Image Compressor

Reduce image file size while keeping great visual quality — JPG, PNG, WebP

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Drop images here or click to browse

Supports JPG · PNG · WebP — up to 50 MB each

Quality 75%

Max Width (px)

Compressing…0%

Frequently Asked Questions

How do I compress an image without losing quality?

Set the quality slider to 75–85%. This typically reduces file size by 50–70% with no visible quality difference. For web images, even 60% quality looks great on screen.

Which image formats can I compress?

pdfGens supports JPG (JPEG), PNG, and WebP image compression. You can compress multiple images at once by selecting several files.

Does the image stay on my device?

Yes. All image compression happens using the Canvas API directly in your browser. Your images are never uploaded to any server.

Can I resize the image while compressing?

Yes. Set a Max Width in pixels to downscale large images while compressing. Leave it at 0 to keep the original dimensions.