Screenshot sharing rehearsal
Review sensitive regions and export an opaque flattened image.
Mark anything private, then export a new flattened PNG. Accepted regions are replaced with opaque pixels, not blurred. Optional local OCR only suggests email addresses, long numbers and secret labels; it can miss sensitive content. Always inspect the whole result.
Static PNG, JPEG, WebP • up to 20 MiB / 20 megapixels • 90-second operation limit • 40 million selected pixels total • runs locally • exported raster files omit original metadata. Colours are the browser-rendered sRGB pixels, not a print colour proof.
How it works
- Review your inputs and the supported scope.
- Set constraints, run the operation and inspect the evidence.
- Reopen downloaded output before using it.
Example & practical use
Enter your own files or measurements; review the computed result and its stated limits.
Limits and help
Manual review is required; suggestions cannot detect every sensitive detail.
Your files are yours.
Image and text processing happens in your browser. Your files are not uploaded to our servers.
Troubleshooting
Check the original file format and selection limit. Renaming an extension does not convert a file. For a very large image, close other heavy tabs and try a smaller copy.