How to use Image Compressor
Choose a supported image, adjust the available settings, run Image Compressor, then inspect the preview before downloading the output.
What the tool does
Compress JPG, PNG and WebP images in your browser, compare the output size and download a smaller file without uploading it.
Supported inputs
A browser-supported image file plus the size, quality, crop, colour or format options displayed by this tool.
Actual output
A processed file or preview that should be checked before the downloaded result replaces the source.
Example
A 2400 × 1600 photo can be compressed for web use, then checked visually before the smaller copy is downloaded.
Privacy and processing
Image processing runs in the browser where the interface states that local processing is supported.
Limitations
Compression is processed in the browser. Very large images can use substantial memory, and stronger compression can introduce visible artefacts.
Common mistakes
Keep the original image, verify dimensions and output format, and inspect the downloaded result at normal size before replacing the source.
Frequently asked questions
What can I use Image Compressor for?
Compress JPG, PNG and WebP images in your browser, compare the output size and download a smaller file without uploading it.
What input does Image Compressor accept?
A browser-supported image file plus the size, quality, crop, colour or format options displayed by this tool.
What should I check after using Image Compressor?
Compression is processed in the browser. Very large images can use substantial memory, and stronger compression can introduce visible artefacts.
Related tasks and guides
- Image Resizer — Resize an image to exact pixel dimensions while preserving its proportions.
- Image to WebP — Convert JPG, PNG and other browser-supported images to compact WebP files.
- Background Remover — Remove background using method, edge softness, background colour, and tolerance.
- Google Play App Icon Generator — Create standard Google Play icon sizes or separate adaptive foreground and background layers, then download the selected pack as one ZIP.