Replace Background

How to use replace background

1. 1Select a photo from your device or drag it onto the upload area.
2. 2Adjust the settings on the right — every change updates the preview instantly.
3. 3Run replace background — the work happens on your own device, so nothing is uploaded.
4. 4Download the finished file, or send it to the Step Editor to chain more edits.

About replace background

Replace Background is part of the PixelDesk most used tools collection. Cut out the subject with a fast on-device model and drop in any solid background colour. These are the edits people reach for most often before uploading a document, filling an online form or printing a photo.

Because everything is processed locally, replace background works instantly even on large files, keeps full quality until you choose to compress, and never stores a copy of your picture. There is no queue, no sign-up and no daily limit.

Frequently asked questions

Is replace background free to use?

Yes. Replace Background is completely free, with no account, no watermark and no limit on how many files you process.

Are my photos uploaded to a server?

No. Every operation runs inside your browser using its own canvas engine, so your images never leave your device.

Which devices and browsers work?

Any modern browser on Windows, macOS, Linux, Android or iOS. After the first visit most tools keep working offline.

What can I do after replace background?

Chain it with other steps — resize, change DPI, blur, replace the background or compress to an exact KB target — in the PixelDesk Step Editor.