What Is Image Compressor?
The Image Compressor shrinks a picture so it takes up less space without a visible drop in quality. You can drag the quality slider yourself or switch on a maximum file size target, and the tool will search for the highest quality that still fits under that exact byte limit. Output is available as JPG, WebP or PNG.
Who Uses the Image Compressor?
Web developers, bloggers and online sellers use it to get images under a platform upload limit, or to cut page weight so a site loads faster on mobile data.
How to Use the Image Compressor
- Drop in the image and choose an output format - JPG for best compatibility, WebP which is usually smallest, or PNG for lossless.
- Drag the quality slider, or tick "Target a maximum file size" and enter a KB ceiling.
- Press Compress Image, review the new file size and dimensions, and download.
Why Choose Our Image Compressor?
- The byte-target mode searches for the highest quality that still fits under your exact KB limit
- WebP output typically cuts the file size by half or more compared with JPG at a similar look
- Reports the before and after file size and dimensions so you can see exactly what you saved
- Compression runs entirely in the browser, so the photo is never uploaded
Try the Image Compressor above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.