Gaming Tools

Free online gaming tools: roll dice, convert mouse sensitivity and DPI, calculate gacha odds, and generate names. All run in your browser, no sign-up.

37 tools100% freeNo sign-upRuns in your browser
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Category: Gaming Tools
Tool Category Action
Aspect Ratio Game Calculator
Gaming Tools Open
Blackjack Basic Strategy
Gaming Tools Open
Character Name Generator
Gaming Tools Open
Chess Elo Change Calculator
Gaming Tools Open
Chess Rating Calculator
Gaming Tools Open
Chess Rating Performance Calculator
Gaming Tools Open
Coin Flipper
Gaming Tools Open
Crit Chance Calculator
Gaming Tools Open
Crossword Grid Helper
Gaming Tools Open
D20 Roller
Gaming Tools Open
Damage Per Second Calculator
Gaming Tools Open
Dice Probability Calculator
Gaming Tools Open
Dice Roller
Gaming Tools Open
DPI Calculator
Gaming Tools Open
Fantasy Name Generator
Gaming Tools Open
FOV Game Calculator
Gaming Tools Open
FOV to Focal Length Game Calculator
Gaming Tools Open
Gacha Pull Calculator
Gaming Tools Open
Gaming FPS Calculator
Gaming Tools Open
Guild Name Generator
Gaming Tools Open
Loot Drop Chance Calculator
Gaming Tools Open
Magic 8 Ball
Gaming Tools Open
Minecraft Seed Info
Gaming Tools Open
Ping to Distance Estimator
Gaming Tools Open
Poker Odds Calculator
Gaming Tools Open
Poker Outs Calculator
Gaming Tools Open
Quaternion Helper
Gaming Tools Open
Sensitivity Converter
Gaming Tools Open
Speedrun Timer
Gaming Tools Open
Steam ID Converter
Gaming Tools Open
Sudoku Difficulty Rater
Gaming Tools Open
Vector Dot Product Calculator (Game Dev)
Gaming Tools Open
Vector Lerp Calculator
Gaming Tools Open
Vector Magnitude Calculator (Game Dev)
Gaming Tools Open
Vector Normalize Gamedev
Gaming Tools Open
XP to Level Calculator
Gaming Tools Open
Yahtzee Odds Calculator
Gaming Tools Open

Showing 1–37 of 37 tools

Free online gaming tools for the math and lookups around your games — dice, mouse sensitivity, drop rates, names, and IDs — all running in your browser with no sign-up and no download. Top10k has 35 gaming tools covering tabletop, FPS, gacha, and chess.

For tabletop and RPG night, the Dice Roller rolls any combination of dice from d4 to d100 and shows the total. FPS players use the Sensitivity Converter to keep the same aim feel between games like Valorant, CS2, and Apex, while the DPI Calculator works out your effective DPI (eDPI) from mouse DPI and in-game sensitivity.

For gacha games, the Gacha Pull Calculator estimates the chance of landing a rate-up unit within a set number of pulls. The Steam ID Converter turns a SteamID into SteamID3 and SteamID64 for lookups and config files.

Need more numbers or names? Browse Math Calculators for the underlying odds and stats, Generators for more random names and strings, or Sports Tools for chess and ranking math.

Frequently asked questions

Are these gaming tools free?

Yes. Every gaming tool on Top10k is free with no sign-up. They run in your browser, so nothing is installed and your inputs stay on your device.

What gaming tools does Top10k have?

35 tools, including dice rollers, mouse sensitivity and DPI converters, gacha pull-odds, FPS and XP calculators, chess Elo, and fantasy name generators.

Do I need to download anything or install an app?

No. Each tool is a web page that runs client-side in your browser — no app, APK, or account required.

Can I use them on mobile or Android?

Yes. The tools work in any modern browser on Android, iOS, or desktop, with no install needed.