Live Japanese voice typing
Speak Japanese and see your words become text in real time for faster notes, drafts, ideas, and everyday writing.
Free online AI tool
Free Japanese Speech to Text Online with AI
Speak Japanese naturally and turn your voice into text in real time, or upload Japanese audio for transcription. Japanese is selected by default, so you can start immediately.
Free to start
No signup required
Live + audio transcription
Want AI dictation beyond this page?
Speak Japanese directly where you write
The free tool above handles live speech-to-text and audio transcription. VoiceDash is for creating new text by voice directly inside documents, messages, prompts, and text fields, with filler-word removal and grammar cleanup.
Why use Japanese speech to text?
Japanese speech-to-text converts spoken Japanese into editable written text. Use it when speaking is faster than typing, or when Japanese audio needs a written version you can review and reuse.
Japanese audio transcription
Turn Japanese recordings, interviews, lectures, conversations, and voice notes into written text that is easier to review.
Work, study, and content
Move spoken Japanese into editable text for research, study notes, meetings, writing, planning, and content workflows.
日本語の音声をテキストに変換
この無料ツールを使うと、日本語の音声をテキストに変換できます。 そのまま話してリアルタイムで文字にしたり、日本語の音声ファイルを アップロードして文字起こししたりできます。
変換されたテキストは、確認や修正をしたうえで、メモ、勉強、 インタビュー、リサーチ、会議、仕事などに活用できます。
How to convert Japanese speech to text
Japanese is already selected on this page. Start with live speech or Japanese audio, then review the resulting text.
Start with Japanese selected
The embedded tool opens with Japanese ready for this speech-to-text workflow.
Speak or upload audio
Speak Japanese live for real-time text, or use Japanese audio when you need a transcription.
Review and use the text
Check important details, make any changes you need, and continue working with the written text.
VoiceDash AI Dictation
Speak naturally. VoiceDash cleans up the writing.
The free tool above is for speech-to-text and audio transcription. VoiceDash solves a different problem: creating new text directly where you work. Speak naturally and VoiceDash can remove filler words, clean up grammar, add punctuation, and turn rough speech into cleaner written text.
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Japanese dictation example
What you say
えっと、あの、プロジェクトの進捗についてちょっと共有したくて、 えっと、ほぼ終わっていると思うんですけど、最後の変更を確認して、 それから明日送れればと思います。
What VoiceDash writes
プロジェクトの進捗を共有します。作業はほぼ完了していますが、 明日送る前に最後の変更を確認する必要があります。
Filler words removed
Grammar cleaned up
Punctuation added
Meaning preserved
Frequently asked questions
Is Japanese speech to text free?
The browser-based Japanese speech-to-text tool on this page is free to start and lets you try the workflow without signing up.
Can I transcribe Japanese audio?
Yes. The free web tool on this page includes a workflow for converting Japanese audio into written text.
What is the difference between this tool and VoiceDash?
The free web tool handles live speech-to-text and audio transcription. VoiceDash is an AI dictation app for creating new text directly where you write, with features such as filler-word removal and grammar cleanup.
