Turn Voice Notes into Structured Text

Record in the browser or upload supported audio, auto-format the transcript, then rewrite or translate without leaving the note.

Workflows

Record live → Transcript: Use the in-browser recorder to capture a note and send it through our speech engine for text.
Upload hours of audio → Chunked processing: Compress and chunk MP3, M4A, WAV, WebM, or MP4 uploads so long memos finish reliably.
Transcript → Rewrite presets: Apply Polish, Clarify, Shorten, Expand, Bullets, or Spell check presets or add saved prompts.
Transcript → Translate + export: Translate in 100 languages, copy the cleaned text, share, or download the encrypted audio.

Record audio or select a file.
Sondeas transcribes with built-in speech-to-text, optional speaker detection, and auto punctuation.
Use rewrite presets or saved prompts to polish the note.
Translate into 100 languages or keep the transcript bilingual.
Copy, share, or download text and audio from the same workspace.

Sample output using Polish and Bullets presets.

Polish output

Morning note cleaned with punctuation, corrected casing, and trimmed filler while keeping the tone.

Bullets output

- Decision: adopt bilingual onboarding timeline
- Owner: Marketing lead (Ana)
- Follow-up: Translate script before Friday

Can I customize rewrite presets?: Yes. Combine quick presets (Polish, Clarify, Shorten, Expand, Bullets, Spell check), persona voices, and saved custom prompts inside the AI rewrite popover.

Does it work offline?: Sondeas runs in your browser; an internet connection is required to process audio.

Do credits expire?: Paid credits purchased through Stripe never expire, and the free monthly minutes refresh on your signup date.