Colour-Key Background Remover
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How to use Background Remover (colour key)
- Choose your file (or drop it onto the page).
- Adjust the options shown.
- Select the action button and wait for it to finish.
- Review the result, then download it.
What to expect
A new file is created. Your original file is never modified.
- Colour matching can also remove similar colours inside the subject — use “only connected to the picked point”.
- Not suitable for complex backgrounds or hair; it is not an AI cut-out.
Frequently asked questions
Is my photo uploaded anywhere?
No. The photo is read and processed by JavaScript in your browser. Only the website's own code and assets are downloaded.
Do I need to create an account?
No. Every tool works without sign-up or login.
Is it safe for confidential documents?
Files are processed locally in your browser and never uploaded. Close the tab or select Clear to release them from memory.