General Translation API

Service description:

Support real-time mutual translation in 28 languages, covering Chinese, English, Japanese, Korean, Spanish, French, Thai, Arab, Russian, Portuguese, German, Italian, Dutch, Finnish, Danish, etc; It also supports language detection in 28 languages.

"Widely applicable to developers with translation needs in various fields"


From July 2, 2019, the general translation API will be upgraded to three versions: standard version, advanced version and exclusive version:

Standard version: provides basic text translation service, QPS (concurrent requests per second)=1, and can be applied by individual or enterprise users

Advanced version: provides basic text translation services, and can apply for user-defined terminology function, QPS=10, for personal authentication users to apply

Privileged version: provides basic text translation services, and can also apply for dictionary, voice synthesis, user-defined terminology functions, QPS=100, for enterprise authentication users to apply

See General Translation API Service Upgrade Description

User defined Term Function Guide

Charging mode:

Standard version: free use, unlimited characters

Premium version and exclusive version: if the number of translated characters per month is less than 2 million, you can enjoy free services; If it exceeds 2 million characters, it will be paid at 49 yuan/million characters Expense for exceeding some characters in the current month 。

Product advantages:

  • good service

    Provide high-quality translation services in 28 languages, covering popular languages such as Chinese, English, Japanese, Korean, Russian, Portuguese, etc

  • Excellent performance

    No access frequency limit, service stability SLA up to 99.99%

  • Price concessions

    Translate less than 2 million characters every month, and enjoy free services that month

cooperative partner:
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Vertical domain translation API

Service description:

In order to improve the accuracy of machine translation in specific fields, Baidu Translation optimizes several vertical domain models. Compared with the general translation API, the results of terminology translation in specific fields are more accurate, and the sentence patterns are more consistent with the characteristics of the industry.

Currently open Science and technology electronics, water conservancy machinery, biomedicine And other three vertical fields, and the fields are constantly expanding. If you have large-scale high-quality bilingual sentence pair corpus, or what vertical domain translation engine you want to use, please contact translate_api@baidu.com Tell us.

Charging mode:

Charge according to the number of calling characters, RMB 49 /Millions of characters

Register now, and you can enjoy 500000 free translated characters per month, In case of excess, the excess fee shall be charged at 49 yuan/million characters.

Supported languages:
field Support language direction
Electronic technology Chinese -->English
Water conservancy machinery Chinese -->English
Biomedical field Chinese -->English
English -->Chinese

Note: Science and technology electronics and water conservancy machinery only support Chinese to English. If the language direction is set to English to Chinese, the default output is general translation results; The field of biomedicine can support both Chinese English and English Chinese language directions.

Case description:
  • Translation of proper nouns and terms is more accurate

    Example of original text: Fit the left coolant pipe into the crankcase and tighten the fastening screws.

    Vertical domain translation API translation: Fit the left coolant pipe into the crankcase and tighten the fastening screw.

    General translation API translation: Install the left coolant pipe into the crankcase and tighten the screw.

  • The sentence pattern of the translation is more consistent with the characteristics of the industry

    Example of original text: Screw in the blind rivet nut of the lateral adjustment buffer on the rivet gun, insert the rear cover and fix it with the hand-held blind rivet nut device.

    Vertical domain translation API translation: Screw in the hollow rivet nuts of the lateral adjusting buffer on the rivet gun, insert the rear cover and secure with the hand-held hollow rivet nut device.

    General translation API translation: The hollow rivet nut with lateral adjusting buffer is screwed on the rivet gun, inserted into the back cover and fixed with the hand-held hollow rivet nut device.

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Customized translation API

Service description:

Relying on Baidu Translate's massive data resources, advanced in-depth learning translation technology, and efficient training platform, on the basis of large-scale general models, and based on the field data provided by developers, a set of scene customized translation system is quickly built to more accurately meet the developers' translation needs for vertical scenes.

"Applicable to developers who can submit Chinese English bilingual corpus data and need to optimize vertical translation scenarios"

Charging mode:

If the developer provides a corpus that can be shared, Baidu Translate will provide free deployment services for the developer. If there are other private clouds and privacy customization, please contact the commercial staff for the payment standard translate_api@baidu.com

Case description:
  • The example is the customized result of tens of millions of "science and technology field" corpus data

    Example of original text: It is strictly prohibited to mix with alkali, amine, alkali metal, inflammables or combustibles, edible chemicals, etc.

    Before customization: With no alkali, alkali metals, amines, flammable or combustible edible chemical conventional mixing luck.

    After customization: It is strictly prohibited to mix with alkali, amine, alkali metal, flammable or combustible, edible chemicals.

  • The example is the customized result of millions of "tourism field" corpus data

    Example of original text: keep the change

    Before customization: Don't find any money.

    After customization: keep the change

    Example of original text: How can I get to the restaurant?

    Before customization: How should the restaurant go ?

    After customization: Excuse me, how can I get to the restaurant ?

Access process:

  • Submit application

    Online submission of service application and sample data of corpus

  • Review developer qualification

    The quality of sample corpus and the amount of corpus that can be provided are important bases for reviewing whether services are provided, Please fill in carefully

  • Provide full corpus data

    Developers provide full corpus data offline

  • Customized translation

    Technicians build customized translation models based on the general model and corpus data provided by developers

  • Access service

    Developer reference technical document access service

Product advantages:

  • Efficient service

    Relying on massive data of Baidu Translate and advanced in-depth learning technology, quickly build a customized translation system

  • Vertical scenes

    Improve the quality of domain translation for developers' vertical scenarios, and more accurately meet the translation needs of developers

  • Developer Support

    Some customized services are open to developers for free, effectively helping developers

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Language recognition API

Service description:
The first batch of language recognition supports seven languages, including Chinese, English, Japanese, Korean, Thai, Vietnamese, and Russian, which can recognize the language of the given text and return the recognition results.
Charging mode:

Limited time free

QPS:
To ensure developers' experience, QPS (query rate per second) should be limited to 3 or less.
Language list:
languages abbreviation
chinese zh
English en
Japanese jp
Korean kor
Thai th
Vietnamese vie
Russian ru
Access process:

  • Submit application

    Submit service application online

  • Waiting for business contact

    The commercial specialist will contact the customer as soon as possible, please keep the application phone open

  • Access service

    Developer reference technical document access service

Use Now Technical Documentation

Voice Translation SDK

Service description:

The voice translation SDK provides developers with online voice translation capabilities. It integrates three major technical capabilities of speech recognition, text translation and speech synthesis (the SDK does not support mixed language discrimination for the time being). The voice translation SDK is currently available for native Android and IOS, and does not support server side and API calls.

Supported languages:

Source language input (speech recognition): Chinese, English, Japanese, Cantonese;

Speech broadcasting: 12 languages, including Chinese, English, Japanese, Cantonese, Korean, Spanish, French, Portuguese, German, Russian, Thai and Arabic;

Translation text output: support all 28 languages (and Baidu Translation PC Version supports consistent languages)

Charging mode:

The voice translation SDK supports charging according to the number of calls, and can enjoy 10000 free calls per month. The charging starts after the free quota is exhausted. The more calls are made in the current month, the more favorable the single call amount is. The detailed price is shown in the table below:

Billing method Monthly call times (10000 times) Speech translation SDK (yuan/time)
Monthly calls 1＜Q≤200 zero point zero two eight
200＜Q≤500 zero point zero two five
Q＞500 zero point zero two

Note: Step charging. Here, the number of calls refers to the number of successful calls. If the call fails, no charge will be made. The call data is subject to the platform statistics;

The first 10000 calls per month will not be charged. If the number of calls per month exceeds 10000, the excess will be charged.

QPS:
To ensure developers' experience, QPS (query rate per second) should be limited to 10 or less.
Applicable scenarios:

The voice translation SDK is applicable to real-time dialogue translation scenarios (similar to consecutive interpretation), and does not support simultaneous interpretation mode. The maximum listening time for a single time shall not exceed 60s, which is not suitable for direct audio or video file translation.

Note: The voice translation SDK is a development package that needs to be integrated into your program through secondary development. It is not ready for installation. Access to the voice translation SDK requires a certain mobile development foundation.

Case description:

  • Baidu Translation APP - Voice Translation Function

    Experience simultaneous voice translation, that is, speaking and translating,

    Communication is more convenient and fast

  • Baidu Share Wi Fi Translator

    Baidu wifi translator

    Voice Translation in Intelligent Hardware Environment

Access process:

  • Submit application

    Submit service application online

  • Waiting for business contact

    The commercial specialist will contact the customer as soon as possible, please keep the application phone open

  • Sign the contract

    Offline contact with commercial specialists on contract signing

  • Access service

    Developer reference technical document access service

Product advantages:

  • Leading technology

    Rely on Baidu's advanced speech recognition, speech synthesis and natural language processing technology to meet the needs of multi scene speech translation

  • Convenient access

    Integrate voice recognition API and Baidu Translate general API into one SDK to avoid tedious secondary access

  • Price advantage

    The voice translation SDK enjoys 10000 free calls per month, which is high in quality and low in price, and comprehensively helps developers

Application method:

Click the "Use Now" button below, fill in the application form, and then activate it after manual review. Customer service personnel may communicate with you by phone, email, etc. Please pay attention to answer.

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Photo translation SDK

Service description:
The photo translation SDK combines image recognition with text translation to easily translate images and texts, eliminating tedious secondary access.
Supported languages:

Text recognition: 10 languages including Chinese, English, Japanese, Korean, French, German, Portuguese, Italian, Spanish and Russian

Text translation: support all 28 languages, and Baidu Translation PC Version supports consistent languages)

Charging mode:

The photo translation SDK supports charging according to the number of calls, and can enjoy 10000 free calls per month. The charging starts after the free quota is exhausted. The more calls are made in the current month, the more favorable the single call amount is. The detailed price is shown in the table below:

Billing method Monthly call times (10000 times) Photo translation SDK (yuan/time)
Monthly calls 1＜Q≤200 zero point zero four
200＜Q≤500 zero point zero three five
Q＞500 zero point zero three

Note: Step charging. Here, the number of calls refers to the number of successful calls. If the call fails, no charge will be made. The call data is subject to the platform statistics;

The first 10000 calls per month will not be charged. If the number of calls per month exceeds 10000, the excess will be charged.

QPS:
To ensure developers' experience, QPS (query rate per second) should be limited to 10 or less.
Applicable scenarios:

The photo translation SDK is applicable to image text recognition and translation. The SDK can return text translation results, location coordinates and background color information, but it does not support live fitting temporarily.

Note: The Photo Translation SDK is a development package that needs to be integrated into your program through secondary development. It is not ready for installation. Access to the photo translation SDK requires a certain mobile development foundation.

Case description:

  • Baidu Translation APP - Photograph Translation

    One tap, instant translation

Access process:

  • Submit application

    Submit service application online

  • Waiting for business contact

    The commercial specialist will contact the customer as soon as possible, please keep the application phone open

  • Sign the contract

    Offline contact with commercial specialists on contract signing

  • Access service

    Developer reference technical document access service

Product advantages:

  • good service

    Support OCR recognition and text translation in multiple languages to meet the needs of mainstream users

  • Comprehensive capability

    Integrate OCR identification, segmentation strategy and translation technology capabilities to improve the efficiency of developers' secondary development

  • Developer Support

    The photo translation SDK enjoys 10000 free calls per month, which is of high quality and low price, and fully helps developers

Application method:

Click the "Use Now" button below, fill in the application form, and then activate it after manual review. Customer service personnel may communicate with you by phone, email, etc. Please pay attention to answer.

Use Now Technical Documentation SDK download APP Demo
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