Free plan limits

Editable diagrams, custom devices, sharing, exports, and what view-only mode means.

When to use this

Reference when you hit a limit message or a diagram opens read-only.

Free tier includes

  • 3 editable diagrams at a time
  • Up to 5 custom device templates you create
  • Up to 10 devices per diagram
  • All preset library devices
  • PNG export with WireFlow watermark
  • 1 shared diagram link (read-only)
  • 100 MB total object storage per account

View-only mode

Diagrams beyond your editable slot limit remain saved but open read-only until you upgrade or swap which diagrams stay editable.

Nothing is deleted when a Pro trial ends — you choose which 3 diagrams to keep editing.

What happens at limit

  • New diagram edit blocked until you upgrade or release a slot
  • Duplicate locked diagram may require Pro
  • Second share link requires Pro
  • Rack Builder and LED Wall Builder require Pro (or wall-only for LED)