Compress image online
Reduce JPG, PNG and WebP file size without turning a simple job into a complicated editor.
Drop an image here
or choose one from your device
JPG · PNG · WebP · maximum 20 MB
PNG optimization is lossless. JPEG and WebP quality is adjustable. Files are processed for this request and are not stored by this tool.
How to compress an image
Choose a JPG, PNG or WebP file, adjust the available compression setting, run the tool and compare the original size with the result before downloading. Image dimensions are preserved; use the resizer when width or height also needs to change.
JPG, PNG and WebP behave differently
JPEG and WebP use adjustable lossy compression, so lowering quality can reduce file size further. PNG uses lossless re-encoding instead. A photographic PNG may therefore remain large even after optimization; converting it to JPG or WebP can make more sense when transparency is not required.
Need a strict upload limit?
Prepared JPEG workflows automatically search for the highest quality that reaches the requested target when possible. If a detailed photo cannot reach a very small limit through compression alone, resize its pixel dimensions first.