世界の早口言葉・発声ウォームアップ高速チャレンジ 音声認識で正確さと速さを採点、非対応時はタイマーで挑戦
Step 1: Choose a language and tongue twister
Pick a language set and a real local tongue twister. Mature SpeechRecognition languages enable true speech scoring.
吃葡萄不吐葡萄皮，不吃葡萄倒吐葡萄皮。
先慢慢分清「葡萄」與「皮」，再追求速度。
Step 2: Record aloud or use timer mode
After you start, your browser may ask for microphone access. Speech recognition runs through the native Web Speech API; this page calculates text similarity and time locally.
Practice tips and privacy
Start slowly and clearly, then increase speed. Tongue twisters reward clarity and control, not speed alone.
If the page shows timer mode, the browser or language cannot provide reliable speech recognition, so no fake score is displayed.
Personal bests are stored only in localStorage on this device and disappear when browser data is cleared.
世界の早口言葉チャレンジとは？
世界各地の本物の早口言葉をブラウザゲーム化し、対応環境では Web Speech API で認識結果を取得して正確度と時間を採点します。 Learn the background of tongue twisters, the browser Web Speech API, and the SpeechRecognition interface.
True scoring, not just a stopwatch
司会、教師、配信、演劇、語学学習の発声ウォームアップに向いています。 In supported languages, the tool compares the recognized transcript with the target phrase using edit-distance similarity, then combines accuracy and elapsed time into a score.
Honest fallback when speech recognition is unavailable
If the selected language or browser is not reliable for SpeechRecognition, the page clearly switches to timer-only mode and says there is no speech score. You can still warm up, self-rate, and save the fastest local time.
Privacy and related tools
- Personal bests stay in your browser localStorage; no account is required.
- For party draws, try Random Number Generator.
- For group activities, try Fair Pairing Generator.