toolhut
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Image converter

Move an image between PNG, JPEG and WebP.

imagedata
Convert to
90%

Drop an image, or paste it

PNG, JPEG, WebP, GIF, AVIF or SVG in. It never leaves your browser.

Drop an image to convert it.

The conversion is a decode and a re-encode by your own browser, so nothing is uploaded. PNG and WebP keep transparency, JPEG does not, and an animated GIF comes out as its first frame. AVIF is not offered because no browser can write it.

Related tools

Converting a file should not mean handing it to a stranger.

Every other converter asks you to upload first. Yours never leaves the tab.

Read, converted and handed back, all in this tab.
No request is ever made. There is no server to make it to.
  1. toolhut.io
    01

    Load once

    After that it works with the network off.

  2. 02

    Work here

    Your file is processed on your own processor.

  3. 03

    Keep nothing

    Close the tab and every trace is gone.

Answers to your questions

Need anything else? Ask on GitHub.

Do not trust us. Read the code.

Every line is public and MIT licensed. Check it, fork it, or build the next tool.

ContributeBrowse the source