FuseSchedule
For fused-glass artists

Compatible glass. Perfect anneal.

Check COE compatibility before you fire, then get a thickness-matched schedule — bubble squeeze, process temp, and a proper anneal that stops your work cracking weeks later.
Download on the
App Store
Free to try
Pro $29.99/yr
Project
Build the piece
COE compatible
All parts are COE 96. Safe to fuse together.
Clear base sheetCOE 96
Turquoise sheetCOE 96
96 stringerCOE 96
Generate firing schedule
What's inside

The two things that ruin a fuse — mismatched COE and a bad anneal — solved.

01 · COE
Compatibility check
Add every part and see instantly whether it can be fired together — with a red stop-warning the moment COE values clash.
02 · Schedule
Thickness-matched
Full fuse, tack, contour, slump, or fire polish — the schedule adjusts anneal soak and cool rate to your glass thickness.
03 · Anneal
Proper cool-down
The anneal and strain-point cool are calculated for you, so pieces don't develop stress cracks after they leave the kiln.
04 · Curve
See the run
A temperature-time curve with the bubble squeeze and anneal marked, so you understand every segment.
05 · Log
Firing history
Record the actual program, a result photo, and problem notes — bubbles, devit, cracks — to dial in your kiln.
06 · Export
To your controller
Export any schedule as CSV for your kiln controller, or a PDF card for the studio wall.
Un-ignorable

If two glasses shouldn't fire together, you'll know before the kiln closes.

Add your sheets, frit, stringers, and dichroic. The moment a COE mismatch appears, a clear red warning tells you exactly which part to pull — no cracked work three weeks later.

Incompatible glass — do not fire
Mixing COE 96 and 90 will crack as it cools. Remove the odd part before firing.
Free
$0
  • · COE compatibility check
  • · One generated schedule at a time
  • · On-device COE data
7-DAY TRIAL
Pro
$29.99/yr
≈ $2.50 / month
  • · Unlimited saved projects
  • · Custom, editable schedules
  • · CSV export to controllers
  • · Full firing log with photos
  • · PDF schedule cards