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
  • Cauldrons: each cauldron shows its brew speed per hour with a breakdown
  • Forge shows your max ore capacity, and Arcade Shop shows your gold ball multi
  • Research: shows your Research AFK Gains rate and the research EXP per hour you earn while away
  • Summoning: every essence colour shows its gain per hour with a breakdown
  • Upgrade optimizers (All + resource per hour): upgrades are now ordered by when you can afford them, counting what you hold and all resources filling at once, with a ready in time on each row
  • Masterclass upgrade pages: Levels ahead now accepts any number up to 1000, not just the preset steps
  • Pages now show the account-wide totals the leaderboards rank (meals, vials, buildings, boats, divinity, equinox, farming market, Hole caverns, spelunking, sushi, jelly, royal statues, bones, tachyons and more)
  • Damage breakdown: the damage scaling tier now lists where each tier starts and where you are
Fixes
  • Worship totems: EXP per wave now includes the Worship EXP multi of the worshipping character, with a character select
  • Summoning: the upgrade total bonus for victories now counts endless wins and the right world

Features
  • Bundles: new Starter Pack tab and wiki category with the Baby Troll, Balloonfish and Bubba offer cards
  • Damage breakdown: multis are split by whether damage scaling affects them, with your scaling tier and what a ×2 multi is really worth. Nested breakdown groups are numbered 1.1, 1.2
  • Formulas: added Double Statue and Golden Food Drop Size (Grey Hardhat, Double Aint Enough), and the double drop chances now show as %
  • Quests: new Missable greenstacks filter, flags quests whose item drops stop once the quest is finished and that item is not greenstacked yet
  • Bone Joe Calculator: added Verminous, priced with your Royal Guardian rat damage
Fixes
  • Sneaking: slab Jade and Essence bonuses, door HP, floor loot and solo charm bonuses now match the game
  • Hole: fixed the Fountain stack size, currency values and marble gain, harp notes and EXP, the jar collectible chance, Hive and Evertree requirements and Trench efficiency
  • Rift and Atom Collider: Construct Mastery, atom bonuses and costs, the alchemy liquid cap mastery and bubble particle costs now match the game
  • Armor Smithy, Salt Lick and Hat Rack: a fully worn set gives its bonus before you hand it in, salt counts include salt in the refinery, locked salt upgrades are dimmed, and the hat rack bonus list shows the game values
  • Weekly Bosses: HP, MP, accuracy, defence, speed and bag size task numbers now show the right values
  • Tournament: correct round names, match results and tournament day, and the Pet Mart gems alert follows the game claim rule
  • Killroy: Permanent Upgrades now round like the game does and show the bonus the game really applies to Research, Spelunking and Masterclass drops
  • Emperor: Next level bonus now shows the right bonus (it was one level ahead and disappeared after level 48), with an info icon listing the next 10 bonuses. Summary cards now wrap on small screens
  • Anvil and carry capacities now include the +1000 base capacity from the Starter Pack offer, so anvils no longer show Full too early
  • Sigils: charge timers and progress use the right next tier cost, Eclectic only counts once unlocked, and the dashboard alert no longer flags maxed sigils
  • Respawn rates now match the game for Dig Doug, the Hole caves, Verminous and monsters outside the world lists, and the Task Unlocks page shows the 7th tab
  • Speedrun: run cooldown includes cooldown reduction, and an unlearned Void Trial Rerun no longer shows points, boss portals or Void Radius times
  • Talents a character has not learned no longer count, which fixes printer samples, Acme Anvil points and a few damage talents
  • Smaller fixes: Justice coins, Wisdom opal chance, Killroy kills, Den and cove texts, grand discovery chance follows your logged-in character, trophies and nametags count as gear until map 250 unlocks the gallery, and the lowest-level class EXP merit no longer applies on a level tie

Features
  • Leaderboards: new Masterclass tab with Death Bringer, Wind Walker, Arcane Cultist and Royal Guardian boards, plus new boards for medallions, outposts, best outpost rate and best arcane map multi
  • Dashboard: new alerts for Dr Defecaus and Baba Yaga when they are up, based on the Bosses timer. Each boss can be turned off on its own
  • Breakdowns: every stat breakdown now opens the drawer (character stats, world pages and the old hover lists), and sources at 0 stay listed so you can see what is left to improve
  • Account-wide values now follow the character you were logged in with, like the game: sneaking, farming, gaming, sailing, summoning and breeding EXP, star sign bonuses, The Button skill tasks, summoning upgrades and more
  • Material Tracker: the greenstack button is now Track my greenstacks, and a new Track missing greenstacks button tracks the ones you have not stacked yet, alerting until they reach 10M
Fixes
  • Class EXP now includes the Arcane Cultist map EXP bonus for the map each character is on
  • Character stats: damage now matches the game (Looty McShooty, Dreamer Damage, Total Damage Multi cards now multiply instead of adding), Kills per hour shows 0 when a character cannot hit, and Movement Speed shows a percent sign
  • Printer multiplier now matches the game: the Legend talent bonus on the printer screen is not actually applied
  • Masterclass drops: Extra Dust, Bones and Tachyon now include their lab jewels, Death Bringer talents and the right Killroy upgrade
  • Hole: Villager EXP no longer runs 1% low, The Bell rates are fixed, and Monument AFK now includes the Minehead multiplier
  • Sailing: artifact find chance, boat loot and boat speed now match the game, and Fun Hippoete no longer shows 20 percent too high
  • Construction: player build speed and construction EXP now match the game for every character
  • Shrines: shrine EXP is no longer 5x low with an upgraded Moai Head, World Tour now applies across the whole world, and the Crystal Shrine bonus uses the right map
  • Post Office: unspent box points no longer show an outdated value, and Box of Gosh now gives the right divinity EXP
  • Skill cooldowns no longer apply the Magician Starterpack reduction twice
  • Worship: totem souls are no longer about 49x low, and characters without a skull no longer show 5x too little charge rate
  • Lab: jewel set bonuses, No Bubble Left Behind and Depot Studies now include their jewels like the game
  • Forge: slot speed now includes the Godshard card, and speed barrels no longer show a much shorter time till empty
  • Bubba: upgrade costs are no longer 2x high and meat slices per minute are no longer 100x low, which also fixes the Megaflesh dashboard timer
  • Tesseract: kills needed and time left to charge each map now follow the game
  • Tome: the STR, AGI and WIS bonuses now match the game
  • Fixed crop evolution chance for accounts below the 100 percent cap
  • Star signs: the Silkrode Nanochip, negative bonuses, Major sign level requirements, Chronus sign costs and three sign values now follow the game
  • Wiki: accuracy needed for ores, trees, fish and bugs now uses their own hit chance curve, and monster accuracy is no longer one point short
  • Fixed Gaming EXP multi and several breakdowns that were missing sources or showing wrong values
  • Smaller fixes: shiny critter chance for archers, shiny pet level speed, upgradeable bubbles, Tesseract crystal charge, Blood Marrow meal speed, King Doot god bonuses, divinity style alerts, printer Wired In, superbit descriptions, obol totals with negative rolls, class bubble bonuses on Carpenter and the first bubble of each color, class EXP prayers, the arcade ball alert cap, Knockout and Grimoire monster targets, Steam achievement completion, Eclipse Skulls bonus, Death Note legend, gilded build slots, anvil time to full dungeon rank at an exact requirement, Gambit summoning doublers, Grimoire wraith crit, sushi and jelly multipliers, and the Legend talent 39 description

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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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.