How much can I compress an image?

It depends on the original. Photos often shrink a lot at moderate JPEG/WebP quality; already-compressed files may save less.

Is compression lossless?

Typical web compression is lossy. Lower quality means smaller files and more visible artifacts.

Are my images uploaded?

No. Compression runs locally in your browser.

Image Compressor

Reduce image file size without uploading. Adjust quality and compare savings.

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Drop an image here or click to browse

PNG, JPEG, WebP, GIF, and more

Compression Settings

Quality: 70%

Processed locally — your images never leave your device.

What the tool does

Image Compressor shrinks file size while keeping your picture usable for the web. Dial quality up or down and compare the savings before you download.

How to use it

Upload an image.
Adjust the quality slider and preview the result.
Compare original vs compressed size.
Download the compressed image when you are happy with the tradeoff.

Supported formats

Input: PNG, JPEG/JPG, WebP, and other common browser image formats
Output: Compressed JPEG or format supported by the tool UI

Privacy & security

Files are processed locally in your browser and are never uploaded. Close the tab when you are done and nothing is retained on our side.

FAQs

How much can I compress an image?: It depends on the original. Photos often shrink a lot at moderate JPEG/WebP quality; already-compressed files may save less.
Is compression lossless?: Typical web compression is lossy. Lower quality means smaller files and more visible artifacts.
Are my images uploaded?: No. Compression runs locally in your browser.