Invert Image Colors Online for Free
Create stunning negative effects by inverting the colors of your images with NanoImage's free online tool. Color inversion replaces each pixel's color with its complementary color — white becomes black, red becomes cyan, blue becomes yellow, and so on. This creates a classic photographic negative effect that's popular for artistic photography, design projects, and visual effects. The inversion is applied instantly with a real-time preview. Works on any image format including JPG, PNG, and WebP. All processing happens locally in your browser — your images stay private.
Drag & drop your image here, or click to browse
Supports JPG, PNG, WebP, GIF, BMP
How to Use
- 1
Upload your image by dragging it into the upload area or clicking to browse.
- 2
Click "Invert Colors" to apply the color inversion effect instantly.
- 3
Preview the result and click "Download" to save your inverted image.
Frequently Asked Questions
What does inverting colors do?
Inverting colors replaces each color with its opposite on the color spectrum. Every pixel's RGB values are subtracted from 255, creating a photographic negative effect.
Can I invert only specific colors?
The current tool inverts all colors in the image uniformly. For selective color adjustments, you may need a more advanced photo editor.
Is the inversion reversible?
Yes! Inverting an already inverted image restores the original colors. You can also click Reset to go back to the original.
What are creative uses for color inversion?
Color inversion is popular for creating artistic photo effects, making X-ray style images, improving visibility of certain details, and generating unique social media content with a striking visual impact.