音声合成ジェネレーター

音声合成ジェネレーター

Convert any text to spoken audio using your browser’s built-in speech synthesis. Choose from dozens of voices and languages, adjust speed, pitch, and volume, and hear your text read aloud — all without uploading anything to a server.

使い方

Type or paste your text, select a voice and language from the dropdown, adjust speed, pitch, and volume to your preference, then click Play. Words are highlighted as they’re spoken. Use pause, resume, and stop controls during playback.

特徴

• Multi-language support – Access all voices available in your browser, grouped by language
• Voice selection – Choose between different voices, accents, and genders per language
• Speed control – Adjust playback speed from 0.5x to 2x
• Pitch and volume – Fine-tune pitch and volume with range sliders
• Word highlighting – Follow along as each word is highlighted during speech
• Playback controls – Play, pause, resume, and stop with intuitive controls
• 100%クライアントサイド – Uses the Web Speech API — your text never leaves your browser