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How-to GuidePhoto editing≈ 1 minute · no install

How to Make a Photo Negative (Invert Colors)

Inverting colours turns light to dark and each hue to its complement — the literal photo negative. It is used for film scans, mask inspection and bold art. One click inverts all channels. Here is what it does and how.

The short version

Follow the steps below with the free Invert Colors tool — it runs entirely in your browser, needs no upload, account or watermark, and finishes in about a minute.

Step by step

1
Load the image

Bring in the photo to invert.

2
Invert all channels

Full RGB inversion produces the negative.

3
Leave alpha alone

Transparency is untouched — only colour pixels flip.

4
Export

Full-resolution PNG/JPG.

Open the Invert Colors toolFree · unlimited · runs in your browser

Pro tips & common mistakes

  • Inverting a negative scan brings the positive back — handy for old film.
  • Single-channel inversion (R, G or B) is for technical inspection, not the classic negative.
  • Great for eye-catching poster art: invert a high-contrast shot.

Related guides

How to Invert Black and White (Tonal Flip)How-to guideHow to Make an X-Ray Photo EffectHow-to guideHow to Make a Photo Black and WhiteHow-to guide

Frequently asked questions

What does invert colors do?
It maps each colour to its opposite — white↔black, red↔cyan — creating a photographic negative.
Is that the same as grayscale?
No — inversion keeps colour, just complemented; grayscale removes it.
Does it lose quality?
It is a direct per-pixel operation; no detail is destroyed.