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TranslatorTranslate with context, not just words.
Koydo Translator weighs tone, domain, and a glossary you control. 56 languages. Side-by-side editing. Document mode. Built for language learners, professionals, and travellers.
For language learners, professionals, travellers · ages 16+
A translator that remembers
Most translators forget your glossary the moment you close the tab. Translator keeps your terminology, your domain, and your style across every session.
56 locales, context-aware
Not just word-for-word — Translator weighs context, tone, and domain (legal, medical, technical) for each pass.
Persistent glossary
Lock terminology across a project. The glossary travels with you and is enforced on every translation.
Side-by-side comparison
Compare source and target inline. Edit either side; Translator keeps both in sync.
Document mode
Paste a long document — get a structured, segment-by-segment translation with the source preserved.
History + recall
Every translation is searchable. Build a personal corpus of how you've translated terms before.
Privacy-first
Your text isn't used to train external models. Translations are yours; the glossary stays in your account.
Which Koydo tool is for me?
- Translator — bidirectional translation + glossary, 56 locales.
- Speak — practice speaking and pronunciation out loud.
- Vocab — vocabulary acquisition through SRS flashcards.
- Lingua — full language-learning course experience.
- Savant — open-ended reasoning and research.
Frequently asked questions
Is it free?
Yes — you can start translating for free, with a generous daily allowance and your personal glossary included. Premium lifts every limit and unlocks document mode for heavier use.
What's included?
Context-aware translation in 56 languages, a persistent glossary that keeps your terminology consistent, side-by-side editing, document mode for long text, and searchable history of everything you have translated.
Who is it for?
Language learners, professionals who translate in a specific field — legal, medical, technical — and travellers who want translations that match the right tone, not just word-for-word output.
Is my text private?
Yes. Your text is not used to train outside models. Your translations are yours, and your glossary stays in your account.
How do I start?
Open the translator, choose your languages, and paste your text. Save any result to your glossary to keep your wording consistent next time.
How is it different from other translators?
Most translators forget your glossary the moment you close the tab. Koydo Translator weighs tone and domain, keeps your terminology, and remembers your style across every session — so the wording stays yours.