Black
RGB(0, 0, 0)
White
RGB(255, 255, 255)
Free single-image tool · Private browser processing
Free Online Color Inverter
Upload one image, reverse its colors, compare the result, then download PNG, JPG or WebP—or copy a PNG. No account or server upload required.
No image uploadsOriginal dimensionsNo account required
Upload your image
Invert your photos’ colors in just a few clicks, without any design experience or fancy software. Use Color Inverter tool inverter to flip the colors of an image instantly. Drop a PNG, JPEG, WebP, or BMP here, or choose a file (max 20 MB).
Image effects
Inverted result
Upload your image
Private by default: processing happens only in your browser.
Before / After
See image color inversion before and after
Drag the divider to compare a colorful still life with the exact RGB-inverted result produced by this tool. The example uses the same browser processing as your own image.
OriginalInverted
Quick Guide
How to invert image colors in 3 steps
No editor or installation is required. Upload one supported image, choose the effects and output format, then download or copy the result.
1Upload an image
Drop a PNG, JPEG, WebP, or BMP into the workspace, or click the upload area to choose a file up to 20 MB.
2Choose image effects
Keep Invert colors selected. You can also add grayscale or flip the image horizontally or vertically in the same pass.
3Preview and download
Process the image, inspect the result, choose PNG, JPG or WebP, then download it or copy a PNG to your clipboard.
The RGB Math
How image color inversion works
Digital inversion changes each 8-bit RGB channel independently. It is a precise channel calculation, which is not always the same as choosing a traditional color-wheel complement.
For every pixel
R′ = 255 − R
G′ = 255 − G
B′ = 255 − BThe alpha channel is copied unchanged in PNG and WebP exports. JPG cannot store transparency, so transparent areas are filled with white.
Canvas dimensions always stay the same. Pixel positions change only when you also select a flip effect.
Red
RGB(255, 0, 0)
Cyan
RGB(0, 255, 255)
Green
RGB(0, 255, 0)
Magenta
RGB(255, 0, 255)
Blue
RGB(0, 0, 255)
Yellow
RGB(255, 255, 0)
Built for the Task
Why use this online color inverter?
The workflow stays focused on one job: reverse image colors quickly without handing the source file to an image-processing server.
Local browser processing
Decoding, pixel transformation, previewing and export happen on your device.
No account required
Open the page and process a single image without signing in or installing an app.
Dimensions and transparency preserved
Every export keeps the original width and height. PNG and WebP preserve alpha; JPG fills transparent areas with white.
Common static formats
Upload PNG, JPEG, WebP or BMP files up to 20 MB, then export PNG, JPG or WebP.
Desktop and mobile friendly
Use the same responsive workflow in a modern desktop, tablet or mobile browser.
Practical Uses
When color inversion is useful
An inverted image can be a finished creative effect or a quick visual check before more detailed editing.
Digital negatives and poster drafts
Turn photos or graphics into high-contrast negative-style concepts for posters, covers and collage work.
Dark-background asset checks
Preview logos, icons and UI screenshots with reversed light and dark relationships before designing a proper alternate asset.
Scan and diagram review
Reverse a scan, chart or diagram to inspect edges, labels and tonal relationships from another visual angle.
RGB color education
See how channel values map from x to 255 − x and learn the red–cyan, green–magenta and blue–yellow pairs.
Monochrome negative effects
Combine grayscale and inversion to reverse the light and dark values of a black-and-white image.
Choose the Right Effect
Invert colors vs. grayscale, flips and film conversion
These operations can be combined, but they solve different image-editing tasks.
| Effect | What it changes | What it does not do | This tool |
|---|---|---|---|
| Invert colors | Each RGB channel becomes 255 − its original value. | Does not move pixels or change alpha and dimensions. | Available |
| Grayscale | RGB values become a luminance-based shade of gray. | Does not reverse light and dark unless inversion is also selected. | Available |
| Horizontal flip | Pixel positions are mirrored from left to right. | Does not change RGB values, alpha or canvas size. | Available |
| Vertical flip | Pixel positions are mirrored from top to bottom. | Does not change RGB values, alpha or canvas size. | Available |
| Professional film-negative conversion | Corrects film mask, exposure, contrast and color casts. | Cannot be replaced by a simple RGB inversion. | Not included |
Color inverter FAQ
What is image color inversion?
Image color inversion applies 255 − x to each 8-bit red, green and blue channel. Light values become dark, dark values become light, and the result resembles a digital negative.
How do I invert image colors online?
Upload a PNG, JPEG, WebP or BMP, leave Invert colors selected, choose Process image, then download PNG, JPG or WebP or copy the result as a PNG.
Which colors appear after inversion?
Black becomes white, red becomes cyan, green becomes magenta and blue becomes yellow. Every other RGB value is calculated channel by channel with 255 − x.
Does color inversion preserve transparency?
The tool copies the alpha channel unchanged. PNG and WebP exports and PNG clipboard copies preserve transparency. JPG does not support alpha, so its transparent areas are filled with white.
Does inverting colors reduce image resolution or quality?
Every output keeps the original pixel width and height. PNG uses lossless encoding; JPG and WebP use 92% quality. The new file may have different compression, file size and metadata from the source.
Which image formats are supported?
The tool accepts PNG, JPEG, WebP and BMP images up to 20 MB. You can download PNG, JPG or WebP, and the Copy image button always writes a PNG for broad clipboard compatibility.
Can I use this color inverter on a phone or tablet?
Yes. It works in modern mobile and tablet browsers with the same upload, preview and download workflow. No app installation or account is required.
Is my image uploaded or stored?
No. Image decoding, pixel processing, previewing, exporting and clipboard preparation happen locally in your browser. The source image is not sent to this site for processing.
Does inverting the same image twice restore it?
For the decoded pixel values, yes: 255 − (255 − x) returns x. A downloaded file can still differ because it is newly encoded in the selected format and does not preserve all source metadata.
Can this tool accurately convert scanned color film negatives?
It can create a quick positive-style preview, but simple RGB inversion does not remove the orange mask or correct exposure and color casts in color print film. Accurate film conversion needs film-specific controls.
Ready to Try It?
Invert your image colors in the browser
Choose one image, preview the result, then download PNG, JPG or WebP or copy a PNG—without creating an account.
Back to the color inverter