Tencent Machine Translation
Tencent Machine Translation (TMT) is an AI translation product built on Tencent’s neural-network translation engine and large-scale corpora.
What Tencent Machine Translation is
Tencent Machine Translation (TMT) is an AI translation product built on Tencent’s neural-network translation engine and large-scale corpora. Its end-to-end image translation feature recognizes text in images and returns translated images in their original layout. It accepts PNG, JPG, and JPEG input and supports language pairings among 18 languages. Tencent lists web translation, international office work, video subtitles, and smart hardware as use cases. Developers can access APIs through API 3.0 Explorer or Tencent Cloud SDKs; listed SDK languages include Python, Java, PHP, Go, Node.js, .NET, and C++. The product is paid, with a free plan but no free trial. The billing page lists 10 free image-translation calls valid for three months, which users must claim manually in the console. Tencent marks several translation interfaces as unavailable to new users, including image translation, and says that from October 1, 2026 it will gradually reduce QPS limits and stop issuing new free packages for several interfaces. Traditional text, batch, file, speech, and image translation do not include content moderation.
Good
- Image translation returns text in the original layout
- Accepts PNG, JPG, and JPEG
- Supports pairings among 18 languages
- APIs and multiple SDK languages are listed
Watch out
- No free trial
- Image translation is marked unavailable to new users
- Free package requires manual claiming
- Listed translation services do not include content moderation
Who it suits
TMT may suit developers seeking API-based translation tools or teams with image translation use cases. New users should check interface availability and the stated changes to limits and free packages before planning a service around it.
Verdict
TMT offers API access and image translation across 18 languages, but availability restrictions affect new users. Its limited free image-translation package also requires a manual claim and is valid for three months.
Plans and prices
From Tencent Machine Translation's own pricing page, checked 22 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| End-to-end image translation Lite — 10,000 calls | — | 10,000 calls |
| End-to-end image translation Lite — 10,000 calls | Priced on request | 10,000 calls |
| End-to-end image translation Lite — 100,000 calls | — | 100,000 calls |
| End-to-end image translation Lite — 100,000 calls | Priced on request | 100,000 calls |
| End-to-end image translation Lite — 500,000 calls | Priced on request | 500,000 calls |
| End-to-end image translation Lite — 500,000 calls | — | 500,000 calls |
| End-to-end image translation Lite — 1,000,000 calls | — | 1,000,000 calls |
| End-to-end image translation Lite — 1,000,000 calls | Priced on request | 1,000,000 calls |
| End-to-end image translation Lite — 5,000,000 calls | Priced on request | 5,000,000 calls |
| End-to-end image translation Lite — 5,000,000 calls | — | 5,000,000 calls |
| End-to-end image translation — 10,000 calls | — | 10,000 calls |
| End-to-end image translation — 10,000 calls | Priced on request | 10,000 calls |
| End-to-end image translation — 100,000 calls | — | 100,000 calls |
| End-to-end image translation — 100,000 calls | Priced on request | 100,000 calls |
| End-to-end image translation — 500,000 calls | — | 500,000 calls |
| End-to-end image translation — 500,000 calls | Priced on request | 500,000 calls |
| End-to-end image translation — 1,000,000 calls | Priced on request | 1,000,000 calls |
| End-to-end image translation — 1,000,000 calls | — | 1,000,000 calls |
| File translation — prepaid, 100万字符 (1-year validity) | CN¥200, paid once | 1 million characters · Prepaid resource pack; valid for 1 year |
| Text translation — prepaid, 1000万字符 (1-year validity) | CN¥550, paid once | 10 million characters · Prepaid resource pack; valid for 1 year |
| File translation — prepaid, 500万字符 (1-year validity) | CN¥800, paid once | 5 million characters · Prepaid resource pack; valid for 1 year |
| Text translation — prepaid, 5000万字符 (1-year validity) | CN¥2,470, paid once | 50 million characters · Prepaid resource pack; valid for 1 year |
| File translation — prepaid, 2000万字符 (1-year validity) | CN¥2,600, paid once | 20 million characters · Prepaid resource pack; valid for 1 year |
| Text translation — prepaid, 2亿字符 (1-year validity) | CN¥8,700, paid once | 200 million characters · Prepaid resource pack; valid for 1 year |
The facts
Each one read from Tencent Machine Translation's own pages, with the date it was checked.
What it does
- API access
- Yeschecked 22 Sep 2026
- Content moderation
- Tencent states that traditional text, batch, file, speech, and image translation services do not include content moderation.checked 12 Oct 2026
- Developer access
- Users can call the APIs through API 3.0 Explorer or Tencent Cloud SDKs, with listed SDK languages including Python, Java, PHP, Go, Node.js, .NET, and C++.checked 12 Oct 2026
- Document translation
- Nochecked 22 Sep 2026
- Image formats
- The product page says end-to-end image translation supports PNG, JPG, and JPEG input.checked 12 Oct 2026
- Image translation
- Its end-to-end image translation recognizes text in images and returns translated images in the original layout across 18 languages.checked 12 Oct 2026
- Language pairs
- End-to-end image translation supports any two-way language pairing among its 18 supported languages.checked 12 Oct 2026
- Product retirement
- Text and batch text translation are being retired for new users, while file, image, speech translation, and language detection are also marked as unavailable to new users.checked 12 Oct 2026
- Security credentials
- Tencent says newly created SecretKeys are shown only at creation time and cannot be retrieved later.checked 12 Oct 2026
- Translation service
- TMT is an AI machine translation product built on Tencent's neural-network translation engine and large-scale corpora.checked 12 Oct 2026
- Usage restrictions
- Tencent says from October 1, 2026 it will gradually reduce QPS limits and stop issuing new free packages for text, batch text, image, speech, file, and language-detection interfaces.checked 12 Oct 2026
- Use cases
- Tencent lists web translation, international office work, video subtitles, and smart hardware as use cases.checked 12 Oct 2026
The company
- Company
- Tencent was founded in 1998 and is headquartered in Shenzhen, China.checked 12 Oct 2026
Money
- Free plan
- Nochecked 22 Sep 2026
- Free usage
- The billing page lists 10 free end-to-end image translation calls valid for three months; the quick-start page says users must manually claim this package in the console.checked 12 Oct 2026
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