Online Ruler, Protractor, Graph Paper & Music Sheets
Access a complete set of free measurement and paper tools. Use our online ruler, digital protractor, and pixel ruler for quick measurements. Generate printable graph paper, dot grids, isometric, hexagonal, and polar charts. Musicians can download customizable blank staff paper and guitar tab sheets. Everything exports to crisp PDF or SVG for printing and editing.
Online Ruler
Measure in cm/mm/in
Protractor
Measure angles
Pixel Ruler
Measure px on screen
Graph Paper
Generate PDFs
Staff Paper
Music manuscript
Guitar TAB
Printable TAB
Digital Protractor
A protractor is a classic geometry tool for measuring angles. Our online protractor replaces plastic versions with an interactive tool right on your screen. Drag points to measure any angle instantly, whether it’s 90°, 45°, or a custom shape.
Great for students, teachers, and designers, it also doubles as a protractor printable. Just download the PDF and use it offline.
Online Ruler
Measure length accurately with our online ruler. Switch between cm ruler, inch ruler, and mm ruler modes.
Need a paper copy? Download a printable ruler PDF. Want to measure pixels on your screen? Use our pixel ruler. Perfect for design work, school tasks, and quick everyday measurements.
Graph Paper Generator
Instead of downloading low-quality scans, create professional vector-based graph paper PDFs in seconds. Choose from:
- Square grid graph paper for math and charts
- Dot grid paper for journaling and sketching
- Isometric graph paper for 3D drawing
- Polar graph paper for trigonometry and circular plots
- Hexagonal graph paper for chemistry diagrams or game maps
Every sheet is exportable to PDF or SVG, ensuring crisp lines at any scale.
Music Sheets: Staff Paper & Guitar Tabs
Musicians can instantly generate printable music sheets. Use our blank staff paper generator to create sheet music for piano, orchestra, or school assignments. For guitarists, the guitar tab paper tool creates TAB sheets with adjustable strings and spacing.
Both staff paper and tab paper are downloadable in PDF or SVG format, making them ideal for printing or digital editing in apps like Illustrator.
All-in-One Digital Paper Studio
Whether you need a digital ruler, a protractor printable,graph paper PDF, or music manuscript paper, everything is in one place. Our tools are free, customizable, and work directly in your browser — no installation required.
Think of it as your personal paper workshop: math, design, and music tools together in a single easy-to-use app.
Frequently Asked Questions
Can I print a ruler or protractor from this site?
Yes. Both the printable ruler and printable protractor can be downloaded as PDF or SVG.
What types of graph paper can I generate?
You can generate square grids, dot grids, isometric, hexagonal, and polar graph paper — all exportable as high-quality PDFs.
Do you offer blank music sheets?
Yes. Our staff paper generator and guitar tab tool let you create printable music sheets instantly.
What file formats are supported?
All tools support PDF for easy printing and SVG for professional editing.
Is this free to use?
Yes, all of our tools are completely free and run directly in your browser.