Free Bulk PDF Metadata Editor
See and change the hidden details stored inside lots of PDFs (title, author, subject, keywords, the app that made it, and dates), or wipe them all before sharing. Everything happens in your browser, so nothing is uploaded.
Quick human check, then the tool unlocks:
Drop PDF files or whole folders here
You'll see what's stored in each one before changing anything.
Change the info
In new values, {name} is the file name, {folder} its folder and {n} its number in the list (1, 2, 3…). Keywords are separated by commas.
Different values for each file? Use a spreadsheet (CSV)
Columns: file, title, author, subject, keywords, creator. The first row must be these headings; only include the columns you want to change. file is the PDF's name, with or without .pdf. Rows override the settings above for that file.
How to edit PDF metadata in bulk
- Drop in your PDFs, or press Choose a folder. Press Show current info to see what each one contains.
- For each field choose Keep, Change to or Clear, or tick Remove all info.
- Press Save PDFs, then download each PDF or everything as one ZIP that keeps your folder layout.
🔒 Your PDFs are processed by your own browser and are never uploaded to our server.
Why it matters
- Search engines often show a PDF's Title in results. "Microsoft Word - draft3.docx" looks unprofessional; set a proper title.
- Privacy: PDFs can quietly carry your name, your company, the software you use and when you wrote them. Remove it all before sending files out.
- Only the hidden info changes. Pages, text and pictures stay exactly as they were.