WoW Tools
All 31 free tools for raiders, from the team behind Viserio Cooldowns. Simulate loot, build kick macros, audit your roster, and export notes to NSRT. No login needed to try them.
Viserio Cooldowns
Our main app, free for your whole team. Plan raid cooldowns on a visual timeline and run your roster, gear audits, and logs from one Group Hub.
Cooldown Planner
Assign defensives and utility on a visual boss timeline, then export to Northern Sky Raid Tools so every raider gets their reminders mid-pull.
Group Hub
Your whole team in one place: roster, gear and enchant audits, Great Vault and Mythic+ progress, attendance, and Warcraft Logs insights.
Featured tools
Plan the pull
Cooldown planning
Place healing, defensive, and utility cooldowns on the boss timeline, live with your team.
Cooldown library
Import proven cooldown notes other teams have published, boss by boss.
Assignment planning
Soaks, externals, interrupts, and per-boss jobs, laid out and exported with the plan.
In-game note export
Generate the note your raid's reminder addon reads, in the WowUtils note format.
Build the roster
Setup planning
Decide who plays each boss and how your groups stack across the night.
Curio split optimizer
Sorts raiders across split runs by tier tokens, class buffs, role balance, and loot priority.
AutoComp
Curio builds who plays each boss, balanced and ready for you to review. Free for everyone.
AutoAssign
Curio fills soaks, interrupts, and per-boss jobs, then you take the wheel.
Top comps from Warcraft Logs
The compositions behind top-ranked kills, compared against your own roster.
Know your roster
Roster report
The full WoW audit for your raid: gear, enchants, gems, Great Vault, and Mythic+ in one sortable table.
Your personal page
Every raider gets their own week: characters, signups, and what the team needs from them.
Raid calendar & signups
Present, tentative, or absent for every raid night, in the site and in Discord.
Attendance
Who actually showed up, pulled from Warcraft Logs and fused with signups.
Guild bank
Track shared gold and inventory, and where the raid's consumables went.
Professions
See who can craft and proc what across the whole roster.
Review the raid
WCL Top rankings
Cooldown usage from the highest-ranked Warcraft Logs parses, for every spec on every boss.
WCL Compare
Line your logs up against the plan, or against the top, to see who pressed what.
Raid Insights
Group-level performance and death breakdowns, boss by boss, pull by pull.
WCL import
Pull a report straight into the planner and build from what your raid actually used.
Master your loot
Loot wishlists & droptimizers
Every raider ranks the drops they want, backed by their sims, so your loot council sees one picture.
Gear sheet
The whole team's gear in one board, with BoE wanted-rolls and RCLootCouncil history alongside.
Raid loot simulator
Simulate a full clear and see your probable drops. Season 2 tier data.
Mythic+ loot calculator
Drop odds for any dungeon, by class and spec. Season 2 tier data.
Loot Spectrum
A short assessment that tells you how sharp your team's loot strategy really is.
Connect & recruit
WoW guild recruitment
Browse guilds recruiting right now: region, role, class, raid days, and current tier progress.
Baldio Discord bot
Posts your setups, handles signups, and syncs the calendar right inside Discord.
WowUtils in-game addon
Reads what the Warcraft API never exposes: crest balances, upgrade watermarks, real vault contents.
Desktop bridge app
Carries wishlists and sims into the game. One person per guild runs it, and the addon shares the rest.
Public API
Pull your roster, setups, and notes into your own tools. Open docs, no scraping.
Guides & addons
Feature walkthroughs, the in-game addon your notes target, and the strategy behind the tools.
NSRT setup guide
Set up Northern Sky Raid Tools, the third-party addon built by the Northern Sky team.
All loot guides
Nineteen chapters on gearing, written for raiders and backed by the real drop maths.
Viserio Help Center
Guides, FAQs, and search for the planner, the Group Hub, and every in-game export.