Guides

How to redact an email before forwarding or sharing it

How to black out addresses, names and numbers properly, and why the quoted chain underneath a forward leaks more than you think.

How to remove metadata (EXIF) from a photo

Photos carry GPS location, timestamps and device info. How to strip it before you share, on any platform, and why redacting an image removes it too.

How to redact a medical record or letter

What to remove, the identifiers people miss on every page, and how to do it without uploading health data to a random site.

Blur vs black box: why blurring isn't safe redaction

Blurred and pixelated text can be reconstructed. Why blurring and pixelation aren't safe ways to hide sensitive information, and the one method that works.

How to redact a passport or ID document (safely)

What to black out, why the machine-readable strip at the bottom matters, and how to do it without uploading your ID to a stranger.

How to redact in Google Docs (there is no built-in tool)

Google Docs has no redaction feature, and highlighting text black leaves it readable underneath. The safe way to redact a Google Doc before you share it.

How to black out text on a screenshot (so it can't be recovered)

Blurring is reversible and a forgotten black box isn't safe. How to properly black out sensitive text in a screenshot, on desktop or phone, so it's gone for good.

How to redact a bank statement safely (without uploading it)

Sharing a statement for a rental, loan or expense claim? How to black out your account number, sort code and transactions properly, and keep the file off other people's servers.

How to redact a PDF properly (and why most redactions fail)

Most "redactions" leave the underlying text intact and copyable. What actually works, where Adobe trips people up, and how to verify a redaction stuck.

How to redact a Word document (properly)

Word files leak more than PDFs: tracked changes, comments, metadata, hidden text. How to actually clean a .docx and check nothing's left behind.

GDPR and HIPAA redaction: what "redacted" has to mean

Under GDPR and HIPAA, covering data is still a disclosure, and a reportable breach. What proper redaction requires, and how to verify it.

Private Redaction vs Adobe Acrobat Redact

A fair comparison: cost, where your file goes, how removal works, verification, and which to use when.