Why use Redact PDF?
Redaction means removal—not opaque highlights that still leak text under the hood. PDFBaba burns black boxes by rasterizing affected regions so sensitive pixels do not remain in vector text objects. Draw carefully: redaction is permanent in the output you download. The tool is free without signup, and files are deleted after about one hour. For selectable-text redaction in an editor workflow, the advanced Edit PDF path may be preferable when a text layer exists; this server redaction path targets true pixel removal.
Supported files & limits
One PDF; define redaction regions in points. The default upload limit is 100MB per file; administrators can raise or lower this via server configuration. Affected pages are rasterized so marks are burned in—stronger than opaque highlights.
Privacy & data retention
PDFBaba is built for quick tasks: your uploads and generated downloads are kept only long enough to process your request and are automatically deleted after about one hour. We do not require signup for these tools, and we do not use your documents to train AI models. For full details on cookies, analytics, and legal terms, read our Privacy Policy.
Features
How to use
- 1
Upload your source file.
- 2
Click redact and download to process the document.
- 3
Download the output file.
Related tools
Frequently Asked Questions
Is Redact PDF free to use?
Yes. This tool is available for free with no account required for basic usage.
Are files secure when using Redact PDF?
Uploaded files are processed temporarily and automatically removed after one hour.
How do I get the best result with Redact PDF?
Use clean source files and review output after processing, especially for complex redact pdf workflows.
Do I need an account or signup?
No. PDFBaba does not require signup for these tools. Upload, process, and download without creating an account.
Is there a watermark on the output?
Output from this tool is not watermarked by PDFBaba. You get a clean file suitable for work and sharing.
What is the maximum file upload size?
The default limit is 100MB per file on the server. Your host or administrator can change this via environment configuration. If a file fails to upload, try compressing or splitting it first.
Can I use this tool on my phone or tablet?
Yes. PDFBaba works in modern mobile browsers. Very large files or complex previews may be smoother on a desktop with a stable connection.
Is there a daily usage limit?
To keep the service fast for everyone, rate limits may apply per IP. Typical personal use is rarely affected. If you hit a limit, wait briefly and try again.
What if my PDF is password-protected?
For Redact PDF, use an unlocked PDF when possible. If the file asks for a password in a reader, unlock it with our Unlock PDF tool first, then run Redact PDF on the decrypted file.