🖼️ Image & File
Image Compressor
Image Compressor reads your image locally, redraws it on a browser canvas, and creates a downloadable result. Your file stays on your device, is processed locally in your browser, and is never uploaded to any server.
Files are processed locally in your browser and never uploaded.
Original size-
Compressed size-
Saved-
How to use
- Choose a JPG, PNG, or WebP image and review the input preview.
- Adjust the quality slider and choose Keep, JPEG, or WebP output.
- Compare original size, compressed size, and the saved percentage.
- Download the new image or clear the file to start again.
Use cases
- Shrink photos before attaching them to email.
- Prepare smaller images for blog posts, portfolios, or product pages.
- Compare JPEG and WebP output sizes before publishing.
- Compress private images without sending them to a server.
Privacy & local processing
This tool runs mainly in your browser. The content you enter is not sent to Free Tools Hub servers.
FAQ
- Are my images uploaded?
- No. Files stay on your device, are processed locally in your browser, and are never uploaded or stored by this site.
- Why does a PNG sometimes stay large?
- PNG is lossless, so the quality slider may not reduce it much. Choose JPEG or WebP output when a smaller file matters more than perfect lossless output.
- Which formats are supported?
- The input can be any image your browser can decode, with JPG, PNG, and WebP as the main targets. Output can keep the original format or use JPEG or WebP.
- Does compression overwrite my original file?
- No. The tool creates a separate downloadable file and does not modify the original image on your device.
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