AI Translator

DeepL

An AI translation tool focusing on translation accuracy, it supports text, document and speech translation, provides glossary, tone and style configuration. The official claims that it is trusted by more than 200,000 enterprises worldwide and used by millions of people every day.

Reverso

Reverso is a translation and writing assistant focusing on contextual example sentences. Officially, it supports text and document translation in more than 25 languages, with a built-in dictionary, synonyms, verb conjugations, and native speaker pronunciations. It also provides AI-powered spelling and grammar checking.

Papago

Papago is an AI translation tool launched by NAVER. It supports translation of text, images, documents, voices and web pages, and provides dictionaries and value-added features of PAPAGO PLUS, covering mutual translation of multiple languages.

LanguageTool

LanguageTool is a grammar and spell-checking tool that supports more than 30 languages. It can proofread grammar, punctuation, capitalization and style, provide AI rewriting, and offer browser extensions, email and office plug-ins, desktop applications and proofreading APIs.

Immersive Translation

Immersive Translate is a bilingual AI translation tool developed by domestic developers. It is built with more than 20 translation engines such as ChatGPT, DeepL, and Gemini, and supports bidirectional contrastive translation for web pages, PDFs, video subtitles, images, and comics.

Language Reactor

This browser extension turns movies and TV shows into language classrooms, offering bilingual subtitles, word lookup by clicking, word frequency recommendations, and listening and shadowing practice. It is suitable for daily use by self-learners who improve their listening skills by watching dramas.

Online Doc Translator

Online Doc Translator is a free online document translation tool. It supports PDF, Word, Excel and PPT, retains the original layout, covers 109 languages, and can be used without installation or registration.

OpenL

OpenL is an AI translation tool that supports text, image and document translation, covering more than 100 languages. It provides general, professional, legal, medical and other modes, and includes free quotas and subscription plans.

Maestra

Maestra is an AI media localization platform that provides transcription, subtitles and multilingual dubbing. It supports more than 125 languages, can process audio and video on demand or in real time, and is suitable for creators and enterprises.

Sogou Translate

Sogou Translate is an intelligent translation tool developed by Sogou. Officially, it supports mutual translation of more than 50 languages including Chinese, English, French, etc. It provides text, document, image translation and English polishing, and covers vertical fields such as general, biomedical and finance.

Lara Translate

The AI translation tool produced by Translated supports real-time translation of text, documents, images, audio and speech, and provides translation style switching, term memory, incognito mode and enterprise-level interfaces.

Crowdin

Crowdin is a localization and translation management platform for teams and enterprises. It offers over 700 apps and integrations, an AI translation suite, and continuous localization processes, covering everything from software to documents.

Trancy

An immersive language learning tool that provides AI-powered bilingual subtitles for platforms like YouTube and Netflix. It supports word-by-word and sentence-by-sentence translation on web pages, full-text immersive translation, and a personalized learning platform.

Smartcat

Smartcat is an all-in-one AI translation and global content platform. It provides AI translation, localization, content generation and AI plus human workflows, with a built-in expert marketplace, targeting enterprises.

Lingvanex

Lingvanex provides machine translation and speech recognition technologies, including on-premises translation, translation APIs, SDKs, and offline translation, supporting translation for 109 languages and speech recognition for 91 languages.

Phrase

Phrase is an enterprise-oriented AI language intelligence platform that offers translation management, content adaptation, multimedia localization and quality assessment, and connects to multiple engines and over 50 integrations.

Smartling

Smartling is an end-to-end localization and translation service platform, offering translation management, translation agency, AI translation and a network of over 4,000 translators, with integration to more than 50 software platforms.

Caiyun Xiaoyi

Caiyun Xiaoyi is an AI translation tool that supports multilingual mutual translation such as Chinese, English, and Japanese. It provides bilingual comparison of text, documents, and web pages as well as simultaneous interpretation, and is equipped with browser plug-ins, mobile terminals and translation APIs.

Lokalise

Lokalise is an AI-powered continuous localization and translation management platform integrated into the development workflow. It offers custom AI profiles, context management, and automated workflows, covering product websites.

MachineTranslation

The free AI translator launched by Tomedes aggregates the results of 22 AI models, provides AI verification, retention of document layout and on-demand human proofreading, and the official claims that it has over one million users.

GTranslate

GTranslate is a website translation tool that can automatically translate any HTML website into multiple languages and generate independent URLs. It supports AI translation, inline editing and search engine indexing, and offers a 15-day free trial.

Belin Doc

An AI document translation tool featuring free, unlimited usage and no login required. Its official website states that it is powered by top-tier format parsing algorithms and large models, supporting multiple formats such as PDF, EPUB, and DOCX while preserving the original layout, and allowing switching between multiple models.

Wordly

Wordly is a real-time AI translation and subtitle platform for conferences and events. It supports dozens of languages, integrating simultaneous interpretation, subtitles, transcription and summaries into one, enabling low-cost multilingual barrier-free communication for both offline and online events.

Transmonkey

An online AI translation platform covering documents, images, videos and texts. Its official website focuses on solving all translation needs in one place. Video translation supports subtitle translation and dubbing in more than 130 languages while retaining the original layout.

Transync AI

Transync AI is a real-time translation tool for multilingual meetings. It simultaneously translates both parties' speeches and reads out the translations. It supports 60 languages, floating subtitles and meeting minutes, and requires no plugins. It is suitable for foreign trade negotiations, cross-national weekly meetings and overseas classrooms.

O.Translator

Online document translation service that preserves the original layout. Its official website states that it supports over 100 languages and more than 50 formats. It adopts a process of previewing partial translations and getting quotes first, then translating and downloading after confirmation, and also offers team plans and developer APIs.

LILT

An AI translation platform for enterprises, its official website is positioned as "Multilingualize All Content". It integrates the translation process with content systems, and provides quality verification, multimodal capabilities, as well as multilingual data and evaluation services for AI teams.

Doclingo

Doclingo is a free AI document translation tool. It can translate PDFs, Word documents, PPTs and scanned copies online while preserving the layout. It supports over 100 languages and provides side-by-side bilingual comparison, and can be used without registration.

DocTranslator

Online document translation service supports formats such as PDF, Word, Excel, and PPT. It can translate documents into hundreds of languages while preserving the original layout. Scanned documents and images can also be recognized. It is suitable for cross-lingual processing of entire documents such as contracts, reports, and theses.

Deep Translate

DeepTranslate is a free AI bilingual web translation browser extension that supports over 140 languages and multiple translation APIs, enabling bilingual comparison or immersive translation of webpages, articles and social media posts.

NiuTrans

Xiaoniu Translation Cloud Platform offers text, document, image and speech translation, supporting 454 languages. Document translations retain the layout and support downloading with bilingual comparison. Free translation pages are provided daily, making it suitable for daily use.

AI Translator

This free online tool launched by translation company Tomedes feeds the same sentence to 22 AI models and takes the majority-consistent translation. It also allows users to see the disagreements between models as well as the distribution of accuracy and fluency, making it suitable for business and technical translation that requires cross-verification.

SelectTranslate

Chrome browser translation extension that supports bilingual web pages, documents, video subtitles, images and online meeting translation. Its official website states that it is built with more than 20 AI models and supports mutual translation of over 100 languages.

Readfrog

Readfrog is an open-source AI bilingual translation browser extension. It supports bilingual contrastive translation for web pages, YouTube, X and e-books. You can click on words for explanations and save new words, and review them with FSRS flashcards on time.

Xiaolvjing

An English literature reader for researchers, which provides subject-specific translation and analysis capabilities to help quickly understand the content of papers. The official claims that its information security and privacy management have passed the international standard certification, making it suitable for postgraduates and researchers.

Lufe AI

Lufe AI is a browser-based AI translation extension that provides bilingual web page comparison, word lookup by selection, and image and PDF translation, making it suitable for foreign language learners to read overseas news and documents.

Xiangji AI

Xiangji AI is an AI content localization and marketing platform for cross-border e-commerce. It provides image translation, video translation, product main image and detail page generation, and model scene images, supporting more than 50 languages.

PDF Translator

PDF Translator is a free online PDF translation tool that supports over 100 languages, preserves the original layout, and can recognize text in scanned documents. It is suitable for cross-lingual reading of papers, textbooks and technical manuals.

Huì Yì

Huìyì is an AI-powered browser translation plugin that supports side-by-side webpage translation, word-by-word translation on selection, PDF and Word translation, webpage new word highlighting, and video subtitle translation, covering multiple languages.

Manga Translator

A tool for translating comics with AI, supporting Japanese, Chinese and Korean pages. It allows uploading images, scanning PDF and ZIP/CBZ compressed files, overlays translated text back to the original images, and provides a browser extension.

Tolgee

An open-source application localization platform that supports direct text modification within the application interface, AI translation and collaborative translation. It provides JS SDK, CLI and REST API, and the official website states that free registration is available.

Doctranslate.io

An AI platform that integrates translation and office work in the same workspace can retain the layout when translating documents, and also provides image translation, meeting minutes, slide processing and data entry, along with a real-time interpretation product.

iFLY Translation

iFLY Translation is an all-in-one video localization tool under iFLYTEK, providing AI video translation, AI dubbing, voice cloning and multilingual subtitle generation, helping short dramas go global and supporting cross-border e-commerce.

Talo

A real-time AI interpretation tool for joining video conferences, which joins Zoom, Google Meet and Teams as a robot. Officially, it supports more than 60 languages and covers scenarios such as meetings, seminars and live broadcasts.

Zhiyun

A document translation tool for scientific reading, equipped with a built-in PDF reader and supporting word-by-word translation. It integrates multiple translation engines and large models, offering functions such as cross-page translation, intelligent segmentation, and locked translation. The official states that the server does not cache private content.

iFlytek Tongchuan

The AI simultaneous interpretation service under iFlytek provides multilingual real-time transcription and translation, floating subtitles, live broadcast subtitle display and meeting record sharing. According to the official website, it has experience in ten thousand meetings and supports terminology customization.

Doc2Lang

An AI document translation tool that focuses on preserving the original layout, supporting more than 20 formats including Word, PDF, PPT, Excel, EPUB and subtitles. The official says you can view the free preview before making a payment.

Translate Image

An online tool that translates text in images into the target language. You can upload screenshots, comic pages or product images to complete the replacement while retaining the original layout. The official claims it supports more than 30 languages and font styles.

TTime

A translation and text recognition software for Windows and macOS, supporting word-by-word translation, screenshot translation, image translation and OCR, and allowing self-configuration of multiple translation sources such as DeepL and OpenAI.

Transly

An AI translation app that integrates translation into daily actions offers keyboard translation, real-time voice translation, cross-app audio subtitles, and bilingual subtitles for local videos. The official states that it supports major languages such as English, Chinese, and Japanese.

Rask AI

Rask AI is a video and audio localization platform for enterprises. Officially, it supports AI translation and dubbing in over 135 languages, and provides voice cloning, lip sync, and localization APIs.

InterMIND

A collaborative space for real-time translation for multilingual teams: meeting voices, subtitles, chats, documents and meeting reviews are all presented in each member's own language. Visitors can join via a link without an account, and it can be used alongside Teams, Slack and Google Workspace.

Vosko

Vosko is an AI video localization and dubbing platform: its official website states that it can translate and dub videos into 94 languages, preserve the original speaker's voice, emotions and background audio, support multiple speakers, subtitle editing and automatic synchronization, and can batch process 150 videos.

Guidejar

Guidejar automatically turns a single recorded workflow into step-by-step guides and interactive demos. It supports translation into more than 30 languages, branching paths, and MCP integration, with pricing starting at $19 per seat per month.

MeetOye

MeetOye is a free alternative to Google Meet and Zoom, offering 4K60 video, real-time captions, and AI-generated meeting notes. Within forty-one seconds of a meeting ending, it emails the summary to every participant, so teams can stay aligned without extra effort or cost.

MosaChat-AI

MosaChat-AI is an AI language tutor from MosaLingua, currently in Beta. Led by eTutor AIda, it guides you through Spanish conversation practice and supports you with suggested replies, translations, and text-to-speech read-aloud assistance.

Now I Get It!

Now I Get It! transforms research paper PDFs into plain-language webpages, offering three reading modes: technical, accessible, and children’s story. Credits are purchased once and never expire, so you can revisit papers whenever you need.

Transglot

Transglot is an enterprise-grade automated localization platform. Connect your repository or CMS and it automatically detects strings, translates them using a dual-model approach, and validates every result through four quality gates. A free tier offers 100,000 words.

Vaivox

Vaivox offers a consumer-facing video dubbing service: just paste a YouTube, TikTok, or other link to translate and generate synchronized dubbing in 82 languages, with support for videos up to two and a half hours long.