Choose your files
Choose still AVIF files. The tool checks image items, dimensions, and supported color information.
YOUR IMAGES. YOUR DEVICE.
AVIF to JPG Converter
A familiar format for a newer image. Turn supported still AVIF files into JPGs, with clear size, transparency, and color information.
No file uploadsPhoto metadata removedBatch downloads
YOUR FILES0 / 50
Drop your AVIF files here
Preparing the converter…
Original files stay unchanged. Photo metadata is removed.
0 JPGs ready
Downloads contain successful results only. Results pause at 64 MB so you can save and continue.
Static images only. Originals stay unchanged. Keep this tab open while you work.
THREE LOCAL STEPS
How to convert AVIF to JPG
Review the settings
Choose original size or a smaller longest edge, JPG quality, and a background.
Preview and download
Convert and review the JPG. Download successful results individually or together as a ZIP.
What AVIF is and where your file came from
AVIF stores images using AV1 compression in a structured image container. Websites and image services can deliver AVIF to compatible browsers to reduce transfer size. Saving an image from such a page can leave you with an .avif file.
Support varies between browsers, operating systems, and applications. A file opening on a website does not mean a presentation app or upload form accepts it. JPG is a practical alternative when the receiving application asks for it.
Transparency, image sequences, and color depth
AVIF can include transparency, image sequences, and greater color depth. The JPGs produced here are single, 8-bit SDR images. Transparent areas become the chosen solid background, white by default.
A still AVIF may contain several items for transparency or a tiled image. Multiple items alone do not make it an animation. This tool distinguishes those structures, refuses image sequences and detected HDR variants, and does not silently select a frame.
Why JPG colors and file size can change
Re-encoding introduces lossy compression. Wide-gamut SDR images are converted through the browser to the standard sRGB output canvas, so some colors may change. AVIF files must declare a supported SDR transfer function. Missing or unsupported color transfer information is rejected rather than guessed.
This version does not preserve HDR or gain maps. Keep the source AVIF for its original depth and color information. JPG may also be larger than AVIF at comparable visual detail; adjust size and quality for the receiving application.
When your browser cannot decode an AVIF
Header inspection does not prove that your browser can decode every AVIF variant. Conversion reports a specific failure if the image cannot be decoded, exceeds the resource limits, or uses a structure outside the supported subset.
Some AVIF files store a still image as tiles. Current Firefox cannot decode these grid images; try Chrome or Safari, or re-export a static SDR copy in a compatible image application. Changing the filename extension cannot change the encoded image. Some WebKit builds on Linux do not apply AVIF rotation correctly. If the decoded dimensions do not match the photo orientation, this tool stops instead of exporting an incorrectly oriented JPG.
Verify that your images stay on your device
Open your browser’s developer tools and the Network panel, then choose and convert an image. Site resources may load, but requests should not contain your file name, image bytes, or output. Optional analytics is off until you consent and excludes file details. Once all required resources have loaded, you can also test conversion with the connection turned off.
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AVIF to JPG questions
Is AVIF to JPG conversion free?
Yes. Convert supported still images without an account or watermark, within the displayed file and memory limits.
Do AVIF files leave my device?
Your files are inspected and processed on your device. No source files or results are uploaded. The website and image-processing resources still need to load; optional usage analytics runs only after consent and does not include file information.
Can an AVIF with multiple image items be converted?
Some can. A still image can have an auxiliary alpha image or grid tiles. That differs from an animated image sequence. Grid images also require a compatible browser decoder; current Firefox cannot decode them. Unsupported variants produce an error instead of an arbitrary or incomplete image.
Will the JPG preserve transparent areas?
No. Transparent areas are composited over white or your chosen solid color. Keep the AVIF if you still need transparency.
Does this support HDR AVIF?
Detected HDR and gain-map variants are not supported in this version. Output is ordinary 8-bit SDR JPG. A 10-bit input is not necessarily HDR, but successful decoding still depends on the browser and file variant.
What are the AVIF conversion limits?
Up to 50 files, 20 MB per file and 100 MB per batch. Input images are limited to 16 megapixels and 8,192 px per side. JPG outputs are limited to 4,096 px per side and 16 megapixels. Results pause at 64 MB so you can save a part and continue. MB here means 1,024 × 1,024 bytes. Start with a small batch on phones.
Why did an AVIF pass inspection but fail conversion?
Inspection checks the container and resource limits before decoding. Your browser still needs to decode the actual AV1 data. Corrupt data or an unsupported profile may fail at that stage. Try an updated browser or export a new static SDR copy.