Idleon Toolbox

Power up your Legends of Idleon adventure with Idleon Toolbox's essential tools and resources for optimizing gameplay, character builds, crafting, and more.
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IT Patch Notes

More patch notes

Features
  • Halloween update: the 12 new event shop bonuses now count in Jelly Operator, Menagerie, Research, Bubba, Sushi Station, Upgrade Vault and friend bonus slots, and the new hats, nametag, card, companions and Halloween Pack are on the wiki
  • Sneaking: shows how many levels each placed Omnijade adds per day
  • Dashboard: the Blue jelly alert has a minimum ladle count setting
  • Clam Work: new Scurge Optimizer tab that ranks where to spend Scurge points for Scurge EXP, pearl gain or pearl cost reduction
  • Quick search (Ctrl+K): finds stat breakdowns like Drop rate or Crop value and opens them on their page
  • Breakdowns: a breakdown that is one bonus group now shows what +10% adds to the total
Fixes
  • Updated for game version 2.3.550: class EXP (Crucible), Research EXP (Killroy, Neonscale, Spooky Scary Nametag), Prisma cap (now 5x), Menagerie doublers, Nightmariner, Jelly Operator fever and the Halloween Grave card damage now follow the new formulas
  • Spelunking: the Overstim Stack card is now named Stamina Trackometer and shows progress to the next level
  • Dashboard: Dr Defecaus no longer shows as up again after using Silver Watches
  • Characters: Spelunking and Research skills now show their EXP multi breakdown, with Spelunking Efficiency still one tab away
  • Menagerie missions: progress bars now show progress toward the next claim instead of the total requirement
  • Upgrade optimizers: no farming time is shown outside resource per hour mode, and the Jelly Operator and Royal Guardian currency icons are no longer cut off
  • Breakdowns: share % now shows on cycle times, respawn and checkout breakdowns, impact on time breakdowns reads as speed, and penalties no longer flip the other shares negative

Features
  • Minehead, Sushi Station and Jelly Operator upgrades show which ones can take a Menagerie doubler and their doubled value; palette colours show their value with one or two Black Stars
  • Dashboard: new World 5 Gaming alerts for the Bog Log minigame being ready, and for the snail upgrade success chance reaching a set percent
  • Pets: see when each pet and Pet Mart+ upgrade was last in the Pet Mart, sort by it, and browse past Pet Mart rotations
  • Breeding: Shinies tab now shows your Shiny OverLVs and their multiplier; pick a Beast Master or Wind Walker to see how much faster shiny and breedability levels come from their kills (needs the enhanced Whale Wallop talent), with a tidier header
  • Characters: new Divinity section showing each character linked god(s) and divinity style
  • Breakdowns: each source now shows how much of your total it makes up, and the top groups show what +10% more bonus there would add, with the best one highlighted. Toggle with the pie icon
  • Sigils: show Total Sigil LV, the Prisma bonus from Ethereal sigils, and the Eclectic sigil TRUE DMG bonus (with a note that the game does not apply it yet)
  • Menagerie Boosts: a Levels ahead picker shows the total Lumi cost for the next N levels of each boost
  • Royal Armory outposts: filter by rank (Trade, Intel, Command, Military, Purity) with a min and max level. Filtering and search on the outposts tab are faster
Fixes
  • Gem Shop: fixed the Time Skips and Premium Stones headings being swapped

Features
  • Pets: new Pet Mart+ view showing owned, buyable and missing upgrades with their bonuses, and the Pet Mart moved from Tournament into the Pets page with a restock timer and your daily free gems
  • Menagerie: Hide purchased unlocks toggle on the Unlocks tab
  • Sneaking Detection: each ninja card now shows its stealth, and the info icon lists every stealth source
  • Sailing: redesigned boat and captain cards with next chest treasure and artifact chance per rarity, upgrade breakpoints, captain EXP progress and time to clear a cloud; minimum travel time now has a full breakdown
  • Dashboard: Royal Guardian Guards that only reach an empty resource now have their own alert, off by default, so the unneeded range alert only lists Guards you can swap for good
  • Item Planner: redesigned with per-plan progress, always-visible count controls that work on phones, upgrade chains for gear, and materials that stay correct after game updates
Fixes
  • Refinery: Max rank (no deficit) no longer shows 0 when the previous salt is turned off
  • Spelunking: max stamina now matches the game, so the characters at full stamina alert and time to full work again
  • Statues: Statue Flair banners show again (including the new Elegant tier), and Royal Statues prices marble up to Flair Lv 4 even before the Menagerie unlock
  • Menagerie: Yellow Jellyfish bonuses now show how much each level adds
  • Jelly Operator doublers now use their in-game icon on the Menagerie, Jelly Operator and dashboard
  • Material Tracker: trackers no longer disappear after a reload when an Active Stuff Calculator snapshot had filled the browser storage, and a full storage now shows an error instead of failing silently

Idleon Toolbox in Discord

Look up items, monsters and talents, find the top class builds, and check player and guild rankings without leaving Discord.

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/build
/profile
/guild
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used /guild Idle Legends

Idleon Toolbox

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Example /guild card: guild rank, level, total GP, GP this week, active members and top contributors
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Frequently Asked Questions

Idleon Toolbox is a comprehensive set of tools and resources designed to help Legends of Idleon players optimize their gameplay, character builds, crafting strategies, and more.

Yes, Idleon Toolbox is completely free to use for all Legends of Idleon players.

Click Login and sign in with the same credentials as your Idleon account - email, Google, Apple, or Steam. Your save data is parsed automatically so every tool shows your own information.

Yes. Login uses Firebase Authentication directly from your browser to Google, the same auth Legends of Idleon itself uses. Your password is never sent to or stored by Idleon Toolbox. The site is open source so you can verify this yourself. Sharing a public profile or appearing on leaderboards is opt-in from the Settings page.

No. Card Search, Builds, Item Browser and Item Planner work without logging in, along with the Guilds, Statistics and Leaderboards pages. Logging in adds your dashboard, character pages and the tools that need your save data.