Are my images uploaded to a server?

No, compression is performed entirely in your browser. No file ever leaves your device.

What formats are supported?

JPEG, PNG, and WebP. You can also convert the format while compressing.

How much size reduction can I expect?

Typically between 40% and 80% depending on format and quality setting.

Image Compressor

Compress your JPG, PNG, and WebP images directly in your browser. Browser-based — no files sent to servers.

🗜️

Drop an image here

or click to select

JPG · PNG · WebP · 100% local processing

🇫🇷 Version française

What is Image Compressor?

WebFileTools Image Compressor reduces the weight of your photos and illustrations without visible quality loss. Ideal for speeding up your website or sending by email.

How to use this tool?

Drag and drop your images, adjust the desired quality, and download the compressed files. Everything happens in your browser.

Benefits

100% local — no upload
Adjustable quality
Batch processing
JPEG, PNG, WebP formats

Frequently Asked Questions

Are my images uploaded to a server?: No, compression is performed entirely in your browser. No file ever leaves your device.
What formats are supported?: JPEG, PNG, and WebP. You can also convert the format while compressing.
How much size reduction can I expect?: Typically between 40% and 80% depending on format and quality setting.

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