NiuTrans

Spec sheet

Intended users

The maker describes use by cross-border commerce, education, medical, finance, and manufacturing organizations, as well as developers.Read 11 Oct 2026 · niutrans.com

Free plan

YesRead 22 Sep 2026 · translate.niutrans.com

Support

The maker advertises 7×24 professional support and lists [email protected] and phone number 18604012360.Read 11 Oct 2026 · niutrans.com

Company

The site footer identifies Shenyang Yayi Network Technology Co., Ltd. as the copyright holder and displays copyright years 2012–2025.Read 11 Oct 2026 · niutrans.com

API access

The API documentation describes HTTP translation endpoints and lists JSON, XML, language detection, bilingual comparison, terminology, and translation-memory interfaces.Read 11 Oct 2026 · niutrans.com

API limits

The JSON translation documentation states free users have a 5 QPS limit and paid users have a 50 QPS limit, with request length limited to 5,000.Read 11 Oct 2026 · niutrans.com

Daily free quota

Registered accounts receive 200,000 free characters per day, shown as 100 points.Read 11 Oct 2026 · niutrans.com

Document formatting

The service says it preserves original document formatting and supports eight common document formats.Read 11 Oct 2026 · niutrans.com

Document translation

The web page supports PDF, Word, PowerPoint, and Excel uploads and says uploads must be no larger than 30 MB.Read 11 Oct 2026 · niutrans.com

Glossary tools

YesRead 22 Sep 2026 · translate.niutrans.com

Linux support

The developer documentation lists Android, iOS, and Linux development documentation.Read 11 Oct 2026 · niutrans.com

Offline SDK

The iOS SDK documentation describes an offline translation engine that can translate without a network connection.Read 11 Oct 2026 · niutrans.com

Security and reliability

The maker says its document translation API uses HTTPS and RESTful interfaces, with clustered deployment and multi-machine disaster recovery for availability.Read 11 Oct 2026 · niutrans.com

Supported languages

454Read 22 Sep 2026 · translate.niutrans.com

Terminology and memory

Users can configure a terminology dictionary and translation memory to keep brand and industry terms consistent.Read 11 Oct 2026 · niutrans.com

Translation coverage

NiuTrans says its platform translates among 454 languages and offers text, document, image, and real-time voice translation.Read 11 Oct 2026 · niutrans.com

Translation memory

YesRead 22 Sep 2026 · translate.niutrans.com

Translation models

The site offers Flash for speed-focused translation and Pro for quality-focused translation, noting Pro may reduce speed.Read 11 Oct 2026 · niutrans.com

Website translation

YesRead 22 Sep 2026 · translate.niutrans.com

Plans and prices

Every NiuTrans plan and price →

Where Specifiction places it

• Translation apps#27 of 1588.6
• Translation Software#31 of 1568.5