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Convert JPEG, PNG, WebP, GIF, TIFF, AVIF, SVG, HEIC and more to PDF, SVG, Base64, and every major format — free and private.
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Convert your images in 4 simple steps
Click 'Choose Files' or drag and drop your images into the upload area. Supports JPEG, PNG, WebP, GIF, TIFF, AVIF, SVG, HEIC and more.
Choose the output format from the dropdown. Set quality and other options from the Settings panel.
Hit Convert All to batch-process all files at once. Up to 3 files convert in parallel so large queues finish fast.
Download files individually or grab them all as a ZIP. Everything runs in your browser — no uploads to any server.
Convert AVIF images to WebP for broad browser compatibility while keeping excellent compression. WebP has wider software support than AVIF — it works in Chrome, Firefox, Edge, and Safari without issues, and is accepted by more CDNs, CMS platforms, and image processing pipelines. A practical bridge between next-gen AVIF and the widely-adopted WebP standard.
Next-gen quality with broader software support
Practical compatibility without sacrificing quality
Specialized conversion optimised for AVIF → WebP with correct color handling
Convert multiple AVIF files to WebP simultaneously
Best-possible quality during AVIF to WebP conversion
See file size estimates before downloading
All processing in your browser — complete privacy
Convert as many AVIF files to WebP as you need
Find answers to common questions
AVIF is generally 20–30% more efficient than WebP at the same quality level. However, WebP's broader support (in CDNs, CMS platforms, image processing tools) makes it the more practical choice for many workflows today. AVIF is the future; WebP is the current practical standard.
WebP supports transparency, animation, and good compression. AVIF additionally supports HDR, 10-bit colour depth, and wide colour gamut. For standard web images (8-bit, sRGB colour), WebP and AVIF are functionally equivalent.
Slightly — WebP is less efficient than AVIF at equal quality. A 100 KB AVIF might become 120–140 KB as WebP at the same visual quality. The increase is modest, and WebP remains much smaller than JPEG.
WebP is widely supported in major image processing libraries (ImageMagick, libvips, Sharp, Pillow) and CDNs (Cloudflare, Fastly, Imgix). AVIF support is growing but not yet universal. For automated server-side workflows, WebP is the safer choice today.
Yes. Upload multiple AVIF files and convert them all to WebP in one session. Download individually or as a ZIP archive.
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