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Rotina Diária

Black and White Photo

Make photos black and white, sepia, or color-inverted in batches.

or drag and drop here · Ctrl+V to paste

Raise it to darken the lines; lower it to lighten the background.

Processed on your device. Your files aren't uploaded to any server.

How to use: Black and White Photo

  1. Select one or more photos.
  2. Choose a filter and intensity while previewing the result.
  3. Click Apply filter and download your images (multiple files are saved in a ZIP).

Frequently asked questions

Which option should I use for a signature or a photo of a document?

Choose “Pure black and white” to turn every pixel black or white. It removes yellowed or shadowed backgrounds and sharpens the lines. Adjust the threshold until the background is completely white.

Will this change my original color photo?

No. The original file stays untouched on your device. You’ll download a copy with the filter applied.

Are my files uploaded to a server?

No. This tool runs entirely in your browser: your file is read and processed on your device, and not a single byte is sent over the internet. You can even disconnect from the internet after the page loads.

Is it really free? Is there a daily limit?

It's free with no daily limits. Processing happens on your device, so there's no per-use cost and no need to limit you.

Does it work on phones?

Yes. The site works in any modern browser on Android, iPhone, Windows, Mac, and Linux—no installation needed.