Graph Paper Generator
Free printable graph paper, dot grid, isometric, and hexagonal sheets. Custom spacing and margins, download PNG or PDF in your browser.
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What is Graph Paper Generator?
The Graph Paper Generator is a free browser tool that builds printable square, dot, isometric, and hexagonal sheets and exports them as PNG or a single-page PDF.
Key Benefits
- Print metric 5 mm or US 1/4 inch grids without buying a pad
- Switch between square, dot, isometric, and hex on the same page size
- Keep a margin so hole punches and printer edges do not clip the grid
- Export locally with no account or watermark
Common Use Cases
- •Math homework and engineering sketches
- •Bullet-journal or planner dot-grid pages
- •Isometric product or room doodles
- •Hex maps for tabletop games
How to Use the Graph Paper Generator
- Choose paper: Select A4, Letter, A3, A5, or Legal and portrait or landscape.
- Pick a grid: Use square graph paper, a dot grid, isometric (30/60) lines, or hexagonal cells.
- Set spacing: Enter spacing and margin in millimetres, or tap 5 mm, 10 mm, or 1/4 inch. Add major lines on square grids.
- Download: Preview updates live. Download a print-resolution PNG or a one-page PDF. Nothing is uploaded.
Key Features
- Square, dot, isometric, and hexagonal grids
- A4, Letter, A3, A5, and Legal in portrait or landscape
- Custom millimetre spacing, margins, and major-line intervals
- Print-resolution PNG and PDF download
- Runs locally in the browser with no upload
Frequently Asked Questions
What paper sizes can I print?
A4, US Letter, A3, A5, and US Legal, in portrait or landscape. The PDF page matches the selected sheet so it should print at 100% scale.
What is the difference between isometric and hexagonal paper?
Isometric paper is three sets of parallel lines at 60 degrees (a triangular grid), common for 3D sketches. Hexagonal paper draws hex cell outlines, useful for maps and hex-and-counter games.
How do I get 1/4 inch squares?
Tap the 1/4 inch preset or set spacing to 6.35 mm. That is the usual US quad-paper pitch. Use 5 mm for metric engineering paper.
Is my file uploaded?
No. The preview, PNG, and PDF are built in this browser. Nothing is sent to a server.