Source: https://restorebunny.com/tools/photo-negative/

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# Photo Negative Filter

Create a negative effect or inspect a monochrome negative scan by inverting each RGB channel. Download the transformed PNG.

Free · No signupLocal browser processing

**Choose a photo**Up to 16 MP per photo · 20 MB per file · 80 MB per batch

**Result**Ready for your input

Your result will appear here

No signup or server upload.

A simple inversion does not correct a color film’s orange mask, film response or scanner profile. It is not a calibrated film-scanning workflow.

**Give an old photo a fresh start**

Repair fading and scan damage with RestoreBunny’s AI photo restoration.

[Restore a photo](<https://restorebunny.com/signup/>)

## How to use photo negative filter

1. Choose your source file or files from this device.
2. Adjust the controls and inspect the result.
3. Download the output shown by the tool; keep the original files.

## A practical example

RGB 20, 100, 240 becomes 235, 155, 15 because each channel is replaced by 255 minus its value.

## Frequently asked questions

Is photo negative filter free to use?

Yes. This utility works without a signup or paid credit. Files and calculations are processed in this browser.

What should I check before using the result?

A simple inversion does not correct a color film’s orange mask, film response or scanner profile. It is not a calibrated film-scanning workflow.

## Keep working on your photo

- [Browse all free tools](<https://restorebunny.com/tools/>)
- [Check photo resolution](<https://restorebunny.com/tools/photo-resolution-checker/>)

[Browse all free tools](<https://restorebunny.com/tools/>)

By RestoreBunny · Reviewed 2026-10-16. Utilities use local calculations or [browser image processing](<https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Pixel_manipulation_with_canvas>). The download button identifies the output format. Animated images export one decoded frame. Keep your original files.