
Transcription · Thai
Thai transcription services
Native Thai transcribers for corporate video, eLearning and legal proceedings. Verbatim and clean read, time-coded, with royal and monastic vocabulary matched to who is being discussed. Part of a full Thai language service: transcripts, subtitles, voice over, and translation of any content you need.
About Thai transcription
Where Thai is spoken and how it is written
Thai is spoken by around 27 million people as a first language (Wikipedia, citing Ethnologue 28, 2024), and is the sole official language of Thailand, used across government, education, broadcasting and everyday life alongside the country's regional languages.
It also spans a wide range of formality, from the everyday spoken language to the register used in news broadcasting and official documents — and, at the most formal end, a vocabulary reserved for the monarchy and, separately, for Buddhist monks, a distinction covered in full below.
At GoLocalise, we work with professional Thai transcribers who are native speakers, and we manage every step — file intake and brief, transcription, time-coding, formatting and final delivery — so the transcript you receive is accurate to the audio and ready for its intended use.

Choose your format
Three ways to transcribe the same recording
The right one depends on what the transcript is for. If you are not sure, tell us the use case and we will recommend it.
Full verbatim
Every wordCaptures every utterance, pause and non-standard pronunciation exactly as spoken, including false starts and overlap.
Best for
Legal proceedings, research interviews, compliance content
Clean read
EditedRemoves filler words, false starts and repeated phrases for readability, while keeping meaning and speaker intent intact.
Best for
Corporate video, interviews for publication, content to be translated
Summarised
Key pointsCondenses the discussion into structured key points rather than a full record of the conversation.
Best for
Executive briefings, legal summaries, research documentation
What's included
What comes with every Thai transcript
Thai, English, or both
A source transcript, an English translation, or the two side by side. The translation is produced from the original audio, not from the transcript alone.
Timecodes
Stamped at the interval you need — per speaker turn, per paragraph or at fixed intervals, matched to your edit or subtitle workflow.
Speaker identification
Every turn attributed, by name where you supply them or by role where you don't — including through overlap.
Proofreading pass
A second native Thai linguist reads the transcript against the audio before it reaches you.
Terminology kept
Legal, medical or technical vocabulary rendered to the convention your sector uses, not paraphrased.
Your format
Plain text, Word, PDF, SRT, VTT or a client-specific template — tell us the next step.
How it works
One project manager, from brief to delivery
A structured workflow, built so accuracy and confidentiality are verified at each stage rather than assumed at the end.
File intake and brief
We review your audio or video, confirm the transcript type (verbatim, clean read, time-coded), and note any terminology, speaker labels or formatting you need.
Transcriber assignment
We match your content to a native Thai transcriber with the right background, whether legal, medical, corporate or media.
Transcription and QA
The transcriber works directly from your files. A second linguist reviews the transcript against the audio for accuracy, speaker identification and consistency.
Delivery
Formatted transcripts in your chosen format, whether plain text, SRT, VTT or a client-specific template, on budget and on time.
For multi-speaker research, hearings or archive projects, we assign a coordinated team and agree milestones up front.
Who we work with
Industries that rely on Thai transcription
A written record is a compliance requirement in some sectors and an accessibility one in others. These are the Thai briefs we see most.
Legal & compliance
Hearings, depositions and arbitration, transcribed verbatim and formatted to requirement.
Technology & manufacturing
Technical briefings, supplier negotiations and training material.
Broadcast & media
Interviews, documentaries and archive footage, with subtitle-ready templates.
Market research
Focus groups and interviews, including sessions with heavy speaker overlap.
Entertainment & gaming
Production material, cast interviews and in-development dialogue.
Academic & research
Lectures, field interviews and research material.
Confidentiality
Who hears your Thai audio
Thai transcription often means legal proceedings, government and corporate material, pre-release broadcast footage or research interviews recorded on the understanding they stay private. So who hears it matters as much as how accurately it is captured.
Your files are uploaded through an encrypted system, handled by a named Thai transcriber under NDA, and never fed into public speech-to-text tools. We will sign your own confidentiality agreement, follow your retention rules, and delete everything on delivery if your policy requires it.
Encrypted upload
No loose files over email.
NDA as standard
Yours or ours, before we start.
No public AI tools
Your audio never trains anything.
Deletion on request
Files removed on delivery if you need it.
Thai specifics
A Thai transcript can spell every word right and still use the wrong ones
Thai has a separate vocabulary for talking about the monarchy, active since the Ayutthaya period, and it runs through basic verbs of the language rather than sitting at the edges of it. "To eat" is กิน (kin) day to day, รับประทาน (rapprathan) in polite speech, and เสวย (sawoei) when the person eating is the king or a member of the royal family. "Hand" is มือ ordinarily and พระหัตถ์ in royal register; "to speak" is พูด, or ตรัส for royalty. These are not the same word dressed up — they are different words for the same act.
A parallel register, built mostly from Khmer loanwords, exists for talking to or about Buddhist monks, so a single recording can move between three vocabularies — everyday, royal, monastic — depending on who is the subject of each sentence. None of that is recoverable from sound alone: kin and sawoei don't share a root, and choosing between them is a call about the referent, made fresh every time the topic turns to the palace or the temple.
It matters wherever this kind of content actually lands with us: state and royal ceremonies, broadcast and documentary material that touches the monarchy or the clergy, corporate video recorded at events with royal or senior monastic guests. A transcriber has to recognise which register is in use sentence by sentence, hold it consistently through the file, and flag the point where the speaker deliberately shifts it. Send us a sample and we'll tell you what we're hearing before you commit.
Transcription rates
Professional Thai transcription
Best for clean read transcripts of corporate video, interviews and internal communications.
- Native Thai transcriber
- Verbatim or clean read
- Speaker identification
- Proofreading pass
A complete managed service for legal proceedings, multi-speaker research and longer-form content requiring verbatim, time-coded or translated deliverables.
- Everything in Standard
- Subject-specialist linguist
- Timecodes and speaker IDs
- Thai and English in one pass
Priced by runtime, audio quality, number of speakers and turnaround, and backed by our Price Match Promise. Send us a sample for an exact, no-obligation quote.
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What happens after the transcript
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Native transcribers for interviews, meetings, research, media and legal material. Browse another language, or ask us about yours.
Most common questions
Which Thai transcription format should I ask for?
Clean read suits corporate video, interviews for publication and anything heading for translation: filler words and false starts come out, meaning stays. Verbatim is what legal proceedings, government material and research interviews need, because every utterance is on the record. Either way, if the recording uses the royal or monastic vocabulary, that register is kept exactly as spoken, never paraphrased into everyday Thai. Your project manager confirms the choice against your end use.
Why can't automatic transcription handle Thai royal and monastic vocabulary?
Because rachasap isn't a variation on ordinary Thai, it's a separate set of words for the same actions: eating is กิน day to day, เสวย for the king. A tool trained mainly on everyday spoken Thai either misses the specialised term entirely or hears it and defaults to the common word, which quietly changes who the sentence is actually about. A native transcriber tracks the register sentence by sentence instead.
Does the royal vocabulary only apply to the king?
No. Rachasap covers the wider royal family and aristocracy, and a related register, built mostly from Khmer loanwords, is used to talk to or about Buddhist monks. A single recording can move between three registers — everyday, royal, monastic — within a few sentences, and each shift is a decision about who is being discussed, not a change of topic.
How do you keep the register consistent through a long recording?
One native Thai transcriber works the file from start to finish rather than splitting it between people, and a second linguist checks the transcript against the audio specifically for register, alongside the usual accuracy pass. Where the speaker changes register mid-recording, we keep the change rather than smoothing it out, because it is usually there on purpose.
What does Thai transcription cost?
There is no flat rate, because no two files take the same work. Runtime, recording quality, how many people are talking, your deadline and whether you also need an English version all move the figure. Material that mixes registers, or where royal vocabulary needs checking for accuracy, takes more editorial attention than a straightforward interview. Every quote carries our Price Match Promise.
How do you protect confidential Thai recordings?
Upload is encrypted, the file goes to one named Thai transcriber who has signed an NDA, and nothing is put through public speech-to-text services at any point. If you have your own confidentiality agreement we sign it, if you have retention rules we work to them, and if your policy says the audio goes once the transcript is approved, we delete it.
The recording is noisy and several people talk over each other. Is that a problem?
It's normal work. Site audio, panel discussions, phone recordings and meetings where three people speak at once all get transcribed. What difficult audio changes is time, and occasionally certainty about a word or a name. We listen to a sample first and tell you straight what we expect to be able to capture, rather than handing you a file full of guesses.
How will the finished Thai transcript be delivered?
In whatever the next step needs: plain text, Word, PDF, SRT, VTT or your own template, with timecodes and speaker labels set the way you want them. Thai script is delivered in Unicode so it displays correctly wherever it lands. Tell us what happens to the transcript after we send it and we format it for that, not for us.
Ready to transcribe your Thai audio?
Send us the files and tell us where the transcript will end up — we'll come back with an exact, itemised quote.
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