Design Your Event. Calculate Your Power. Before the Truck Leaves.

Stop switching between Visio, spreadsheets, and guesswork. OpsReef gives your production team a real CAD canvas tied directly to your inventory. Place actual products on a venue floor plan, lay out truss runs, route cables, and let the power load calculator tell you exactly how many amps you need at every distro point — all before a single case rolls out of the warehouse.

A Multi-View Drawing Canvas Built for Live Events

Most event CAD software forces you into a single overhead view and calls it a day. OpsReef gives you top, front, and side views so you can plan rigging heights, sight lines, and clearance without leaving the browser. Import a venue floor plan as a background image, scale it to real-world dimensions, and start placing gear.

  • Top, Front & Side Views Switch perspectives to verify trim heights, clearance, and audience sight lines from every angle.
  • Grid Snap & Precision Tools Configurable grid spacing, snap-to-grid, zoom and pan controls so your plots are dimensionally accurate.
  • Layers & Background Import Organize elements across layers. Import venue floor plans as background images and scale them to match real-world measurements.
  • Freeform Drawing & Annotations Add rectangles, lines, text labels, and dimension markers to annotate your plots for crew reference.
opsreef.com/rental/jobs/1284/cad
Top Front Side
Stage — 40' x 24'
M
M
M
S
S
S
FoH
Movers Speakers Truss

A Product Library That Knows What You Own

Other stage design tools make you redraw every product from scratch. OpsReef ships a shared global library of common AV and staging products with SVG symbols for every view, and lets you add your own company-specific items. When you place a product on the canvas, it already knows its dimensions, weight, and power draw because it links directly to your rental inventory.

  • SVG Symbols per View Each product has distinct top, front, and side SVG representations. Place a moving head and it looks correct from every angle.
  • GDTF Format Support Import fixture data in GDTF format. Channel layouts, physical dimensions, and power specs come along for the ride.
  • Dimensions, Weight & Power Specs Every library product carries width, height, depth, weight, and wattage data. The canvas and power calculator use these automatically.
  • Linked to Inventory Products Map library items to your actual inventory SKUs. When you finalize a drawing, the bill of materials writes itself.
opsreef.com/rental/cad/library
Product Library Add Product
Search products...
Lighting Audio Truss Video Staging
Product Manufacturer Watts Weight Source
MAC Aura XB Martin 540W 15.2 lbs Global
VTX A12 JBL - 82 lbs Global
Custom Lectern In-House 60W 45 lbs Company
12" Box Truss 10' Global Truss - 38 lbs Global

Power Load Calculator That Does the Math for You

Every show needs a power plan. Most teams build it in a spreadsheet, email it around, and hope the numbers are right when the generator shows up. OpsReef's power load calculator is part of the drawing itself. Define your power locations — stage left, FoH, backstage — assign equipment, and watch the amperage totals update in real time. Know exactly what you need at every distribution point before you order a single cable.

  • Named Power Locations Define distribution points like Stage Left, FoH, Backstage, Green Room. Each location tracks its own load independently.
  • Auto-Calculated Amperage & Wattage Assign products to locations. The calculator sums wattage and computes amperage at your specified voltage — 120V, 208V, or 240V.
  • Breaker & Distribution Specs Set breaker ratings per location. The system flags when you approach or exceed capacity so you can redistribute before load-in.
  • Exportable Power Summary Generate a clean power report for your electrician, venue, or generator provider. No more recreating it in a separate document.
opsreef.com/rental/jobs/1284/cad — Power
Power Load Summary Export PDF
Stage Left OK
8,640W total 41.5A @ 208V Breaker: 60A Items: 16
69% capacity
Front of House Warning
4,200W total 20.2A @ 208V Breaker: 25A Items: 9
81% capacity
Backstage OK
1,800W total 8.7A @ 208V Breaker: 30A Items: 6
29% capacity
Total Load 14,640W — 70.4A @ 208V

Cable Runs & Circuit Management

A plot without cable routing is just a picture. OpsReef lets you draw cable runs between products, assign circuit numbers, and color-code by signal type — power, DMX, network, audio. Your crew gets a clear wiring diagram alongside the plot, and your shop knows exactly which cables to pull before load-in starts.

  • Visual Cable Routing Draw cable paths between products on the canvas. Routes display with configurable line styles and follow logical pathways you define.
  • Circuit Numbering & Color Coding Assign circuit numbers and color-code cables by type: power, DMX, Ethernet, audio, video. Instantly see signal flow across the stage.
  • DMX Channel Tracking Assign DMX universes and addresses to fixtures. The channel schedule builds itself as you place and connect products.
  • Cable Pull Lists Generate a cable manifest from your routing. Length estimates, connector types, and quantities — ready for the shop to prep.
opsreef.com/rental/jobs/1284/cad — Cables
Cable View Power DMX Audio Network
DISTRO
DMX U1
1
2
3
S
CKT-1
DMX 1-30

Tied to Your Jobs, Inventory & Documents

Standalone event layout software creates pretty pictures that live in a vacuum. OpsReef's CAD canvas is embedded directly inside your job record. Every product you place on the drawing is cross-referenced against your actual inventory. When the design is approved, export it as a PDF for the crew, generate a bill of materials for the shop, or attach the power summary to the advance packet for the venue.

  • Drawings Live Inside Jobs Each job can have one or more CAD drawings. No separate logins, no file syncing, no version confusion.
  • Bill of Materials Generation One click turns your drawing into a product list with quantities. Add it to the job or export for quoting.
  • PDF & Image Export Export publication-ready PDFs with your company logo, job details, and scale bar for on-site reference.
  • Power Summary Attachment Attach the power load report directly to the job's document package. Venue managers get exactly what they asked for.
opsreef.com/rental/jobs/1284
Job #1284 — Corporate Gala Confirmed
Products Labor CAD Drawings Documents
Main Stage Plot
Updated 2h ago • 24 products • 14,640W total load
Open PDF BOM
Breakout Room A
Updated 1d ago • 8 products • 2,400W total load
Open PDF BOM
Add New Drawing

Not Another Standalone Tool

Most event CAD software lives in its own world — separate login, separate file management, separate product database. OpsReef's CAD is part of your rental platform. Products come from your inventory. Power data feeds into your job documents. Drawings attach to the same job your crew sees on their prep list. One system, one source of truth.

  • Products sync from your inventory catalog
  • Bill of materials auto-populates job line items
  • Power reports attach to job document packages
  • No separate subscription or login required
  • CAD data included in API exports
  • Works on any modern browser — no plugins

Design smarter. Load safer. Ship confident.

Start your free trial and see how an integrated CAD canvas and power load calculator change the way your team plans events.

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