What it is
The League of Legends Wiki is the game's official wiki, operated by Weird Gloop (the same organization behind the Old School RuneScape Wiki and other Jagex/Riot wikis) in formal partnership with Riot Games since 2023. It replaced the previous wiki hosted on Fandom (leagueoflegends.fandom.com), which still exists but is officially deprecated — fresh content publishes on the new version and the Fandom legacy has outdated content and aggressive ads.
The product covers all of LoL's game content: champion pages with base and per-level stats, ability descriptions with exact numerical values per rank, items with recipes and passives, runes, summoner spells, game mechanics (jungle, vision, objectives), and narrative lore from the Runeterra universe. The wiki does not cover esports — that's Leaguepedia's role (which remains on Fandom).
It's free, no paid tier, no mandatory login for reading. Content under CC BY-SA 4.0 license. Editable by the community with Weird Gloop moderation.
What problem it solves
For precise factual questions about the game —"how much base damage does Q do at rank 3?", "what exact stats does this item give?", "how does this ability scale with AP?"— no other source is reliable. Aggregated stats sites (U.GG, Lolalytics) show builds and win rates, not canonical numerical data. The LoL client shows abbreviated tooltip info without depth. YouTube videos age fast.
The wiki fills this gap as reference truth: it's the only source that keeps factual information up to date with each patch, with official backing. For theorycrafters, content creators who need exact numbers, players wanting to understand deep mechanics, or tool developers needing canonical data, the wiki is the foundation.
The difference with the old Fandom version
Two URLs may show up in Google search:
wiki.leagueoflegends.com (Weird Gloop, current official): fresh content, no invasive ads, professional hosting, Riot partnership. This is the version to use.
leagueoflegends.fandom.com (Fandom legacy): the previous wiki, officially deprecated in 2023. Still accessible but content is going stale, ads are intrusive, and the typical Fandom UX (autoplay videos, popups). Avoid it — Google sometimes still ranks it from historical SEO, but the good content is in the new one.
Same pattern as WoW (Warcraft Wiki vs Wowpedia legacy) and PoE (poewiki.net vs Fandom). In each case, the new version on independent hosting is the one receiving updates while the legacy remains as a zombie.
What people use it for
Looking up exact numerical ability data: central use case for theorycrafters. Base damage, AP/AD scalings, cooldowns per rank, all documented with precision the in-game tooltip abbreviates.
Researching mechanics and interactions: how certain effects interact (e.g.: when an on-hit applies, when it doesn't), what counts as "ability power", how true damage is calculated. The wiki has detailed "Notes" and "Interactions" sections on each page.
Reading lore and narrative: each champion's page includes biography, Runeterra faction, connections with other champions, and official stories written by Riot's Narrative team.
Tracking changes by patch: each page has version history; you can see exactly when a value changed and which patch did it.
Reference for content creators: streamers, YouTubers, and guide authors use the wiki as a source to avoid getting numbers wrong. Saves the risk of propagating erroneous info.
Who this tool isn't for
The wiki is a reference, not an operational assistant. It isn't what you need if:
- You want recommended builds with win rate → U.GG / Lolalytics aggregate match data; the wiki shows the client's "Recommended" but doesn't analyze meta.
- You want esports coverage → Leaguepedia is the source for tournaments, players, teams, competitive history.
- You want personal stats or match history → OP.GG is the option. The wiki is encyclopedic, not personalizable.
- You want a guided tutorial for beginners → the wiki is reference, not curriculum. Look for creator guides or the official in-game tutorial as entry.
How it's used in practice
Go to
wiki.leagueoflegends.com. No login for reading.Search bar at the top: enter a champion's, item's, rune's, or concept's name.
Champion pages structured as: base stats, abilities (with per-rank value table), recommended items (Riot's, not meta-aggregated), playstyle, sounds/quotes, lore, history.
Item pages structured as: stats, cost & recipe, passives/actives, builds into, notes, history.
For deep mechanics (e.g.: how the Conqueror rune works), search the concept name and read the Notes section — interactions and edge cases are documented there.
Each page has a "History" tab at the top showing the change log (which patch modified what). Useful for understanding a champion's or item's trajectory.
For theorycrafters: bookmark your main's and most-used items' pages. URLs are stable.
Honest limitations
Not analytical: the wiki gives you the numbers but doesn't tell you whether the champion is good or bad in the meta. For comparative analysis you need Lolalytics or U.GG.
Takes ~24-48 hours to update after a patch: when a new patch ships, community editors need time to reflect all changes. For the first days post-patch, some pages may have outdated values.
Dependence on community editors: although officially endorsed, content is written by volunteer editors. Some less-popular champion pages have less depth. Main champion pages are dense and well maintained.
Lore can conflict with recent cinematics/in-game events: Riot sometimes updates lore in cinematics or events; the wiki takes time to sync the new canonicity.
Wiki search is decent but not perfect: for subtle concepts, sometimes it's worth googling "site:wiki.leagueoflegends.com [topic]" for more relevant results.
How to get started
Go to
wiki.leagueoflegends.com. No registration for reading.Verify you are NOT on
leagueoflegends.fandom.com— that's the deprecated old version. If Google takes you there, copy the URL and replace the domain with the new one.Search your main champion. Read the Abilities sections (with exact values per rank) and Notes (with interactions and edge cases the in-game tooltip doesn't show).
To understand a game concept you're unclear on (e.g.: "vision wards", "true damage", "tenacity"), search the concept directly — the wiki has a dedicated page for almost everything.
If you want esports coverage (pro players, leagues, tournaments), don't search here — go to Leaguepedia. This wiki is only for game content.
To keep info up to date, the days after each patch are a good time to visit pages of changed champions/items — you'll see the exact delta vs previous values.