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 dimensions, quality, crop or format options displayed by the tool.
Actual output
A visual preview and downloadable image file in the format offered by the tool.
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
Check that the selected input type, units and output format match the task. Do not discard the source before opening the result, and do not treat a preview, estimate or converted file as verified until you have reviewed it.
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 dimensions, quality, crop or format options displayed by the 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 — Complete the background remover task with focused inputs, validation and a result designed for the selected operation.
- 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.