Pronto Mask: Local Redaction

Visually redact passport photos, ID numbers & sensitive fields in your browser. 100% local. Nothing is ever uploaded.

Redact sensitive documents without them ever leaving your browser. Pronto Mask adds a "Redact" button to images in Gmail and Google Drive, so you can blur, pixelate or black out photos, ID numbers, bank details, signatures and any other sensitive field in a couple of clicks, then download the clean copy. Every pixel is processed on your own device. Nothing is ever uploaded, to us or to anyone else. It even works with your network cable unplugged. Built for people who handle personal documents every day: HR teams, recruiters, and anyone processing right-to-work checks, ID verification, payroll or onboarding paperwork where privacy matters. WHY PRONTO MASK - 100% on-device. Your documents never touch a server. No cloud, no upload, no account needed to start. - Works where you already work, right inside Gmail and Google Drive. - Fast. Draw a box, pick a style, save. Done. - Private by design. The only thing that ever uses the network is checking your subscription status. FREE - Blur, pixelate or solid black-box redaction - Draw, move, resize and delete redaction boxes - Download the flattened, redacted copy - 5 free redactions to try it out PRO - Unlimited redactions - Automatic detection. On-device OCR reads the document and pre-draws boxes over passport and ID numbers, machine-readable (MRZ) lines, National Insurance numbers, NHS numbers, driving licence numbers, dates of birth, names, email addresses and phone numbers. - Bank and payment details too: sort codes, account numbers, IBANs and card numbers, so payroll paperwork is as quick as identity paperwork. - Automatic face blur, so passport and ID photos go in one click. - Everything still 100% on-device. The models are bundled, so detection works with the network unplugged.