Reduce image size with visible controls
The image compressor uses the browser canvas to resize and re-encode JPG, PNG and WebP files. You choose the maximum width, output format and quality, making the trade-off between clarity and file size explicit.
Good uses for image compression
Smaller images load faster on websites, fit more easily into forms and email attachments, and reduce storage. For photographs, WebP or JPEG usually gives better compression than PNG. PNG remains useful when transparency or sharp interface graphics matter.
Quality and privacy
Compression is performed locally and the output is downloaded directly. Review the result before deleting the original because lossy formats permanently discard some visual detail.
How to use this tool
- Open the private workspace.
- Select a supported file and review the available options.
- Run the tool and wait for a confirmed result.
- Download and verify the output before discarding the original.
Frequently asked questions
Are my files uploaded?
No. This available client-side tool processes files inside your browser.
Can it work on a phone?
Yes, although very large files may exceed the memory available on some mobile browsers.
What happens if processing fails?
The workspace displays an error and does not claim that an output was created.