The Brazilian Jiu Jitsu practitioner database
Every belt, verified by the people who train with you
Show your rank and promotion history, get it confirmed by your training partners and coaches, and explore the lineage, academies and statistics of Brazilian Jiu Jitsu worldwide.
- Practitioners
- 42,670
- Verified profiles
- 13,874
- Academies
- 583
- Countries
- 122
How it works
- Add your beltsYour current belt, the date of each promotion and who promoted you.
- Get votesTraining partners, coaches and opponents vouch for your rank. Higher belts weigh more.
- Get verifiedA verified profile, your place in the lineage and a certificate if you want one.
Latest verified promotions
-
Daniel BarlingBlack belt · 3 days ago
DB -
Thành Thao LượcBrown belt · 3 days ago
TT -
Robert LaursooPurple belt · 3 days ago
RL -
Alexander WilliamsBlack belt · 3 days ago
AW -
Frank MoneaBlack belt 3rd degree · 3 days ago
FM -
Louis MaaßPurple belt · 4 days ago
LM -
Alexandre JuignetBlue belt · 4 days ago
AJ -
Maryia KirovaBrown belt · 4 days ago
MK
The sport in numbers
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- Free academy management, now built into Beltchecker3 replies
Upcoming events
- Arizona Camp 2026Nov 2, 2026 · Tempe, United States of America
- Family Winter Camp 2027Jan 2, 2027 · Wagrain, Austria
- Caribbean Island Camp 2027Jan 18, 2027 · Saint Barthélemy, Saint Barthélemy
- Spring Camp 2027Apr 12, 2027 · Tallinn, Estonia
Questions
What is BJJ Beltchecker?
A free database of Brazilian Jiu Jitsu practitioners. Members add their belt, their promotion history and their academy, and the community verifies it. 42,670 members from 122 countries use it to show their rank, find training partners and see where their lineage goes back to.
How does belt verification work?
Members who know you, like training partners, coaches and people you have competed with, vote for your belt. Votes from higher belts and verified members weigh more. When your profile has enough points it is marked as verified.
Is it free?
Yes. Creating a profile, getting verified and using the forum, statistics and training log is free. Certificates and ID cards can be ordered for a small fee.
Can I see who promoted a black belt?
Yes. Every profile shows its promotion history with the promoter of each belt, and the lineage explorer follows it back through the generations.
More questions and answers · Academies · Statistics · Rule book
