Transcribe Thai audio with WhisperAI
WhisperAI transcribes Thai (ภาษาไทย) audio for the around 70 million speakers who use the language across Thailand, with smaller communities across Southeast Asia and the global Thai diaspora. Built on OpenAI Whisper and tuned for the realities of Thai speech, the service produces publication-grade transcripts in Thai abugida (no spaces between words within a sentence).
Who actually needs Thai transcription
Thai demand comes from Bangkok media and entertainment, Thai e-commerce, and a strong tourism-and-hospitality content sector.
Dialects and varieties handled
- Central Thai (Bangkok)
- Northern Thai (Lanna / Kham Mueang)
- Northeastern (Isan, Lao-influenced)
- Southern Thai
No word spaces, five tones, and complex script
Thai is written without spaces between words within a sentence — readers segment by morpheme recognition. ASR that doesn't understand Thai segmentation produces a wall of script that's technically correct but unreadable. Whisper produces Thai with proper sentence-level segmentation, correct tone marks, and handles the five-tone system.
Central, Northern, Isan and Southern Thai are supported, with Thai-script output.
How Thai speakers actually use WhisperAI
- Thai TV and streaming captionsThai drama and reality TV transcribes for caption files and translation feeders.
- Thai e-commerce live-stream sellingLive-shopping creators on TikTok and Lazada get post-stream transcripts for repurposing.
- Thai-language podcastsBangkok podcast producers transcribe episodes for show notes and search.
- Hospitality and tourism contentThai-language tourism content for domestic and inbound markets transcribes for SEO and caption use.
What Thai transcripts include
Native Thai abugida (no spaces between words within a sentence)
Output in Thai abugida (no spaces between words within a sentence) with all diacritics, tone marks, special characters and script-specific conventions preserved — never transliteration.
Speaker labels
Diarisation that separates and labels speakers in Thai interviews, panels and multi-party meetings.
Timestamps and SRT
Word-level timestamps and SRT subtitle export for Thai video captioning, with proper line-breaking for the script.
Editor and exports
In-browser editor with PDF, DOCX, TXT and SRT exports. Edit the transcript without leaving the browser, then download the format your downstream workflow expects.
How to transcribe Thai audio
Upload your Thai recording
Drop in MP3, WAV, M4A, MP4 or similar — files up to 5GB. Long-form Thai interviews, lectures and meetings work without splitting.
Whisper transcribes the audio
The model recognises Thai speech across the dialects above and outputs Thai abugida (no spaces between words within a sentence). Code-switched English and other languages in the same recording are handled inline.
Edit, label and export
Open the transcript in the editor, fix any names or terms, label speakers, and export to PDF, DOCX, TXT or SRT. Optional AI summary surfaces the key points and decisions.
Transcribe in 100+ languages
WhisperAI supports Thai alongside over 100 other languages with the same accuracy and editor experience.
Other widely-used pages: English, Spanish, French, German, Portuguese, Japanese, Korean, Chinese, Arabic, Russian, Hindi, Italian, and 80+ more languages including Swedish, Norwegian, Danish, Finnish, Greek, Malay, Filipino and beyond.
See every supported language, with transcription, realtime and translation coverage.
Transcription guides and best practices
Start transcribing Thai today
Sign up free, drop in your first Thai file, and have a usable transcript in minutes.