PDF Tools/Edit PDF
Add Page Numbers
Insert customizable page numbers, headers, and footers into your PDF pages.
Your data stays in your browser. All processing and storage happens 100% locally on your device.
100% Private & Client-Side: Page numbers are added directly to the PDF vector layer using pdf-lib in your browser. No files are uploaded to any server.
Select or Drop PDF to Add Page Numbers
Add customizable page numbers, header/footer labels, starting numbers, and formats to your document.
100% Client-side. Your PDFs are processed locally and are never uploaded.
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Available on Android
Need More Tools on Your Phone?
Tool Yaar is also available as a lightweight native Android application. In version 7.2, navigate across 5 core sections: Home, Tools, Favourites, Playground, and Profile — with most utilities working 100% offline.
90% Offline
On-Device Safe Processing
50+ Built-in Utilities
Playground Casual Games
Tool Yaar Mobile
5 Core App Sections
HomeToolsFavouritesPlaygroundProfile
Versionv7.2
PlatformAndroid 8.0+
Offline Support~90%
New in v7.2Playground Games