PIXEL RECEIPT

IS IT REAL?

Drop a certificate or photo. Get a receipt with the signatures, edits and clues we found.

Drop a PDF, Word, Excel or PowerPoint file Read on your device. Never uploaded. Or paste with Ctrl/⌘+V.

Your first check is free, for a certificate or a photo. Sign in with your email to start.

After that, Pro is $6.99 a month or $39.99 a year, with 300 checks a month. A stamp is a clue, not proof: only the issuer can confirm a document is genuine. How to read a stamp

Verify a receipt

Someone sent you a Pixel Receipt? Make sure we really issued it, and that its result hasn't been changed.

Compare two versions

Have the original and a copy you were sent? See every changed word, name, amount and date.

Check many files PRO

Drop up to 25 certificates at once. Get one table, a CSV and a printable report.

See what you get

A receipt that shows its evidence.

  • 1Marked on the page. Text typed over a name, white-out boxes and added text are outlined where they are.
  • 2QR codes read, then judged. This sample's QR code leads to a lookalike of the real nursys.com. Forgers use these to "verify" fakes.
  • 3A careful verdict. Stamps like EDITED, NOT SIGNED or SUSPICIOUS, never "genuine". Only the issuer can confirm that.
  • 4Private. The file is read on your device. Only the result is saved.

A made-up certificate. Free, and it doesn't use your check.

What it checks
PDFs & certificatesDigital signatures · file history · text typed over · covered-up text · QR links
Word, Excel & PowerPointTracked changes · hidden text, sheets and slides · macros · who saved it last
Scanned certificatesWords read from the picture on your device · printed web addresses checked for lookalikes
Two versionsCompare the original with the copy you were sent, word by word
Photos & postsAI and deepfake signs · edits · where else it appears online
Made for
Admissions officesHR & recruitersLandlordsFreelancers & buyersJournalists
A wooden rubber stamp resting on an open legal document
A black-and-white photo of a wooden stamp on a desk
Before you trust it, check it.A stamp is a decision. A receipt shows why.

FOR SCHOOLS, EMPLOYERS, LANDLORDS

A free image checker can only guess if a picture is AI. A certificate can be forged without any AI at all. Pixel Receipt reads the file itself.

DIGITAL SIGNATURE

Is the signature real, and unchanged since it was signed?

EDITS ON THE PAGE

Text typed over a name, covered with white boxes, or added after the fact, outlined on the page.

QR CODE & ISSUER

Does the QR code lead to the issuer's real website, or to a lookalike made by a forger?

Only the issuer can confirm a document is genuine. Pixel Receipt finds the clues and tells you who to ask.

Got a certificate you're not sure about?

Check it now. Your first check is free, and the file never leaves your device.

Private by design. PDF, Word, Excel and PowerPoint files are read on your device and never uploaded. A photo is shrunk on your device, sent once to be checked, and not kept. Only the receipt is saved, and only you can add the page or photo to a shared link.