What image formats can I compress?

The tool supports JPG, PNG, WebP and GIF images. Output format depends on the input type.

Will compressing reduce image quality?

Lossy compression reduces file size by slightly reducing quality. You can adjust the quality slider to balance file size and visual quality.

The tool handles images up to approximately 20MB. Larger files may take longer to process in the browser.

No. All compression happens locally in your browser using the Canvas API. Your images are never sent to any server.

Compress JPG, PNG and WebP images directly in your browser — no upload, no server. Drag in up to 10 images, set quality, and download.

Select Images

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Drop images here or click to select

Supports JPG, PNG, WebP, GIF — up to 10 images, 20 MB each

Everything runs locally in your browser — nothing leaves your device