AVIF .avif
An AV1-based image format with efficient compression. A local image engine handles both reading and writing.
AVIF file format guideAVIF to RAS converter
Convert AVIF (.avif) to RAS for free. Choose files, review the available settings and download your results. No account needed.
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Sun Raster .ras
A bitmap format associated with Sun workstations. Sun Raster files carry a header describing dimensions, pixel depth, and optional color-map data.
A legacy raster export. Browser preview requires a decoded PNG representation.
RAS file format guideHow to convert AVIF to RAS
- Select AVIF files from your device or drag them into the converter.
- Check the RAS output. Open conversion settings if you want to make adjustments.
- Convert, compare the original and result, then download your files.
Quality, compatibility and file limits
Choose dimensions and image quality before converting. Still-image exports keep one frame. Unedited GIF, WebP, AVIF, JPEG XL and MNG conversions can retain animation. Animated edits use a GIF intermediate with a limited color palette. Canvas editing uses browser display precision and does not preserve original EXIF, HDR, or scientific image data.
Processing uses your device when possible and our servers when required. Browser files are limited to 256 MB each; server conversions to 64 MB; browser spreadsheets to 32 MB. Previews show supported content and do not guarantee identical rendering in every application.