PDFSnap › Invert Image Colors
Invert image colours, free
Create a photographic negative, or turn a white-on-black scan into black-on-white.
Need several steps at once? Just type what you want →How to use Invert Image Colors
- Add your imagesSelect one or more images.
- Press “Process Now”Every colour is replaced by its opposite.
- DownloadSave the inverted images.
Why use PDFSnap
- Useful for negatives and for reversing scanned documents.
- Batch mode inverts many images at once.
- Private by design: your files are processed in your browser and are not uploaded to a server.
- Free, with no signup and no watermark on the result.
Frequently asked questions
What does inverting do to a photo?
White becomes black, and every colour turns into its complement, like an old film negative.
How do I get the original back?
Run the inverted image through the tool again, or keep your original.
Is Invert Image Colors really free?
Yes. There is no signup, no watermark and no paid plan. The site is supported by ads.
Is my data sent to a server?
No. Your file is processed by code running in your browser. The page only downloads the open-source libraries it needs (for OCR, also the language data), never your file.