Free AI Tools for Translations

2026-09-26: Tolgee's official pricing and platform documentation provide a free cloud allowance for commercial projects up to 500 keys and free use for open-source projects, including its translation workflow.

Payment card: not confirmed

The official service currently offers audio and video transcription to text for free, including translation; the page presents this as an available tool rather than a time-limited trial.

Payment card: not confirmed

The official homepage grants registered users 100,000 free translation words per month, documenting a recurring usable AI-translation allowance.

Payment card: not confirmed

Microsoft's official Translator page offers personal-use translation of text, speech, conversations, websites, and documents through its apps; the official app listing is free and Microsoft describes offline packs as AI-powered. This is usable AI translation without a trial-only restriction.

Payment card: not confirmed

DeepL's official Translator page provides the listed text-translation product separately from the paid DeepL Pro trial, establishing ongoing free translation use.

Payment card: not confirmed

Google Cloud's official Cloud Translation pricing page provides the first 500,000 characters per month at no charge, a recurring monthly allowance for the listed translation capability.

Payment card: not confirmed

The official MyMemory API pricing page labels its hosted translation API “Free” and says it remains available as a hosted service, establishing continuing free machine-translation access; no recurring quota is stated on that page.

Payment card: not confirmed