Drop a DXF to view, or start a new drawing
· new drawing
Everything runs in your browser — your file never leaves this device.
Have a .dwg? Convert it to .dxf first (AutoCAD “Save As”, or a free DWG→DXF converter). Native DWG support is coming.
Editing block — other objects dimmed. Edit its parts, then:
Panel
Keyboard shortcuts
Hand vs Select vs Lasso
- Select / S
- Default tool. Arrow cursor. Click = select, plain drag = rectangular marquee (L→R window, R→L crossing) — never pans; ⇧ drag = freehand lasso
- Hand / H
- Grab cursor. Drag empty = pan, drag a selected object = move, click = select. Middle-drag pans in any tool; hold Space for temporary Hand.
- Lasso / V
- Crosshair. Plain drag = freehand lasso (L→R window, R→L crossing) — never pans; ⇧ drag = rectangular marquee
- drag member
- Dragging any member of a multi-selection moves the WHOLE selection as one unit (one undo)
- drag grip
- Edit an endpoint / vertex / radius / center (osnap + Tab-to-type)
- right-click / long-press
- Context menu: Group / Ungroup / Move to layer / Properties / Copy / Paste / Erase
- ⇧ click
- Add / remove from selection
- ⇧⌥ drag
- Freehand lasso (also works in Hand)
- Esc
- Exit any tool → your home tool (default Select; switch via the status-bar chip or View ▸ "Esc returns to Hand"); Esc again clears the selection
- ⌦ / ⌫
- Erase selection
Object snap
- F3
- Toggle object snap (or OSNAP chip / OS command)
- □ △ ○ ✕
- Endpoint / midpoint / center / intersection
- priority
- endpoint › intersection › midpoint › center › grid
- snap targets
- Your sketch AND any loaded DXF geometry
- collinear
- Snapping onto a collinear line endpoint hints "J joins"
Command bar
- a–z
- Type any letter to open the command bar
- S
- SCALE, STRETCH, SELECT…
- ↑ ↓
- Pick a match
- Enter
- Run (exact alias runs immediately)
Modify verbs
- M / CO
- Move / Copy
- RO / SC
- Rotate / Scale
- MI / E
- Mirror / Erase
- ST / AR
- Stretch / Array
- TR / EX
- Trim / Extend
- O / F
- Offset / Fillet
- CHA / BR
- Chamfer / Break
- J / X
- Join / Explode
- G
- Group / Ungroup
Draw & clipboard
- L P R
- Line / Polyline / Rectangle
- C A
- Circle / Arc (3-point)
- EL POL
- Ellipse / Polygon (N sides)
- T
- Text
- ⌘C ⌘V ⌘X
- Copy / Paste / Cut
- ⌘Z ⇧⌘Z
- Undo / Redo
- Tab / type
- Dynamic input (12', 12'6", decimals)
Blocks & properties
- PAL
- Block palette — tabbed library (Residential…P&ID), click to place
- MEP flyout
- Click an elbow/tee tile → pick the orientation (N/S/E/W, NE/NW/SE/SW)
- B
- Make a block from the selection (Modify menu too)
- dbl-click / BE
- Edit block in place (BEDIT) — save propagates to all inserts
- I
- Insert a block ([ ] rotate 15°)
- PR
- Properties panel — edit geometry live (W×H, radius, X/Y scale…)
Layers
- Layers panel
- Create / rename / recolor · set current (●) · hide / lock · delete or merge
- MEP preset
- One click adds M-DUCT / E-COND / P-PIPE / FP-SPRK / A-WALL… with trade colors
- current chip
- Status-bar chip shows the current layer — click to switch
- LAYCUR
- Move the selection to the current layer
- lock
- Locked-layer entities can't be selected or edited
Plans & credits
- Free
- 3 AI credits (one-time) · all block libraries · full local drawing & editing — nothing leaves your device
- Pro · $20/mo
- Unlimited cloud drawings · DWG export · 40 AI credits / month (features rolling out)
- Credit packs
- 20 / $10 · 50 / $20 · 100 / $30 · 300 / $50 — one-time top-ups (rolling out)
- AI credit cost
- simple command 1 · drawing-aware edit 3 · full generation 10 · +2 vision. Scales with tokens used; you see the estimate first.
- Sign in
- Magic link — no password. Credit chip & account menu live in the header.
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