Browser-Based Floor Plan Editor
Draw Floor Plans With Precision
Create professional floor plans with millimeter accuracy. Walls, doors, windows, furniture, dimensions — export to DXF, PDF, or PNG. Free. No signup.
Walls, Doors & Windows
Draw walls with configurable thickness and smart snapping. Add single, double, or sliding doors. Place windows with precise positioning. Everything snaps to grid for pixel-perfect accuracy.
Furniture Catalog
Choose from 30+ furniture items: sofas, tables, beds, kitchen appliances, bathroom fixtures, and more. Rotate, resize, and arrange with precision. Corner sofas with L-shaped configurations.
Smart Dimensions
Add dimensions that anchor to wall endpoints and update automatically when you move walls.
Who Uses Gridsnap?
From weekend renovators to licensed professionals, Gridsnap fits every floor plan workflow.
Homeowners
Plan renovations, rearrange furniture, and visualize room layouts before you pick up a hammer or hire a contractor.
Contractors
Draft quick as-built plans on site, share DXF files with architects, and keep clients aligned with accurate layouts.
Interior Designers
Experiment with furniture arrangements, produce client-ready PDFs, and iterate on space planning in minutes.
Real Estate
Create polished floor plans for property listings that help buyers understand the space before they visit.
Why Gridsnap?
| Tool | Price | Browser | DXF Export | mm Precision | No Signup |
|---|---|---|---|---|---|
| Gridsnap | Free | ✓ | ✓ | ✓ | ✓ |
| AutoCAD Web | From $235/mo | ✓ | ✓ | ✓ | ✗ |
| Floorplanner | Freemium | ✓ | Paid | ✗ | ✗ |
| Sweet Home 3D | Free | ✗ Desktop | ✗ | ✗ | ✓ |
| RoomSketcher | From $49/mo | ✓ | ✓ | ✗ | ✗ |