RedactPDF.ai

RedactPDF.ai is an automatic web-based PDF redaction tool that scans documents for sensitive details and permanently removes hidden text layers.

RedactPDF.ai is a web-based tool designed to automatically redact sensitive information from PDF documents. Users upload a PDF, and the system scans page images using the Google Gemini 3.8 Flash model to suggest details that may need hiding, such as names, email addresses, physical addresses, Social Security numbers, phone numbers, and financial data. Users can review, adjust, keep, move, resize, remove, or draw their own redaction boxes before downloading the finished file. The tool ensures permanent removal by deleting both the visible content and its selectable text layer. Original files, page images, and working files are automatically deleted from servers within one hour. The project is open source with its source code available on GitHub. It is free for up to five uploads, and a free registered account removes this upload limit.

RedactPDF.ai at a glance

Best for: Finance, HR, Researcher, Student
Runs on: Web
Pricing: Free plan up to 5 uploads; Registered free plan removes upload limit
Released: October 2026
Category: AI productivity tool
Website: redactpdf.ai

Key features

Scan PDFs to detect sensitive details automatically
Review, adjust, move, resize, or remove redaction boxes
Draw custom redactions manually
Permanently remove visible content and selectable text layers
Send page images to Google Gemini 3.8 Flash via API
Automatically delete original files and working files within one hour
Access public source code on GitHub

Use it for

Redacting names and Social Security numbers from PDF forms
Hiding financial data and phone numbers before sharing documents
Removing physical addresses and emails from public records
Preparing documents for secure sharing without leaking hidden text

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