Does it output kanji correctly?

Yes. Vocova's AI produces transcripts with proper kanji, hiragana, and katakana based on context. It understands word boundaries and selects the appropriate characters, including handling homophones and uncommon readings.

Can it handle different Japanese dialects?

The AI is trained on a wide range of Japanese speech patterns, including standard Tokyo dialect, Kansai-ben, and other regional variations. Accuracy is highest for standard Japanese but performs well with common dialects.

What audio and video formats are supported?

All major formats are supported, including MP3, WAV, M4A, AAC, OGG, FLAC, MP4, MOV, AVI, MKV, and WebM. Upload your file as-is with no conversion needed, up to 500MB.

How accurate is Japanese transcription?

Vocova achieves high accuracy for clear Japanese speech. Factors like background noise, overlapping speakers, and heavy dialect usage may affect results, but the AI is designed to handle real-world recording conditions.

Can it transcribe anime and Japanese TV shows?

Yes. Upload the audio or video file and the AI will transcribe the Japanese dialogue. This works well for most spoken content, though highly stylized speech or fantasy vocabulary may require minor edits.

Is my audio data kept private?

Your files are processed securely and are not used to train our models. You can delete your transcriptions and associated audio at any time from your account.

Transcribe Japanese audio and video to text

Upload any Japanese audio or video file and get an accurate transcript that handles kanji, hiragana, and katakana seamlessly. Perfect for anime, interviews, meetings, and lectures.

Drop your file here or click to browse

.mp3, .wav, .m4a, .aac, .ogg, .flac, .mp4, .mov, .avi, .mkv, .webm·up to 500MB

Accurate Japanese transcription powered by AI

Japanese presents unique challenges for transcription — from mixed scripts and honorific levels to rapid speech in casual conversation. Vocova's AI is trained on diverse Japanese audio, handling everything from formal business keigo to everyday spoken Japanese with natural punctuation and correct character output.

How it works

Upload your audio or video file

Drag and drop or select any audio or video file containing Japanese speech. All common formats are supported with no conversion required.

MP3, WAV, M4A, MP4, MOV, MKV, and all other formats
Files up to 500MB supported
No format conversion needed

AI transcribes in Japanese

Our AI engine processes the audio and produces an accurate Japanese transcript with proper kanji, hiragana, and katakana usage throughout.

Correct kanji, hiragana, and katakana output
Speaker diarization for multi-person recordings
Handles keigo, casual speech, and mixed formality levels

Download your transcript

Review the Japanese transcript, make edits if needed, and export in the format that suits your workflow.

Export as TXT, SRT, VTT, DOCX, or PDF
Timestamps for every segment
Edit directly in the browser before exporting

Features

Native Japanese script output

Get transcripts in proper Japanese with accurate kanji, hiragana, and katakana. The AI understands context to choose the correct characters and avoids common homophone errors.

All audio and video formats

Upload MP3, WAV, M4A, MP4, MOV, MKV, WebM, and any other format. Vocova handles format detection automatically so you can upload files directly from any device.

Speaker identification

When multiple people are speaking, the AI detects each voice and labels speakers throughout the transcript, making group conversations and interviews easy to follow.

Handles accents and dialects

From standard Tokyo Japanese to Kansai-ben and other regional dialects, the AI adapts to different speech patterns and accent variations for reliable transcription.

Noise-resistant processing

Recorded in a busy izakaya or at a crowded event? The AI filters background noise and focuses on speech, delivering clean transcripts from real-world recordings.

Precise timestamps

Every segment of your Japanese transcript is linked to a specific timecode, making it easy to navigate between the text and the original recording.

Why choose Vocova

Transcribe anime and Japanese media

Create accurate transcripts of anime episodes, J-drama, variety shows, and Japanese films. Ideal for fan translators, language learners, and media researchers.

Document business meetings in Japanese

Record meetings conducted in Japanese and get precise written records. Capture decisions, action items, and nuanced discussions without manual note-taking.

Support Japanese language learning

Transcribe Japanese podcasts, news broadcasts, and study materials to get readable text with correct characters that you can review and study at your own pace.

Create subtitles for Japanese video

Export transcripts as SRT or VTT files with precise timing, ready to add as subtitles in video editing software for Japanese content.

Transcribe Japanese interviews and research

Convert recorded interviews and focus groups conducted in Japanese into searchable text for journalism, academic research, and qualitative analysis.

Archive Japanese audio content

Turn your library of Japanese recordings — lectures, speeches, oral histories — into searchable text archives that you can reference anytime.

Who can benefit

Japanese language learners

Transcribe Japanese audio content to study pronunciation, vocabulary, and grammar with accurate written text alongside the original recording.

Translators and localization teams

Get accurate Japanese transcripts as the first step in your translation workflow. Reduce time spent on manual transcription before translating to other languages.