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Free AI translation tools
14 translation & localization tools with a free plan, free tier or free open-source version. Translation & Localization tools whose official pricing page shows a free plan or free tier, plus open-source projects. Free plans usually have limits on usage, features or commercial use, so check each one before relying on it.
How to read this page. The tools are grouped by category and are not ranked. Pricing labels come from vendors' own pages when we could confirm them. Always verify plans and limits on the vendor's site.
Translation & Localization (14)
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| ConveyThis | Website translation plugin with machine translation for CMS platforms. | Freemium | Official site |
| Crowdin | Localization platform with AI translation for apps, docs and content. | Freemium | Official site |
| Immersive Translate | Browser extension and app for side-by-side bilingual translation of web pages, PDFs and videos. | Freemium | Official site |
| Lara Translate | AI translator from Translated that adapts translations to context and style. | Freemium | Official site |
| Lingo.dev | Localization engineering platform that runs AI translation with glossaries and brand voice for apps and content. | Freemium | Official site |
| Linguee | Dictionary and translation search with real examples. | Free | Official site |
| Localazy | Localization platform for apps and websites with machine translation. | Freemium | Official site |
| Maestra | Live AI translation and interpretation for meetings, conferences and broadcasts. | Freemium | Official site |
| Microsoft Translator | Microsoft translation service and API for text, documents, speech and conversations. | Freemium | Official site |
| Papago | Naver translation service for text, images and voice, strong in Korean and Asian languages. | Free | Official site |
| POEditor | Localization management for software strings with machine translation. | Freemium | Official site |
| Reverso | Translation, dictionary and grammar tools with AI rephrasing. | Freemium | Official site |
| Taia | Translation service combining machine translation with professional human translators. | Freemium | Official site |
| Tolgee | Open-source localization platform with in-context editing and machine translation. | Freemium | Official site |