Translate Thai Video to Japanese
Turn a Thai recording into a Japanese one: Japanese AI voiceover, translated captions, and Japanese on-screen text, with lip sync. Thai tourism boards, restaurants, and exporters use it to court Japanese travelers and buyers, so upload up to 1 minute and confirm the keigo register and every line before export.
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A real Japanese version, not Thai with Japanese subtitles
Thai audio is spoken and written as one continuous run of characters with no spaces between words, and tone and vowel marks stack above and below each consonant. ngram transcribes the Thai speech, segments that unbroken character run into words, and only then translates into Japanese. The Japanese output blends kanji, hiragana, and katakana; the captions are re-timed and kept short so the CJK lines never break mid-word.
It carries the register across, not just the words. Japanese marks politeness in its grammar, so a Thai hospitality or sales script becomes proper keigo for travelers and business buyers, while a casual creator clip can stay plain. Thai titles, menu cards, and lower thirds on screen are re-set in Japanese script rather than left in Thai.
Japanese AI voiceover
The narration is re-voiced in natural Japanese at the right politeness level, timed to the Thai original.
Japanese captions
Captions are translated and re-timed, kept short with no mid-word breaks so the CJK text reads cleanly.
On-screen text
Thai titles, menu cards, and lower thirds come out in Japanese, not left in Thai script.
AI lip sync
Mouth movement adjusts to the Japanese voiceover so a presenter cut still reads as native.
Why Thai teams translate video into Japanese
Japan is one of Thailand's largest inbound travel and buyer markets, and it watches in its own language.
Reach a market that watches in its own language
Japan is the world's third-largest advertising market and strongly prefers Japanese-language content. A Thai promo, demo, or destination clip lands far better as a Japanese version than as Thai audio with subtitles under it.
Meet how Japanese buyers expect to be sold to
Japanese buyers expect onboarding, product, and support video in Japanese, and English-only content stalls adoption. A Thai exporter, hotel group, or SaaS team that ships a Japanese cut clears a barrier instead of leaving it in place.
One Thai recording courts a top inbound market
Thai tourism, hospitality, and creator video already gets remade for outside audiences. A Japanese version speaks straight to one of Thailand's biggest sources of visitors and buyers, without routing everything through English first.
Thai in, Japanese out, in four steps
Upload the Thai video
Drop in up to 1 minute of MP4, MOV, or WebM. Clean Thai narration and on-location audio both transcribe.
ngram transcribes and translates
The spaceless Thai audio is transcribed and segmented into words, then the script, captions, and on-screen text are translated into Japanese.
Review the Japanese version
Pick the Japanese voice, confirm the keigo politeness level, and keep the names, places, and product terms the Thai-to-Japanese translation should preserve.
Export and publish
Export the Japanese cut for the channels, listings, and decks in Japan where the Thai original could not reach viewers.
Other language pairs
More language pairs
ngram translates between Thai, Japanese, and many more languages, each direction on its own page.
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Open translatorWhat Thai teams turn into Japanese video
What powers the Japanese version
Who translates Thai video to Japanese
Tools that pair with the Japanese translator
What finished ngram videos look like
Templates for the Japanese versions
Automate Thai to Japanese localization
Re-voicing beats subtitling for Japanese audiences
FAQ
Thai to Japanese translation, answered
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Thai to Japanese
Put your Thai video in front of Japanese viewers
Upload up to a minute and get a Japanese version with voiceover, captions, and on-screen text you can still edit.