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Edit a PDF's Metadata

Set a PDF's title, author, subject and keywords so it shows the right information in viewers, libraries and search. The current values load automatically; everything is saved locally.

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Merge PDF

Combine several PDFs into one. Reorder files before merging.

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Drop PDF files here or click to browse

Select two or more PDF files

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Split PDF

Extract the pages you need into a new PDF, or remove pages you don't want.

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Drop a PDF here or click to browse

Pages (e.g. 1-3, 5, 8)

Keep only these pages Remove these pages

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Rotate PDF

Fix sideways or upside-down pages — all pages or just the ones you pick.

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Rotation Pages (leave empty for all pages)

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Compress PDF

Shrink large PDFs for email and uploads. Ideal for scans.

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Drop a PDF here or click to browse

Compression level

Note: compressed output is image-based — text will no longer be selectable.

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Unlock PDF

Remove the password from a PDF you own — decrypted locally, never sent anywhere.

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Drop a protected PDF here or click to browse

Password (leave empty if the PDF opens without one)

⚠️ Only unlock documents you own or are authorized to modify. Output pages are re-rendered, so text becomes image-based.

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Sign PDF

Draw, type, or upload your signature, then click on the page preview to place it.

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Drop a PDF here or click to browse

1 — Create your signature

Choose a signature image (PNG or JPG)

Size: 30% of page width

2 — Click the page to place it Page:

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Company Seal

Upload your corporate seal or stamp image, then click on the page preview to place it exactly where you want.

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1 — Upload your seal image

Choose a seal image (PNG or JPG)

A transparent PNG works best for round seals and stamps.

Size: 22% of page width

2 — Click the page to place it Page:

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Type on PDF

Fill forms and add text, dates or notes. Click the preview to place each text item.

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Text
Size
Color
Page

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Word to PDF

Convert a .docx document into a clean, shareable PDF.

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PDF to Word

Extract the full text of a PDF into an editable Word document (.doc).

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JPG to PDF

Combine photos and scans (JPG or PNG) into a single PDF. Reorder before converting.

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Drop JPG or PNG images here or click to browse

One image per page, in the order you choose

Page size

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PDF to JPG

Save every page as a high-quality image. Multiple pages download as one ZIP file.

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Image quality

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Add Page Numbers

Stamp page numbers on every page — handy for reports, theses and contracts.

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Position Format

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Watermark PDF

Stamp CONFIDENTIAL, DRAFT or any text diagonally across every page.

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Watermark text Position Visibility 25%

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Protect PDF

Add a password so only people you trust can open the document. Encrypted locally in your browser.

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Drop a PDF here or click to browse

Password

⚠️ Remember this password — there is no way to recover the file without it.

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Delete Pages

Remove the pages you don't want and keep the rest.

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Pages to delete (e.g. 1, 5-7)

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Organize PDF

Drag pages to reorder them, or remove pages you don't need.

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Crop PDF

Trim the margins of every page — set how much to cut from each edge.

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Trim from each edge (%)

Top Right Bottom Left

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N-up PDF

Place 2 or 4 pages on each sheet — save paper and make handouts.

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Pages per sheet

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OCR PDF

Turn a scanned PDF — a picture of text — into real, copyable text.

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Drop a scanned PDF here or click to browse

Document language Accuracy

Runs in your browser. The first run downloads language data (~10–20 MB); recognition takes a few seconds per page.

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Compress PDF to Size

Shrink a PDF to under a target file size — perfect for upload limits.

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Drop a PDF here or click to browse

Target maximum size (MB)

Runs up to 3 compression passes. Output is image-based, so text is no longer selectable.

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PDF to PNG

Convert each PDF page into a high-quality, lossless PNG image.

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Quality

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Grayscale PDF

Convert a colour PDF to black & white to save colour ink.

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Redact PDF

Black out sensitive areas and permanently flatten them away.

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Drag on the page to mark areas to hide Page:

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Extract Images

Pull embedded photos and images out of a PDF as PNG files.

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Recovers embedded photos and bitmaps. For whole-page images, use PDF to PNG instead.

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Add Pages

Insert blank pages anywhere in your PDF.

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Insert After page # How many Page size

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PDF to PowerPoint

Turn each PDF page into a PowerPoint (.pptx) slide.

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Each page becomes a full-slide image — pixel-perfect and ready to present.

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PDF to Excel

Pull tables and text from a PDF into an Excel spreadsheet.

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Best for PDFs with a real text layer — one sheet per page. Scanned PDFs need OCR first.

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Excel to PDF

Convert Excel or CSV spreadsheets into clean, shareable PDFs.

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Drop an Excel or CSV file here or click to browse

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PDF to Text

Extract all the text from a PDF into a plain .txt file.

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PDF to Markdown

Convert a PDF's text into a clean Markdown (.md) file.

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PDF to HTML

Convert a PDF's text into a clean, styled HTML page.

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Text to PDF

Turn plain text or a .txt file into a clean, paginated PDF.

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Drop a .txt file here, or just type below

Text

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PDF Word Counter

Count the words, characters and pages in a PDF.

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View PDF Metadata

See a PDF's hidden metadata: title, author, dates and more.

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Drop a PDF here or click to browse

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Edit PDF Metadata

Set a PDF's title, author, subject and keywords.

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Drop a PDF here or click to browse

Title Author Subject Keywords (comma-separated)

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Remove PDF Metadata

Strip all hidden metadata from a PDF for privacy.

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Drop a PDF here or click to browse

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Flatten PDF

Flatten form fields so the PDF can't be edited further.

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Remove Annotations

Strip comments, highlights and other annotations from a PDF.

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Reverse PDF Pages

Flip a PDF's page order back to front.

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Duplicate PDF Pages

Repeat every page of a PDF a chosen number of times.

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Copies of each page

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Interleave PDF

Merge two PDFs by alternating their pages.

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Drop both PDFs here (front pages + back pages)

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ZIP PDF Files

Bundle several PDFs into a single ZIP archive.

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Drop your PDFs here or click to browse

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Resize PDF

Change a PDF's page size to A4, Letter, Legal, A3 or A5.

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New page size

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Invert PDF Colors

Invert a PDF's colours for a dark-mode, eye-friendly read.

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Metadata That Works for You

A PDF's title is what shows in the browser tab and many document libraries; its author and keywords help it surface in search and stay organised. Setting them deliberately makes files look professional and easier to find — useful for reports, ebooks, invoices and anything you publish.

The tool loads the existing values when you open a file, so you can tweak rather than start from scratch, then save a new copy.

Saved in Your Browser

Metadata is written with pdf-lib on your device. Nothing is uploaded.

Popular tasks

Sign a Contract Online Free — Private E-Signature
Sign a PDF Without Adobe Acrobat — Free & Private

Edit PDF Metadata — Frequently Asked Questions

Which fields can I edit?

Title, author, subject and keywords. The current values load automatically.

Does it change the page content?

No — only the document's metadata is updated.

Is my file uploaded?

No — it is all done in your browser.

More free PDF tools

Protect PDF Unlock PDF Redact PDF Watermark PDF Company Seal Merge PDF Compress PDF PDF to Word Word to PDF