On-device PDF redaction
It finds the sensitive details for you. You just approve.
nimbril Redact scans your PDF on your own device for names, SSNs, card numbers, addresses, even handwritten form fields. You approve each one, and it flattens them permanently into the pixels. The file never leaves your device.
Fits the workflows for
HIPAA GDPR CCPA GLBA ITAR / CUI
It finds it for you
Names, SSNs, card numbers, addresses, even handwritten values, across typed text, scanned pages, tables, and multi-column layouts. You review and approve.
Stays on your device
It all runs in your browser. Turn off your wifi and it still works. The file stays on your machine.
Truly erased
Black boxes flatten into the pixels. Nothing hides underneath, nothing to peel back or copy out.
Built for sensitive documents
The redaction happens on your device, so the privacy guarantees are structural, not promises you have to take on faith.
- Nothing uploaded. Your file never leaves the browser. Turn off your wifi and it still works.
- Works offline, air-gapped friendly. Run it on a machine with no network at all.
- No account to try. Open a PDF and redact, no signup, no email required.
- No file retention. There is no server copy, because there is no server in the loop.
- Never used to train AI. We cannot train on files we never receive.
- Metadata stripped. The output is rebuilt image-only, so hidden text and document properties are gone.
HIPAA and GDPR put the duty on you not to expose the data. nimbril Redact fits those workflows because there is no upload to breach, no vendor to add to a BAA or data-processing agreement, and no third party to vet.
1
Open your PDF
It loads in your browser and never leaves your device. No account needed to try it.
2
Approve what it found
nimbril Redact pre-finds the sensitive details. Approve them, or draw your own boxes.
3
Export, permanently flattened
The boxes bake into the pixels on export. Optional: attach a signed record of what was removed.
Watch a real redaction, start to finish
A full pass on a real PDF: open the file, approve what it found, export it permanently flattened. This is the actual tool, recorded with the wifi off.
Plans
✦ Free for everyone during early accessNothing is charged today. These are the plans for when we launch, sign up now and lock in founding pricing: $9/mo, 40% off $15 No card required
Free$0For the occasional redaction
- Redaction on your device, never uploaded
- Auto-detect names, SSNs, cards, addresses, dates
- Black box, pixelate, or blur
- Permanent, image-only PDF export
- A few redactions a day
Early access
Pro$15$9/moAt launch. Free for you during early access.For professionals who redact every day
- Everything in Free
- Unlimited redactions
- Smarter AI detection, all on-device
- OCR for scans and handwriting
- Batch files with ZIP export
- Full PDF toolkit, split, merge, compress, convert
- Signed Certificate of Redaction
- Priority support
Coming soon
EnterpriseCustomFor firms and teams
- Everything in Pro
- Team seats and admin console
- SSO and a signed BAA (HIPAA)
- Audit log, never your file contents
- Self-host and onboarding
- Priority SLA support
Every plan runs entirely on your device. Your files are never uploaded, on Free, Pro, or Enterprise.
Be a founding user
Early access is free. Sign up to unlock unlimited redactions now, and lock in a founding-user discount when we launch paid plans.
Get early accessWhat can it find automatically?
Names, SSNs, card numbers, emails, phone numbers, addresses, dates, and typed or handwritten values on forms (it runs OCR on scans). You approve every box, nothing is removed without you.
Is my file uploaded?
No, it’s redacted in your browser. Turn off your wifi and it still works.
Can the black boxes be undone?
No. They’re flattened into the pixels, there’s nothing underneath to recover.
Is there a certificate?
Optional, and off by default. If you want proof, nimbril Redact can attach a dated, hashed record of exactly what was removed. It’s a voluntary record you keep on file, not a court requirement.