conversion
Image Converter
Convert images between PNG, JPEG, WebP, AVIF, TIFF, and GIF — free, in your browser.
Image Converter
Convert images between PNG, JPEG, WebP, AVIF, TIFF, and GIF. Drop multiple files at once.
Drop images here or click to browse
PNG, JPEG, WebP, AVIF, TIFF, GIF, SVG · max 3 MB per file
What is this?
Image Converter converts image files between popular formats — PNG, JPEG, WebP, AVIF, TIFF, and GIF. SVG files can also be rasterised to any of those formats. No software to install and no sign-up required.
Why convert to WebP or AVIF?
WebP is 25–35% smaller than JPEG/PNG at equivalent quality and is supported by all modern browsers. AVIF is 50% smaller still but takes longer to encode. Both are the right choice for web delivery.
What is the maximum file size?
3 MB per file, set by the Vercel free-tier request body limit. For larger images, clone the repo and run locally — there is no size cap when self-hosted.
What is Image Converter?
Image Converter is a free, browser-based tool that converts image files between popular formats — PNG, JPEG, WebP, AVIF, TIFF, and GIF. SVG files can also be rasterised to any of those formats. No software to install and no sign-up required.
How to convert an image
- Upload: Click the file picker and select your image (up to 3 MB).
- Choose formats: Select the source format and your desired output format, then adjust quality if needed.
- Convert & download: Click Run. A preview appears immediately and you can download the converted file.
Frequently asked questions
- What is the maximum file size?
- 3 MB. This is set by the Vercel free tier request body limit. For larger images, clone the repo and run locally — there is no size cap when self-hosted.
- Does conversion affect image quality?
- Lossless formats (PNG, TIFF) preserve every pixel. Lossy formats (JPEG, WebP, AVIF) use the quality slider — 80 is a good default that balances file size and visual fidelity.
- Why convert to WebP or AVIF?
- WebP is 25–35% smaller than JPEG/PNG at equivalent quality and is supported by all modern browsers. AVIF is 50% smaller still but takes longer to encode. Both are great for web delivery.