Free
$0 forever
- Base monthly translation allowance
- Built-in PDF translation
- BYOK without limit
- All 50+ languages
See the world in two voices across any page, PDF, or subtitle. A private lens that keeps your words local and your vision bilingual.
We do not see what you read.
Translation content is processed in memory, then discarded. We do not write it to a database. We do not log it. We do not train on it.
When the translation runs locally with Browser Built-in AI, nothing leaves your device. Not even to our servers.
When you bring your own key, requests go straight from your browser to the provider. We are never in the middle.
Cleartext stays inside the surface you are already reading: articles, PDFs, and video subtitles.
To translate is to luminous the shadow between two worlds, not by breaking the dark, but by inviting the dawn
翻译是去照亮两个世界之间的阴影，并非要强行撕裂黑暗， 而是为了唤来黎明
It does not bind the text to rigid rules, but sets the spirit free to breathe
它不把文字束缚于刻板的规则，而是让灵魂自由呼吸
Web pages, PDFs, and video subtitles.
Translation happens where the reading already is: an article, a research PDF, or a supported video lecture.
Dual, replace, hover, and selection.
Keep both languages visible, read only the translation, reveal on hover, or translate a selected phrase.
Context-aware, 50+ languages, flexible engines.
Use Cleartext, free engines, local Browser Built-in AI, or your own provider key with glossary and page context.
Glossary, rules, per-site overrides, BYOK.
Pin terms, write topic rules, tune specific sites, and keep provider choice under your control.
Every plan includes a monthly allowance for pages, PDFs, and subtitles. Your dashboard shows progress as a simple percentage.