Edit PDF Metadata Online

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Select your PDF here to get started or drag & drop your file here

📁 Select File ▾

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Private & Secure

Your files stay private and secure.

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Edit Every Field

Title, Author, Subject, Keywords and more.

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Instant Save

No upload wait — changes apply right in your browser.

🏷️ Metadata Tool

PDF Metadata Editor — Edit Title, Author & More

Every PDF carries hidden details in its metadata — Title, Author, Subject, Keywords, page count, PDF version and more. View, edit or remove them, right in your browser, with the original PDF quality fully preserved.

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How to Use

Edit metadata in 3 simple steps

Upload PDF

Drag & drop, or click "Select File" to choose your PDF.

View & Edit

See file size, page count, PDF version and all metadata — edit or remove any field.

Save & Download

Click "Save & Download" in the Export box — your updated PDF downloads instantly, full quality kept.

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Why Choose Mishu ❤️ PDF?

Simple, fast metadata editing

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100% Secure

Your PDF never leaves your device — everything happens locally in your browser.

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Loads Existing Data

Current metadata, page count, file size and PDF version auto-fill so you see everything at a glance.

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One-Click Remove

Clear a single field or wipe all editable metadata at once — useful before sharing publicly.

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Original Quality Kept

Only the metadata changes — your pages, images and text stay exactly as they were.

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Mobile Friendly

Works on Android & iPhone too — no app required.

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Completely Free

No hidden fees, no watermarks, no limits.

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Common Use Cases

Editing PDF metadata is useful for many situations

Fixing an Old Author Name Adding Keywords for Search Removing Personal Info Before Sharing Company Branding on Reports Organizing Document Libraries Checking Page Count Quickly

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Pro Tips for Best Results

Tip 1

Separate multiple keywords with commas — most PDF viewers treat them as individual searchable terms.

Tip 2

Use "Remove All" to quickly strip Title, Author, Subject and Keywords before sharing a document publicly.

Tip 3

A clear Title often shows in browser tabs when a PDF is opened online — worth setting even if the file name is already descriptive.

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Editing metadata never touches your page content — image and text quality stay exactly as the original.

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Frequently Asked Questions

Is the PDF Metadata Editor completely free?▼

Yes! Mishu PDF's Metadata Editor is 100% free — no hidden charges, no subscription, no watermarks.

What is PDF metadata?▼

Metadata is hidden information attached to a PDF file — like Title, Author, Subject and Keywords — visible in a file's "Properties" or "Document Info" panel rather than on the page content itself.

Will editing metadata change how my PDF looks?▼

No. Metadata is separate from the visible page content — editing it does not change any text, images or layout, and the original quality is fully preserved.

Can I remove all metadata at once?▼

Yes, the "Remove All" button clears Title, Author, Subject, Keywords, Creator and Producer in one click, ready to save.

Are my uploaded PDF files safe and private?▼

Absolutely. Your PDF is processed entirely in your browser — files are never uploaded to any server.