GraphPaper

GraphPaper is a free, browser-based graphpaper canvas and simple SVG editor for sketching diagrams, geometry, floor plans, and notes on an infinite grid — useful if you want a quick, install-free drawing surface.

Quick Verdict

GraphPaper is a lightweight, no-signup web app that provides an infinite grid canvas with basic drawing tools and SVG import/export; someone might care if they need a fast way to sketch structured diagrams without installing software. It runs entirely in the browser and is free to use, which is a clear trust signal for casual or one-off tasks. For serious design work or team collaboration, verify the app's limits before committing it to a project.

Key Features

• Infinite grid canvas with grid snapping, suitable for sketches that rely on alignment and measurements.
• Basic drawing tools including shapes, curves, arrows, and fill operations for diagram and floor‑plan-style sketches.
• SVG import, editing, and export so you can bring in vector artwork and save edits in a common format.
• No sign-up and no installation required; the website describes the app as running entirely in your browser and free to use.

Confirmed facts above come from the project description; the site also describes the SVG editor as "half-decent," which suggests the SVG tooling may be intentionally basic rather than full-featured.

Who this is for

Best-fit users: people who need a fast, browser-only canvas for sketching diagrams, geometry, or simple floor plans, and users who prefer not to create an account or install software. It also suits anyone who needs quick SVG import/export for light edits.

Limitation / verify: the website does not clearly state collaboration, cloud sync, versioning, or detailed privacy/data policies — verify these on the official website if you need multi-user workflows, automatic saving, or specific data-handling guarantees.

FAQ
Q: Do I need an account to use GraphPaper?
A: No — the website describes GraphPaper as usable with no sign-up required.

Q: Can I import and export SVG files?
A: Yes — the app supports SVG import, editing, and export, though the editor is described as limited in capability.

Q: Is this suitable for team collaboration?
A: The website does not clearly state collaboration or multi-user features; verify collaboration and sync options on the official site before using it for team workflows.