The Image Compressor reduces photo file sizes directly in your browser. Drop an image, drag the quality slider, and watch the compressed size update live before downloading — your files never leave your device.
Compress images without uploading them
Every operation happens locally using the HTML canvas, so your photos are never sent to a server. Choose JPEG or WebP output, set the quality, and instantly see how much smaller the file becomes alongside the percentage saved.
Smaller images mean faster websites, quicker email attachments and less storage use — without the privacy risk of uploading to an online service.
When to use it
- Shrink photos before uploading to a website or blog
- Meet file-size limits on forms and email
- Convert bulky PNGs to lightweight JPEG or WebP
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