Convert images between JPG, PNG, WebP, GIF and more — fast, free, and private.
Supports JPG, PNG, WebP, GIF · Batch convert multiple files
Each image format exists for a specific purpose, and choosing the right one can make a significant difference to file size, quality and compatibility.
JPG (JPEG) is the workhorse of digital photography. It uses lossy compression to produce small file sizes while keeping photos looking sharp. It is the right choice for any photograph or complex image where transparency is not needed. Every extra save of a JPG introduces a small quality loss, so convert from your original source when possible.
PNG uses lossless compression and supports full transparency, making it ideal for logos, screenshots, UI graphics and any image with hard edges or text. PNG files are larger than JPG equivalents for photos but are the gold standard for precision graphics.
WebP is Google's modern format designed specifically for the web. It delivers smaller file sizes than both JPG and PNG at comparable quality, and it supports transparency. All major browsers now support WebP, making it the best default choice for website images in 2026. Converting your existing JPG and PNG assets to WebP can meaningfully reduce bandwidth usage.
GIF supports simple animations and was the dominant format for web graphics for decades. For static images it is largely superseded by PNG, but it remains widely used for short looping animations on social media and messaging platforms.
WebP offers the best balance of quality and file size for web use. It is supported by all modern browsers. For older compatibility or maximum quality, PNG works well for graphics and JPG for photos.
No. Converting from a lossy format like JPG to a lossless format like PNG will not recover detail lost during the original JPG compression. It will however prevent further quality loss in subsequent edits.
No. Format conversion only changes the file type. Dimensions remain the same. Use the Image Resizer to change width or height.