What it does
Opens a PDF in your browser and lets you add things on top of it: typed text in a standard font, a signature or image, freehand drawing and highlights. If the PDF has form fields, you can fill them in the side panel and optionally lock (flatten) them. Page tools rotate, reorder and delete pages.
Real redaction
A black rectangle drawn over text in most PDF tools still leaves the text in the file, where it can be copied out. Here, every page with a redaction box is re-rendered as an image with the box burned in, so the hidden text is actually removed. The rest of the document keeps its selectable text.
Questions
Are my files uploaded?
No. Everything happens in your browser with JavaScript; the file never leaves your device, so it is safe for contracts, IDs and other private documents.
Can it change existing text in the PDF?
No. It adds content on top of a PDF and fills form fields; it does not rewrite text already in the document.
Which characters can I type?
Typed text uses the 14 standard PDF fonts (Helvetica, Times, Courier), which cover Western European letters, digits and common symbols.
More tools
- Compress image to a target size
- Image converter and resizer
- Images to PDF
- Merge PDF files
- Split PDF and extract pages
- Rotate PDF pages
- QR code generator — links, UPI, Wi-Fi, contacts
- URL shortener with click count
- Unit converter
- JSON formatter and validator
- JWT decoder
- Unix timestamp converter
- Base64 encoder and decoder
- Encrypt and decrypt text or files with a password
- Hash generator (MD5, SHA-256, HMAC)
- Strong password generator
- Cron expression explainer
- Regex tester
- JSON to CSV converter (and CSV to JSON)