Random Integer
Crypto, no modulo bias, bulk.
Generate random numbers, pickers, wheels, dice, cards, teams and groups. Random tools use browser cryptography where available; verify requirements for high-stakes draws.
Crypto, no modulo bias, bulk.
Uniform or gaussian floats + CSV.
URL-safe/hex/pin alphabets.
Range + business-day filter.
With readable-text pairing.
Crypto coin decider + history.
Canvas wheel + weighted spins, audit.
Uniform pick + reshuffle-no-repeat.
Cumulative-weight draw with table.
Balanced crypto shuffle into N teams.
Class presets + avoid-repeat note.
No-repeat-until-all-picked jar.
d4–d100 + modifier, distribution note.
Streak stats, best-of-N.
52-deck draw, no replacement.
Seeded fun answers (labeled fun).
Styles + number suffix, checklist.
Crypto strength meter (nothing stored).
Words/sentences/paragraphs.
Clearly-fake classroom-safe data.
Choose from random selection and group tools with visible options. Do not use a browser utility as the sole authority for regulated or high-stakes draws.
Yes — every tool is free with no signup and no credits.
Selected files are processed in your browser and are not sent to a Tolari processing endpoint. Configured third-party scripts or resources may still load.
The app shell and deterministic tools can work after they are cached. Some file engines need an initial connection, and browser storage can be cleared.
Yes — touch-friendly, one-tap download, adaptive workers for weak devices.
Ads may appear only after configuration and the required consent signal. No paywall or fake download buttons.
Fair draws: why crypto randomness matters · Teams that feel fair · Weighted wheels, honestly explained — practical, original explainers with examples.