Speech to text for students
Get your ideas down by talking. Zefmi types what you say into Google Docs, Word, email or any other app on your Windows computer.
What it looks like
Three made-up samples of student writing.
You say
the main point is that um the treaty failed because uh neither side trusted the other
Zefmi types
The main point is that the treaty failed because neither side trusted the other.
You say
hi could I uh have an extra week for the lab report, no, an extra three days
Zefmi types
Hi, could I have an extra three days for the lab report?
You say
The results were not significant at the five percent level.
Zefmi types
The results were not significant at the five percent level.
Samples written for this page to show the two modes. They are not real recordings or customer text.
What happens to your words
What Zefmi does with your voice and text.
Security and privacy in full- Our relay does not store your audioYour voice goes through our relay to AssemblyAI. The relay keeps no audio or text and logs status codes only.
- Your history stays on your deviceYour dictation history is kept on your computer. Our servers keep word counts, not what you said.
- We do not train AI on your wordsThe clean-up step goes through OpenRouter with data collection set to deny, so it only uses providers that do not log or train on prompts.
- Check your school's rulesZefmi types what you say. Whether you may use dictation for assessed work is up to your school.
Questions
How dictation software works, and what Zefmi does and does not do: dictation software explained.
Does Zefmi work in Google Docs?
Yes. Zefmi types at your cursor, so it works in Google Docs in any browser on Windows.
Will it write my essay for me?
No. It types what you say and tidies fillers and punctuation. It does not add ideas.
Does it work offline?
No. Zefmi needs an internet connection, because the speech recognition runs online.
Ready to stop typing?
Try Zefmi free for 14 days on Windows. Mac, iPhone and Android are coming.
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