隨機化工具

Generate random color palettes online with visual swatches and copy-ready HEX or RGB values.

Generate random letters online for games, classroom prompts, spelling practice, and quick picks.

Pick random names for winners, turns, classroom choices, or small giveaways without extra setup.

Get a quick yes or no decision for simple questions, tie-breaks, and playful prompts.

Roll digital dice for classroom games, tabletop sessions, random prompts, or quick number picks.

Flip a fair browser-based coin for fast decisions, games, and quick tie-breaks.

Generate random teams for class, events, workshops, and friendly competitions.

Randomly select numbers for classroom picks, raffles, games, or practice sets.