ORGANISATION · DATA VISUALISATION
Heatmap Generator
Turns teacher duty data into a visual reading that helps school teams spot imbalances.
HTMLJavaScriptOFFLINE
4complementary views
100%local processing
3output formats
01 · CONTEXT
What it solves
It shows intensity by day and time slot, compares workloads and groups reasons, moving the conversation beyond a spreadsheet.
02 · PROCÉS
How it works
- 01
Prepare the data
Export duty data from the school system or organise it in Excel or CSV.
- 02
Paste or load
The tool detects the structure and processes it in the browser.
- 03
Read the map
Locate overloaded slots, teacher patterns and recurring reasons.
- 04
Share findings
Print or export the visualisation to discuss with the leadership team.
03 · CAPACITATS
Key capabilities
- Map by hour and day
- Teacher ranking
- Analysis by reason
- Intensity colours
- Visual export
- Instant result
Who it is for
Designed for heads of studies, leadership teams and timetable coordinators.
TRY THE TOOL
Open the generatorRuns in the browser · Data stays on the device