LocalConvert
Image Converter

Convert images to WEBP — free & private

Convert JPG, PNG, GIF, BMP and more to WEBP for smaller file sizes without quality loss. All done locally in your browser.

No server uploads100% privateGPU acceleratedOpen source

How to convert to WEBP

  1. 1

    Choose your file

    Click or drag any JPG, JPEG, PNG file onto the uploader above.

  2. 2

    Pick WEBP format

    Select WEBP from the format dropdown in the converter.

  3. 3

    Save

    Hit the convert button, then save your WEBP file to your device instantly.

Supported input formats

.JPG.JPEG.PNG.GIF.BMP.TIFF

FAQ

Is the WEBP converter really free?

Yes, completely free. No hidden fees, no watermarks, no file size limits. LocalConvert is open source and free forever.

Are my files safe?

Absolutely. Your files never leave your browser. All conversion happens using WebAssembly running locally on your device — no uploads, ever.

What files can I convert to WEBP?

You can convert JPG, JPEG, PNG, GIF, BMP, TIFF files to WEBP.