toolhut
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Image compressor

Shrink a PNG or JPEG without it ever leaving the page.

image
Save as
80%

Drop an image, or paste it

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

Drop an image to see how small it gets.

The smaller copy is written by your browser's own image encoder, in this tab. JPEG and WebP drop detail to save bytes, so drag the quality down until the preview still looks right. PNG keeps every pixel and only wins on flat graphics, and a transparent image saved as JPEG gets white behind 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