vootkit

Image Compressor

Shrink JPG, PNG or WebP with a quality slider.

runs on your deviceno sign-upno watermarkno daily limit

What Image Compressor does

Shrink JPG, PNG or WebP with a quality slider. It's one of 133 tools in the Vootkit ecosystem, built to do a single job properly — open it, get your result, move on.

Why use this one

  • Nothing is uploaded. Your file is processed on your own device, so it never travels to a server.
  • No daily limit. Your device does the work, so there's no per-task cost to ration.
  • No watermark. What you get out is what you made.
  • Works on mobile. Same tool, thumb-friendly.

How it works

  1. Open Image Compressor — nothing to install.
  2. Add your file or input. It stays on your device.
  3. Adjust the options to suit the result you need.
  4. Download or copy your result.

Example

Shrinking a 6 MB phone photo to under 500 KB so it uploads quickly to a listing.

Questions

Is Image Compressor free?

Yes. Image Compressor is free to use on Vootkit, with no account, no watermark and no daily task limit.

Are my files uploaded?

No. Image Compressor runs entirely in your browser — your file is processed on your own device and never sent to a server. There is nothing for us to store or delete.

Do I need to install anything?

No. Image Compressor works in any modern browser on desktop, tablet or phone. Open the page and start.

Is there a limit on how many times I can use it?

No. Because the work happens on your device rather than our servers, there is no per-task cost and therefore no daily cap.

Next in Images

Image Resizer

Resize to exact pixels or a percentage.

runs on your device

Image Converter

Convert between PNG, JPG and WebP.

runs on your device

HEIC Converter

Turn iPhone HEIC photos into JPG or PNG.

runs on your device

Crop Image

Crop to a ratio or exact selection.

runs on your device

Bulk Image Resizer

Resize a batch of images in one pass.

runs on your device

Favicon Generator

Every favicon size and the HTML to go with it.

runs on your device

This tool processes everything locally in your browser. You can disconnect from the internet after the page loads and it will still work.