Privacy tools

Find the hidden information in files, redact what should not be seen, check screenshots before sharing them and draft a privacy policy. All processed on your device.

  • Free
  • No sign-up
  • Runs in your browser

All tools in this category

Check a file's hidden metadataSee what a photo, PDF or Office file reveals about you before you share it. Redact an imageDraw boxes to permanently black out or pixelate parts of a photo. Screenshot privacy checkerScan a screenshot for visible emails, phone numbers and other sensitive text. AI content credentials checkerCheck an image for Content Credentials (C2PA) and AI generation markers. Privacy policy draft generatorBuild a starting draft of a privacy policy from a short form.

What you can do here

Files carry more than you can see: photos hide the place and time they were taken, documents record who wrote them, and screenshots often show a name, an email or a token in a corner. These tools help you find that hidden information and remove or cover it before you share a file.

It would defeat the purpose to ask you to upload sensitive files to a website, so everything here runs in your browser and nothing is transmitted. Redaction tools draw over the content and re-render the file, so the covered data is not just hidden under a layer.

  • Find: check a file's hidden metadata, and screenshots for personal information.
  • Cover: redact areas of an image or a PDF.
  • Verify: check whether an image carries AI content credentials.
  • Document: draft a privacy policy for a small site.

Frequently asked questions

Are these tools private themselves?
Yes. The files are processed in your browser and never uploaded.
Does redaction really remove the data?
The tools flatten the result, so the covered content is removed, not just hidden under a black box. Always open the final file and check.
What metadata can a photo contain?
Camera model, date and time, and often the GPS location, plus editing software. The EXIF tools show and remove it.
Is the privacy policy generator legal advice?
No. It produces a draft to adapt. Have it reviewed if your site handles personal data at scale.
What are content credentials?
Signed information in some images that says if they were made or edited with AI. The checker reads them when present.