What is Invert Image Colors?

Invert Image Colors flips each pixel's RGB values (255 minus each channel) to produce a color-negative of any image. Use it for artistic effects, document readability, or print preparation.

Each pixel becomes (255-R, 255-G, 255-B), so black turns white, red turns cyan, and navy turns peach. Invert one channel at a time to remap a single color, or keep the alpha channel intact so cutout PNGs stay clean at the edges. Switch to Brightness mode to flip light and dark while leaving hue and saturation untouched for a dark-mode-style negative, or Hue mode to spin every color to its 180-degree complement and keep brightness. Hold the compare button to peek at the original at any moment. Drop several files to invert a whole set at once and download them as a ZIP. Works with PNG, JPG, WebP, BMP, and iPhone HEIC files up to 40 MB.

How to use

1. Upload one image, or drop several at once, using the file picker or drag-and-drop (PNG, JPG, WebP, BMP, or HEIC)
2. The tool inverts the colors immediately, subtracting each pixel's red, green, and blue value from 255
3. Compare the original and inverted versions side by side, then download the result

When to use

• Building a light-mode version of a dark UI mockup before redoing the palette properly.
• Reading scanned documents with light text on dark paper, inverted for easier eyes.
• Turning film negative scans into rough positives without opening Photoshop.

Result

A designer uploads a dark-background UI mockup to create a light-mode version for quick prototyping. The inverted image gives them an instant starting point for the alternate color scheme.

FAQ

Why does my inverted photo look weirdly orange or teal instead of a true negative?

Real color film negatives have an orange mask baked in, so a true scan-to-positive needs that mask removed first. A pure RGB inversion still looks closer to the original than the negative, but it won't match darkroom prints exactly.

What's the difference between inverting all channels and inverting just one?

Inverting all three flips brightness too, so black becomes white. Inverting only red, green, or blue leaves luminance closer to the original but shifts the color cast, which is useful for stylized edits or fixing a specific tint.

Does preserving transparency change the inversion of visible pixels?

No. With preserve transparency on, the alpha channel is left alone and only RGB is inverted. Turn it off and fully opaque areas become fully transparent and vice versa, which is almost never what you want.

Can I invert a JPEG and save the result with no quality loss?

Pick PNG when you want a lossless copy of the inverted pixels. Switch to JPG to keep file size small or to WebP for a balance of both. Inversion itself adds no new loss, so the only quality drop is whatever the chosen export format applies. JPEG compression artifacts already baked into your original cannot be undone by inverting.

Why does black text on white turn into white text on black after inverting?

That is the inversion working correctly. RGB 0,0,0 (black) becomes 255,255,255 (white), and vice versa. If you only want the background flipped and not the text, you need an image editor with masking.

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