Compress and reduce image file size online. Set target size in KB or MB, convert format, rename and download. Free, private, no uploads.
Upload your image, enter your desired size in KB or MB, then click Compress. The tool uses a multi-phase algorithm for 99%+ accuracy.
Yes. Select JPEG, PNG, WebP, or PDF before compressing. The tool auto-detects your uploaded format and selects it by default.
Yes. When you choose PDF output and set a target size, the tool uses quality and dimension optimization to hit your target precisely.
The tool will automatically scale down image dimensions to reach very small targets while maintaining the best possible quality.
Yes. These lossless formats can't be quality-compressed, so the tool intelligently scales down dimensions to hit your target size.
No. Everything runs in your browser. Your images never leave your device.
You can upload images up to 20 MB. There is no limit on the number of compressions.
