Edit PDF Metadata Online Free
View and edit PDF metadata such as the title, author, subject, and keywords. See the creation date, producer, and every stored property. All edits happen inside your browser. Nothing is uploaded. Nothing is stored.
Drop your PDF here
or click to browse
OneClickPDF is a free online PDF metadata editor that lets you view and change your PDF's document properties directly inside your browser, with no file uploads to any server. Edit the title, author, subject, keywords, creator, and producer stored inside your PDF, and view the creation and modification dates recorded in the file. Download the updated PDF with your changes applied. The entire process takes under a minute, and your original document is never transmitted beyond your own device.
What Is PDF Metadata?
PDF metadata is a set of descriptive properties stored invisibly inside every PDF file, separate from the document's visible content. These properties describe the document itself: who created it, when it was created, what it is about, and which software was used to produce it. Metadata is not visible on any page of the PDF when you read it normally, but it is read by operating systems, file management applications, search engines, accessibility tools, and archival systems.
The standard metadata fields stored in a PDF are the title (the official name of the document), author (the person or organisation who created it), subject (a brief description of the content), and keywords (terms that help with searchability and classification). PDFs also store the creation date, last modification date, the creator application that originally created the document, and the producer application used to output or convert the file to PDF format.
Editing PDF metadata is necessary whenever the stored properties are incorrect, outdated, contain private information that should not be shared, or need to be updated before the document is published, archived, or distributed.
How to Edit PDF Metadata in 3 Steps
Three steps. Upload your PDF, review and change the stored properties, and download the updated file — all in your browser.
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Step 1: Upload Your PDF
Drop your PDF into the tool or click to browse and choose your file. Your file loads directly into your browser's memory — no data is sent to any server at any point in the process, and there is no enforced file size limit.
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Step 2: View and Edit the Metadata Fields
Once your PDF is loaded, the tool reads the existing metadata stored in the file and shows it to you. The title, author, subject, keywords, creator, producer, and creation date fields are pre-populated with whatever the file already contains, so you can see exactly what you are changing. Edit any field you wish, clear ones you want to remove, and leave the rest unchanged. The modification date is shown for reference and is updated automatically when you save.
- 03
Step 3: Download the Updated PDF
Click Save & Download to write your new metadata values into the file and save it to your device. Your visible content, layout, images, fonts, and page structure are completely unchanged — only the stored metadata properties you edited are updated. No account and no email are required, and your file never leaves your device.
A Free PDF Metadata Editor That Shows Existing Properties First
Most free online metadata tools upload your file and either show you nothing or only let you type into blank fields. OneClickPDF reads your PDF's existing metadata locally and shows you the current values before you change anything.
View existing metadata before editing
When you upload your PDF, OneClickPDF reads the file locally and displays the current values already stored in your document. The title, author, subject, keywords, creator, producer, and creation date are pre-populated with whatever the PDF currently contains, so you can see exactly what you are changing rather than typing into empty boxes blind.
Edit title, author, subject & keywords
Update the document title (used by screen readers and shown in the browser tab), change or remove the author name, set a subject that describes the content, and add keywords that make the document discoverable. Correctly titled and keyworded PDFs are significantly more accessible and easier to find in search and document management systems.
Edit creator, producer & creation date
Unlike most tools, OneClickPDF also lets you edit the creator and producer application fields and set the creation date. This is useful when a PDF exported from another program carries machine-generated names, temporary file paths, or an incorrect date that you want to clean up before sharing or archiving.
Modification date handled for you
The modification date is shown for reference and is updated automatically to the current time when you save. It is the only field you do not set by hand, so your downloaded PDF always carries an accurate last-modified timestamp without any extra effort.
100% client-side processing
Your PDF is processed entirely inside your browser using JavaScript. The file is never uploaded to any server, never stored in any cloud, and never passes through any third-party system. This is essential for sensitive documents: legal contracts, financial statements, HR records, medical documents, and anything confidential.
Free, unlimited & no sign-up
Edit the metadata of as many PDFs as you need. No daily limits, no task quotas, no email, no account, and no premium plan. The tool is free for personal, professional, and commercial use, with file size bounded only by your device's available browser memory.
Private, Instant PDF Metadata Editing. No Server. No Risk.
Every other free online PDF metadata editor follows the same process: upload your file to a remote server, apply changes there, and return the result as a download. Your document leaves your device and passes through someone else's infrastructure. OneClickPDF takes a fundamentally different approach. All reading and writing of PDF metadata happens locally inside your browser using client-side JavaScript. Your file never moves.
The distinction matters most when your document is sensitive: an employment contract with salary figures stored in the author or keyword fields, a legal brief that should not leave your organisation before filing, a financial report whose internal distribution metadata should be removed before publication, or a medical record whose document properties reveal information about the patient or provider. With server-based tools, that information travels to a third party before you can change it. With OneClickPDF, you change it first, and the only version of the file that ever exists outside your device is the one you explicitly download after editing.
When You Need to Edit PDF Metadata
PDF metadata matters in more situations than most users expect. Here are the most common reasons people reach for a PDF metadata editor:
- Removing internal information before sharing — PDFs created from Word, Excel, or other Office apps automatically store the author's name, internal keywords, and other properties never meant for the recipient. Clearing them before sharing removes that unintended exposure.
- Accessibility compliance — screen readers read the Title field as the document's name. Updating an empty or internal-filename Title to a proper descriptive name is a required step under WCAG and PDF/UA.
- Document management and archiving — legal, compliance, and enterprise systems classify and retrieve PDFs using metadata. Correct subject, author, and keyword fields make documents discoverable without manual categorisation.
- SEO for published PDFs — search engines index public PDFs and use the title, author, subject, and keyword fields as ranking signals. Correct metadata helps a published PDF appear for relevant queries.
- Correcting automatic metadata — converted or exported PDFs often carry software names, file paths, or machine-generated strings in the creator and author fields. Correcting them produces a professional document.
- Legal, compliance & brand standards — regulatory filings and publisher house styles often require specific metadata. Updating the fields keeps documents compliant and consistent across a library.
View & edit properties. Zero uploads.
Every competitor uploads your file to their server. Ours never does — metadata editing happens entirely in your browser.
| Feature | SmallPDF | iLovePDF | Sejda | PDF24 | Adobe | Ours |
|---|---|---|---|---|---|---|
| Free & unlimited | ✗ 2/hr | ✗ Daily | ✗ 3/hr | ✓ | ✗ Paid | ✓ |
| No account needed | ✗ | ✗ | ✓ | ✓ | ✗ | ✓ |
| Files stay in browser | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
| No ads or interruptions | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
| View all properties | ✗ | ✗ | ✓ | ✗ | ✓ | ✓ |
| Edit title & author | ✗ | ✗ | ✓ | ✗ | ✓ | ✓ |
| Edit subject & keywords | ✗ | ✗ | ✓ | ✗ | ✓ | ✓ |
| Shows dates & producer | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ |
| No file size limit | ✗ | ✗ | ✗ 50MB | ✓ | ✗ | ✓ |
Competitor information was accurate at time of publication and may have changed.
Cleaning up a document? flatten your PDF to lock in form fields and annotations — or compress, redact, or protect it. Every tool runs in your browser, no account required.
Frequently Asked Questions
What is PDF metadata?
How do I edit PDF metadata online for free?
Can I edit PDF metadata without Adobe Acrobat?
How do I change the author of a PDF?
How do I remove metadata from a PDF?
Will editing PDF metadata change how the document looks?
What metadata fields can I edit in a PDF?
How do I view PDF metadata online?
Is it safe to edit PDF metadata using an online tool?
Why should I edit the metadata in my PDF?
Guides & tutorials
How to Edit PDF Metadata (Title, Author, Properties)
View and edit PDF metadata including title, author, subject, keywords, creator, and producer. Change document properties — free and private in your browser.
Clean PDF Metadata Before Sharing Externally
Strip or edit PDF metadata before sharing documents externally. Remove author names, internal titles, and software info — free and private in your browser.
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