GhostImageStudio

Black out what shouldn’t be seen.

Redact screenshots and photos: auto-detect emails, IDs, and names (plus your own custom rules), drag boxes over anything else, and burn them into the pixels — entirely on your device.

Screenshots and phone photos leak more than people expect: an email in a chat thread, an account number on a statement, a name on a badge, a case number on a form. GhostImage Redact reads the text in the image on your device, finds emails, phone numbers, SSNs, card and IBAN numbers, names, and anything matching your own custom rules (client names, employee IDs), and suggests a box over each one.

Accept the suggestions, drag boxes over anything else — faces, signatures, license plates — and apply: the boxes are burned into the pixels, so what's underneath is gone rather than hidden, and the saved image is re-encoded without its EXIF, GPS, or camera metadata. The image never leaves your device. Free, no signup.

How it works

  1. 1

    Drop your screenshot or photo

    Drag the image onto the page or click to browse. It opens in the GhostImage studio with Black out (redact) pre-selected.

  2. 2

    Auto-detect, then add your own boxes

    Click Auto-detect to find emails, numbers, and names in the image's text, accept the suggestions you want, and drag a box over anything else sensitive.

  3. 3

    Apply and download

    Apply burns the boxes into the pixels and re-encodes the image without its hidden metadata. Download the redacted copy straight from your browser.

Questions, answered

Is the redaction permanent?

Yes. The boxes are painted into the image's pixels and the image is re-encoded, so the covered content is destroyed — not a removable layer. Keep your original if you might need it.

What does auto-detect find?

Emails, phone numbers, SSNs, card and IBAN numbers, IP addresses, and dates by pattern; names, organizations, and places with an on-device model (auto-loaded on capable devices, offered on phones and slow connections); plus any custom rules you add — word lists or patterns like EMP-12345. It reads text only, so draw boxes by hand over faces, signatures, or plates.

Does it remove hidden metadata too?

Yes. The redacted image is a fresh encode, so EXIF, GPS location, camera model, and other embedded metadata from the original are not carried over.

Is my image uploaded?

No. Text recognition, detection, and the redaction all run in your browser; the OCR engine's code is downloaded from a CDN, but your image is never sent anywhere.

Learn more

Every GhostImage tool runs entirely in your browser. Your file is never uploaded — there's no upload endpoint to send it to.