Image Color Inverter
Invert image colors (negative effect) with channel selection — pure browser processing, no uploads
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Drag & drop an image here, or click to select
Supports JPG/PNG/WebP/BMP/GIF
Frequently Asked Questions
What is image color inversion?
Color inversion subtracts each pixel's color value from 255. White becomes black, red becomes cyan, etc. The effect is similar to a photographic negative from traditional film photography.
Can color inversion be undone?
Yes, color inversion is fully reversible — inverting an inverted image restores the original. This tool preserves your original image, so you can adjust intensity or reset at any time.
Are my images uploaded to a server?
No. This tool runs entirely in your browser using the HTML5 Canvas API. Image data never leaves your device and is not uploaded to any server, ensuring your privacy.
Can I invert only specific color channels?
Yes. This tool supports channel selection: all channels (RGB simultaneously), red only, green only, or blue only. Different channel combinations produce unique visual effects.
Will color inversion affect image quality?
Color inversion is lossless — it does not reduce image resolution or quality. Output as PNG for full quality preservation. JPEG output has minor compression loss.