About Gakuran Tools
An independent, fan-made reference for the Roblox game Gakuran (学乱) — built on one rule: every fact comes from an official source or an in-game check, carries a date, and says so when it's unconfirmed.
What This Site Is
Gakuran Tools collects the game data that Gakuran players actually search for — active codes, roll and drop probabilities, fighting styles, controls, patch notes — and adds the one tool nobody else has: a roll calculator that turns the official rarity rates into expected rerolls and Robux cost. Everything is available in English, Portuguese, and Spanish.
How We Verify Data
Most code lists online are scraped from other lists, which is how expired codes survive for months. Our data comes from the game's official Trello board and Discord announcements, cross-checked and stamped with a last-verified date on every page. Codes are redeemed in-game before we call them active. And when a number isn't published anywhere — a reward amount, a per-style drop rate — we say "unconfirmed" instead of inventing one.
The site is maintained by an independent web developer as a solo project. Corrections from players are genuinely welcome: if something looks stale, open a GitHub issue and it gets re-verified against the official sources.
Open Data
The structured datasets behind this site — codes with statuses, fighting styles with rarity tiers, official roll rates — are published as JSON at github.com/gakurangame/gakuran-codes under CC BY 4.0. If you're building something for the Gakuran community, take them; just credit this site with a link.
Fan-Made, Not Official
Gakuran Tools is not affiliated with the Gakuran development team or Roblox Corporation. All game content and trademarks belong to their respective owners. For official game support, use the developers' Discord — you'll find the verified invite on our official links page.