Image Compressor

Reduce image file size without visible quality loss. Runs entirely in your browser.

🖼️

Click or drag & drop an image (JPG, PNG, WEBP)

Compressed image preview
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Original
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Compressed
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Saved

Frequently asked questions

Does compressing images reduce visible quality?

At the default 80% quality setting, most people cannot see any difference. Lower quality settings produce smaller files with more visible compression.

Which image formats are supported?

JPG, PNG, WEBP, and any other format your browser can read. You can output as JPEG, WEBP, or PNG.

Are my images uploaded to a server?

No. Compression uses the browser Canvas API. Your images never leave your device.

What is the maximum file size I can compress?

There is no server-side limit. Very large images (over 20 MP) may be slow on mobile devices due to browser memory constraints.

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