「翻译与本地化」AI 浏览器插件排行榜

Translate web pages, documents, images, and video subtitles while preserving bilingual context

DeepL brings its Language AI into the browser, translating pages and sections and adding writing assistance inside the apps you already use.

Immersive Translate keeps the original page and places a bilingual translation underneath it, covering websites, documents, video subtitles and images.

Trancy is a language-learning extension that adds bilingual subtitles to videos and translates web pages to build vocabulary.

Translate and dub online videos in real time so you can listen in your native language.

Translate text and enhance your writing with AI on any website for smoother reading.

Summarize YouTube videos, webpages, and PDFs, and translate any page side by side.

ViiTor Translate delivers real-time AI translation and bilingual subtitles for live audio, video, and online meetings.

QuestionAI is a browser copilot for study questions: take a screenshot and get an answer in the sidebar, with writing help on the page.

Translate webpages side by side, images, subtitles, and input boxes with the Youdao model.

Translate web, PDF, and video subtitles with a matrix of AI models and a glossary.

Speech Translator transcribes speech from videos, calls and livestreams and translates it in real time using Google or Microsoft recognition.

Google Translate Plus AI adds a context-aware assistant to Google Translate, with translated definitions and side-by-side document translation.

Read research papers faster with AI summaries, explanations, translation, and citation search.

Clearly Reader is an AI reading assistant that reads web pages aloud, translates, and summarizes text to improve comprehension.

Saladict is a translation and dictionary extension that offers pop-up definitions, text selection translation, and immersive reading modes.

Video Translator translates video and voice content online, adding subtitles and dubbed audio across languages.

Voila is a browser copilot and AI writer that answers questions, drafts email, summarises websites and translates text on any page you open.

Official 1688 sourcing assistant for global buyers with AI image search and chat translation.

YouTube Translator dubs and translates YouTube videos, adding subtitles and voice-over audio across languages.

DeepTranslate is a full-page and bilingual translator that shows translations side by side using multiple engines.

Manga Translator brings AI translation to raw manga across more than 15 languages with weekly free credits.

The Xiezuocat extension brings a Chinese writing assistant into any web page for searching, translating, drafting and proofreading.

Translate and Speak Subtitles for YouTube converts text subtitles into natural-sounding speech using AI, so you can listen to subtitles in your language.

Translate Anywhere is a Chrome translation extension that selects text on any page to translate across many languages, with AI proofreading and custom prompts.

Kaption transcribes, translates and organises WhatsApp Web chats, with audio-to-text, MCP AI assistant links and privacy tools.

Scan Translator uses AI OCR to find text in manga, manhwa and webtoon panels and translate it in the browser.

Definer is a word translator and dictionary extension that lets you select text on any page to translate, define, or ask AI for instant help.

Qwen's browser extension records and transcribes online courses and meetings, translates subtitles and helps you read web pages and PDFs.

Image Translator (Comics Translator) uses AI to translate images, comics, and manga into more than 130 languages directly in your browser.

Felo Subtitles adds real-time AI captions and translation to meetings and live video on Zoom, Google Meet, Microsoft Teams, and YouTube.

Learn vocabulary while browsing websites and watching videos with bilingual subtitles.

The Best Translator for WhatsApp Web supports multiple translation engines and intelligently recognizes languages so you can chat across languages with the enter key.

会译 is a free, all-in-one AI translation tool that delivers immersive bilingual web translation, PDF translation, and subtitle translation.

Document Translator translates PDF, Word, Excel, and PowerPoint files online with AI while preserving the original layout and scanned pages.

Instant Multilingual PDF/HTML/TXT Translator translates selected text on local or web documents in two clicks with ChatGPT, Microsoft Translator, and Google.

字幕精灵 is a browser extension from NewTranx that recognises speech and displays real-time bilingual subtitles on foreign-language videos.

Translate full webpages, PDFs, and your own writing into 248+ languages without signup.

FluentRead is an open-source extension for bilingual web reading, selection translation and AI-assisted reading help while you browse.

InterSub shows dual subtitles and AI translations on Netflix, YouTube, Prime Video and other video platforms, with vocabulary saving for learners.

ParagraphAI provides AI summaries and writing assistance wherever users compose text.

Madomi translates raw manga, manhwa, manhua and webtoons on the page, using OCR built for manga fonts and an overlay in your language.

Outwrite checks grammar, improves writing style, finds synonyms, and paraphrases sentences.

윈들리 (Windly) is a Chrome extension that collects product listings and images and uploads them to multiple Korean open markets for sellers.

Tellus AI translates videos, live streams and meetings in real time in the browser, with live dubbing and synchronised subtitles in many languages.

智译网页翻译 is a NewTranx browser extension that detects a page's language and translates it automatically, with bilingual and selection translation.

Translates and transcribes Google Meet in dozens of languages and generates AI meeting notes.

Grazie is a free AI writing assistant that proofreads, autocompletes, rephrases and translates your text across the web.

Translate manga, manhwa and any image on any website with AI, in place.

AI language coach that turns Netflix and Disney Plus viewing into a learning experience.