Private by design — 100% on device

Hide what's private.
Share the rest.

Black out names, blur faces, censor IDs in screenshots and PDFs. Redactions are baked into the pixels — nothing underneath is left to recover.

Every tool free · No account · Works offline

Scan with your iPhone
to get Redacto

Black out names, blur faces, censor IDs in screenshots and PDFs before you share them. Redactions are baked into the pixels — impossible to undo. 100% on device, no account, no cloud.

Why a marker stroke isn't enough

People share screenshots of chats, bank statements and tickets every day — and the built-in markup tools betray them. A highlighter stroke is semi-transparent, a crop can travel with the original inside the file, and "deleted" details keep resurfacing in the news.

Redacto works differently: every redaction is rendered into the image itself. Black boxes replace the pixels, heavy blur destroys them, and PDFs are converted to flat images before anything is hidden — so there is no text layer, no undo, and nothing for a recipient to peel back.

It all happens on your iPhone. Photos never touch a server, there's no account and no tracking, and every export is written as a fresh file with EXIF metadata and GPS location stripped out.

Everything you need to censor anything

Five tools, automatic detection, and multi-page PDF support — in 31 languages.

Redactions are baked into the image, gone for good once you export.

Black out names, numbers, totals

Redactions are baked into the image, gone for good once you export.

Five tools to hide or mark up anything in a screenshot or PDF.

Block, blur, sticker, or annotate

Five tools to hide or mark up anything in a screenshot or PDF.

On-device Vision finds every face and text line automatically.

Auto-detect & censor in one tap

On-device Vision finds every face and text line automatically.

No account, no cloud, no tracking. Nothing ever leaves your phone.

Private by design — all on device

No account, no cloud, no tracking. Nothing ever leaves your phone.

Every tool is free. Pro removes the limit.

Free includes all five tools, auto-detect, and full PDF support — with 3 exports a day. Redacto Pro makes exports unlimited.

  • Unlimited exports, every day
  • Black-out, blur, sticker, underline and text tools
  • Auto-detect faces and text on device
  • Find & censor text across a whole PDF
  • Location data and metadata stripped from every export
  • One-time Lifetime purchase available
Download on theApp Store

Questions people ask

How do I blur sensitive information in a screenshot on iPhone?

Open the screenshot in Redacto, drag a box over anything private, and pick Blur or Block. When you export, the redaction is rendered into the image itself, so the blurred area can't be tapped, lightened or undone by whoever receives it.

Can blurred or blacked-out text in a photo be recovered?

Sometimes, yes — and that's the danger. Semi-transparent highlighter strokes can be brightened back into readable text, and light pixelation can be reversed with off-the-shelf tools. Redacto avoids this by destroying the pixels: black boxes replace them entirely and its blur is heavy enough that nothing underneath survives.

What's the best app to redact a PDF on iPhone?

Redacto handles PDFs up to 50 pages. It converts each page to a flat image before you redact, which removes the hidden text layer — the classic PDF redaction failure where covered text can still be selected and copied simply can't happen.

Does Redacto upload my photos to the cloud?

No. Everything — editing, face and text detection, export — runs on your iPhone. There's no account, no server, no analytics on your content. The privacy policy is short because there's genuinely nothing collected.

Can Redacto automatically find faces and text?

Yes. One tap runs Apple's on-device Vision framework to detect every face and line of text in the image, and censors them all at once. You can also search for a specific word or number and censor every match across all pages.

Is Redacto free?

Every feature is free: all five tools, auto-detect, multi-page PDFs, and find-text. The free plan includes 3 exports per day; Redacto Pro removes that cap with a monthly or annual subscription, or a one-time Lifetime purchase.

Does Redacto remove location data from photos?

Yes. Every export is written as a brand-new file with EXIF metadata, GPS coordinates and embedded thumbnails stripped out — so a shared image can't leak where or when it was taken.

How is Redacto different from iPhone's built-in Markup?

Markup's pen and highlighter draw semi-transparent strokes on top of the image — brightness and contrast tricks can often bring the text back. Redacto's Block and Blur are destructive by design: the original pixels are gone from the exported file, permanently.

Can I censor a chat screenshot before posting it?

That's exactly what Redacto is for. Black out names and profile photos, blur message bubbles, or drop a sticker over anything you don't want seen — then export a clean copy that's safe to post anywhere.

Can I hide someone's face in a photo before sharing it?

Yes. Auto-detect finds every face in one tap, or you can drag a box over a face yourself and choose Blur, Block or an emoji sticker. The export permanently removes the face pixels underneath.