Gridsnap

Truly free

Precise browser floor plans, no signup

Free tier & pricing

Free with no signup or install; plans stay in your browser and export to PDF/PNG.

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Last verified Jun 23, 2026. Report a change →

Gridsnap interface — truly free browser-based home design software

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The short answer

Gridsnap is a free browser floor plan editor with millimeter-precision walls, doors, windows, a furniture catalog and auto-updating dimensions, exporting to PDF/PNG with title blocks.

The facts

Pricing: Free · Truly free
Free tier: Yes
Runs in browser: Yes
Platforms: Web
2D / 3D: No 3D
Learning curve: Moderate
Export formats: PDF, PNG

The catch

Browser only — no offline app.

Best for

Quick accurate 2D plans with no account

Head-to-head comparisons

Gridsnap: questions, answered

Is Gridsnap free?

Yes. Gridsnap is genuinely free to use. Free with no signup or install; plans stay in your browser and export to PDF/PNG.

What platforms does Gridsnap run on?

Gridsnap is available on Web. It runs in any web browser with nothing to install.

What file formats can you export from Gridsnap?

Gridsnap exports to PDF, PNG. It does not export CAD (DWG/DXF) formats, so it is not aimed at construction documents.

Is Gridsnap easy to learn?

Moderate to pick up. Quick accurate 2D plans with no account