 30-50% better compression than JPEG and 20% better than WebP. It supports transparency, HDR, wide color gamuts, and both lossy and lossless compression.
Why can't I open AVIF files?
AVIF is still relatively new for desktop applications. While browser support is widespread (Chrome, Firefox, Safari, Edge), many desktop applications lag behind. Older versions of Photoshop, GIMP, Windows Photo Viewer, and macOS Preview don't support AVIF. Support is improving rapidly as the format gains adoption.
Is this AVIF to JPG converter safe?
Yes. All processing happens locally in your browser — your AVIF files are never uploaded to any server. We have zero access to your images. The conversion also strips all metadata including GPS coordinates and camera information from the JPEG output.
Can I convert multiple AVIF files to JPG at once?
Yes. Batch mode lets free users convert up to 5 AVIF files simultaneously and Pro users up to 10. All converted JPEG files can be downloaded individually or as a ZIP archive. This is useful when downloading a batch of web images that are all in AVIF format.
How do I convert AVIF to JPG on Mac or Windows?
Open this page in any modern browser on your Mac or Windows PC and upload your AVIF file. The conversion runs entirely in the browser with no software to install. This works on macOS, Windows, Linux, and mobile devices. It's faster and easier than installing AVIF codec extensions for your operating system.
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