Free trial
No credit card is needed to install the extension, and machine translation can be used free. The homepage does not describe a separate trial for the paid AI tier.
Learn moreLufe AI
Bilingual webpage, PDF and image translation in a Chrome extension
Beginner
What is Lufe AI?
Lufe AI is a language learning tool. A Chrome extension for bilingual reading, offering side-by-side webpage translation with AI engines, instant word lookup with pronunciation, and OCR-based image translation for learners and professional readers.
Lufe AI is a Chrome browser extension built around one idea: foreign language reading gets easier when the original and the translation sit side by side. Install it and foreign pages are detected and translated automatically, with the source line kept above or beside the translated line. The display is configurable, and a fuzzy mode shows translations only for the passages a reader actually struggles with. Behind the interface the tool draws on several engines, including Google, ChatGPT, Gemini and Claude, so users can trade speed against depth depending on the page. Three features carry most of the workflow. Bilingual web translation handles long-form reading on sites such as Reddit, YouTube, Discord, Twitter and Wikipedia. Select to translate lets a reader highlight a word or phrase and get an instant, context-aware result with pronunciation playback, which is closer to a dictionary lookup than full page translation. Image translation runs OCR on an uploaded picture, detects the language, and overlays the translated text so it can be viewed by sliding across the image. The product is aimed squarely at language learners and at people who read foreign material for work: students working through English threads, editors checking wikis and overseas news, researchers skimming papers. Anyone who only needs a quick one-off translation will find browser built-ins adequate; Lufe earns its place with readers who want the original text kept intact while they learn. The extension is free for machine translation, while the AI engines sit behind a paid plan. The company says resource use is optimized so browsing speed is largely unaffected, and support runs through a single email address.
How do you use Lufe AI?
1Install the Chrome extension
Open the Chrome Web Store listing from the Lufe AI homepage and add the extension. No credit card is required to install and start reading.
2Translate a foreign page bilingually
Visit any foreign language page. The extension detects the language and renders each line with its translation, keeping the original visible for comparison.3Adjust how translations appear
Use the display settings to choose the layout, or switch on fuzzy mode so only the sentences you do not understand are translated.4Look up a single word or phrase
Select text on the page to get an AI contextual translation, then play the audio to hear how it is pronounced.5Translate text inside an image
Upload a screenshot or photo, let the tool recognize the text and detect its language, then slide across the image to compare the translation with the original.6Compare plans before relying on AI engines
Check the pricing page to see what the paid AI translation tier includes, since the free tier covers machine translation only.
Pros and cons
Pros
- Keeps source and translated text side by side, which suits language learners better than replacement translationAI
- Combines page translation, word selection lookup and image OCR in one extensionAI
- Choice of engines, including Google, ChatGPT, Gemini and ClaudeAI
- Fuzzy display mode limits translations to passages the reader does not understandAI
- Basic machine translation works without paymentAI
Cons
- Delivered as a Chrome extension only, so Firefox, Safari and mobile browsers are not covered on the homepageAI
- AI translation quality sits behind a paid tier, and the free tier is machine translation onlyAI
- No document workflow beyond images is described, so PDF handling is asserted in the meta description without detailAI
- Support is a single Gmail address with no ticket system or knowledge base listedAI
- No API or developer access is mentioned for teams that want to script translationsAI
How much does Lufe AI cost?
Pricing
Basic machine translation is free, while AI-powered translation requires a paid plan. The homepage points to the pricing page for the detailed tiers and does not list prices itself.
Learn moreSupport
Technical support is handled by email at lufeaiapp@gmail.com. No help centre, live chat or ticket portal is listed on the homepage.
Integrations
The translation layer is presented as a Chrome extension, and the homepage highlights tuned reading experiences for Reddit, YouTube, Discord, WhatsApp and Threads.
Features
Bilingual webpage translation with auto language detection, select-to-translate word lookup with pronunciation audio, OCR image translation with a sliding comparison view, configurable display styles, a fuzzy mode that translates only difficult passages, and a choice of engines including Google, ChatGPT, Gemini and Claude.
Frequently asked questions about Lufe AI
How much does Lufe AI cost?
Basic machine translation is free, while AI-powered translation requires a paid plan. The homepage points to the pricing page for the detailed tiers and does not list prices itself.Does Lufe AI offer a free trial?
No credit card is needed to install the extension, and machine translation can be used free. The homepage does not describe a separate trial for the paid AI tier.How do you use Lufe AI?
The walkthrough on this page covers 6 steps: 1. Install the Chrome extension 2. Translate a foreign page bilingually 3. Adjust how translations appear 4. Look up a single word or phrase 5. Translate text inside an image 6. Compare plans before relying on AI engines.What platforms does Lufe AI support?
Lufe AI is available on Browser extension.What does Lufe AI integrate with?
The translation layer is presented as a Chrome extension, and the homepage highlights tuned reading experiences for Reddit, YouTube, Discord, WhatsApp and Threads.What are the limitations of Lufe AI?
Delivered as a Chrome extension only, so Firefox, Safari and mobile browsers are not covered on the homepage. AI translation quality sits behind a paid tier, and the free tier is machine translation only. No document workflow beyond images is described, so PDF handling is asserted in the meta description without detail.
Status
StatusActive
Views0
Outbound clicks0
Added10/21/2026
Platforms
Browser extension
Pricing
FreePaid
