Best free transcript-based podcast editing
Transcript editing turns an hour of audio into a document: delete a sentence and the audio goes with it. You also get show notes and accessible transcripts as a by-product. The free plans differ most in how many minutes they transcribe and whether that allowance resets.
Short answer
Descript is the dedicated transcript editor here. Its free plan allows 60 media minutes a month, with transcription in 25 languages. Zencastr lists unlimited transcription hours on Free if you record there. Headliner transcribes and edits full episodes for 2 hours a month. Async gives 1 hour of transcription, lifetime.
Side by side
| # | Tool | Free transcription allowance | Resets? | Source · verified |
|---|---|---|---|---|
| 01 | Descript | 60 media minutes. Transcription in 25 languages. | Monthly | Official |
| 02 | Zencastr | Unlimited transcription hours | n/a (unlimited) | Official |
| 03 | Headliner | Transcribe & edit full episodes: 2 h | Monthly | Official |
| 04 | Async (formerly Podcastle) | 1 h, shared across transcription features | No (lifetime) | Official |
| 05 | Audacity + OpenVINO | Whisper transcription plugin, runs locally | n/a (local) | Official |
How to choose
- You want to cut the episode by editing text: Descript, within about one hour of media a month on Free.
- You only need transcripts for show notes or accessibility: Zencastr, if you record there, or Audacity's local Whisper plugin.
- You also want audiograms from the transcript: Headliner's 2 hours a month covers transcription and clips in one place.
- Always proofread names, jargon and numbers. No published free plan includes human review.
Related: Descript vs Riverside on free plans · AI audio cleanup