Report Bug

If a calculated value differs from the game, the screen breaks, or data appears to be missing, send a report with the form below. Exact pages and reproduction steps make fixes much faster.

Report Template

Copy the template into a Discord DM or Gmail message and fill in the relevant parts.

Bug report

1. Page where the issue happened
- Example: /en/tools/division-designer

2. What were you trying to do?
-

3. What happened instead?
-

4. What did you expect?
-

5. Steps to reproduce
- 1)
- 2)
- 3)

6. HOI4/tool details
- HOI4 version:
- Tool used:
- Country/year/research/doctrine/design settings:

7. Comparison material
- Game screenshot, save code, calculation result, or error message:

8. Environment
- Browser:
- Device/screen size:

9. Extra notes
-

Open Discord profile Report by Gmail

Helpful Details To Include

For value mismatches, include the in-game tooltip and the site result together.
Division, aircraft, and naval issues are faster to reproduce when equipment, modules, research, and doctrine settings are visible.
For layout or button issues, include the browser and screen size.
Do not include private account information, secrets, or tokens in reports.