Sanitize PDF

Sanitise PDF online, free: remove JavaScript, attachments, links and annotations, and flatten forms.

Goes beyond metadata removal: strip JavaScript, embedded attachments, hyperlinks and annotations, and flatten form fields in a single pass.

Ideal for files of unknown origin that need strict vetting — no scripts or hidden content left to worry about when opening or forwarding.

Everything runs locally in your browser — nothing is uploaded to any server.

How to use

1. Upload a PDF — Drop in the file to sanitise.
2. Tick the items to remove — Choose scripts, attachments, links, annotations and forms.
3. Sanitise and download — Export the sanitised result.

Related tools

• Compress PDF — Lossless rewrite or raster compression to shrink size
• Page Dimensions — Inspect page size, orientation and standard paper match, export JSON
• Fix Page Size — Resize every page to A4/Letter/custom, with fit or fill scaling
• View Metadata — Inspect title, author, keywords and dates, export as JSON
• Edit Metadata — Change title, author, subject, keywords, creator and producer
• Remove Metadata — Strip title, author, keywords, dates and XMP info