JPG • PNG • WebP • Client-side

Image Compressor

Reduce image file size. Processing happens in your browser; nothing is uploaded.

Drag & drop your image here or click to browse

JPG, PNG or WebP • Max 1920×1080 output

Original size

Compressed size

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Frequently Asked Questions

Do you upload my images to a server?

No. Compression happens entirely in your browser using JavaScript and the Canvas API. Your images are not uploaded or stored on our servers.

Which formats are supported?

This image compressor supports JPG, PNG and WebP files. Output is typically JPG or the same format depending on your browser.

Will image quality be affected?

Yes, but you can choose the compression quality. Lower quality means smaller file size but more loss; higher quality keeps more detail but saves less space.

Is there a limit on image size?

Very large images may be limited by your browser's memory, but for typical web and email use (up to a few thousand pixels wide) it works well.

Is this image compressor free?

Yes. It is completely free and runs in your browser with no signup required.