Tools · Privacy & Trust
Screenshot Privacy Redactor
Blur, pixelate, or hide sensitive areas in a screenshot before you share it. Redaction is written into the downloaded pixels.
Tool
Zoom: 100%
Your screenshot is processed in your browser and is not uploaded to DevNestro. Automatic email, face, or plate detection is not included in this version.
What is a screenshot privacy redactor?
It lets you cover parts of a screenshot so names, numbers, or messages are not visible in the file you send. Black, blur, and pixelate change the pixels. Highlight only marks an area.
How to use it
- Drop a PNG, JPG, or WebP file (max 20 MB).
- Choose Black Rectangle, Blur, Pixelate, or Highlight.
- Drag a rectangle over the area to hide. Use zoom and Move if the image is large.
- Download
devnestro-redacted-screenshot.png. CSS overlays are not used for the file.
FAQ
Can someone undo a black box?
The download is a flattened PNG. Black, blur, and pixelate replace the pixels in that region. Do not share the original file.
Does this find secrets automatically?
No. This version is manual. Draw the regions yourself.
Read the original guide: Black out the screenshot before you post the bug.