How to use this tool
- Choose or drop a JPG, PNG or WebP image.
- Select a target file size and output format.
- Compress, preview and download the result.
Example
A 4.8 MB photo can often be reduced below 500 KB for web use while preserving useful visual quality.
How it works
Compress JPG, PNG and WebP images in your browser. Choose 50KB, 100KB, 200KB, 500KB or 1MB. The browser decodes the source, processes its pixels with Canvas and creates a new downloadable file locally.
Frequently asked questions
Will my image be uploaded?
No. Decoding, compression and download happen inside your browser.
Why might the result not hit the target exactly?
Image encoders choose from practical quality levels. The tool aims for the highest quality at or below the target.