PDF Page Size Checker & Ruler
Measure PDF pages in inches, millimeters, centimeters, or points. Check print and book page sizes with a visual ruler and export the results locally.
Select PDF File
Click to upload or drag and drop your PDF file here
Browser-Based Processing
For your privacy, all processing happens directly in your browser. This means:
- Your PDF never leaves your device, ensuring total privacy
- No file size limits typically imposed by server-based tools
- Instant processing without upload/download delays
- Works offline — no internet connection required after the page loads
How to Check PDF Page Size
1. Select Your PDF
Click "Select PDF" or drag and drop your PDF file into the upload area. Your file is processed locally and never leaves your computer.
2. Choose Analysis Scope
Select whether to analyze all pages, first page only, or a specific page range. Configure your analysis preferences.
3. View & Export Results
Click "Analyze" to view dimensions and a visual ruler in your chosen unit. Export the data as JSON or CSV for printing and design workflows.
Why Use This PDF Page Size Checker?
100% Private & Secure
All analysis happens in your browser. Your files are never uploaded, ensuring your documents remain completely private on your device.
Multiple Measurement Units
Get dimensions in points, inches, millimeters, and centimeters, with a visual ruler for checking book trim sizes and print layouts.
Export Data
Export your analysis results as JSON or CSV files for use in other applications, spreadsheets, or development projects.