Transcribing your podcast multiplies the ROI of every episode: shownotes in under 30 minutes, auto-generated blog posts, social media clipping with per-word timestamps. This guide walks the full flow from raw episode to publishable TXT/SRT/DOCX, optimized for English-speaking podcasters in US, UK, AU, CA.
Why transcribe your podcast (4 concrete reasons)
- SEO: Google indexes text, not audio. A 1-hour transcript = 8,000-10,000 words of new content per episode.
- Accessibility: 5% of listeners have hearing impairment. Without transcript, you exclude them.
- Repurposing: shownotes (10 min), Twitter thread (15 min), Instagram carousel (20 min), LinkedIn post (10 min) — all from same transcript.
- Fast clipping: the "golden moment" 30-second clip for TikTok? Find it in the transcript in 1 minute, not by listening to 1 hour.
Full flow: from raw audio to publishable transcript
1. Export audio in compatible format
TranscribeNode accepts MP3, WAV, M4A, MP4, MOV, FLAC and OGG up to 500 MB. For 60-90 min episodes:
ffmpeg -i episode_07_stereo.wav -ac 1 -b:a 192k episode_07.mp3
Converts stereo 320kbps to mono 192kbps (about 80 MB for 1 hour).
2. Pre-process (clean noise, normalize)
Before uploading, worth cleaning the audio and removing background noise. This improves transcription accuracy 10-30%, especially if recorded in places with ambient noise.
3. Upload and configure
Login at /app/, drag the file. Autodetect works well for English but you can force language=en.
If you have 2-3 hosts/guests, enable diarization: transcript gets <Speaker 1>, <Speaker 2> tags.
4. Receive TXT + SRT + DOCX
In 3-8 minutes for a 60-min episode:
episode_07.txt— plain text for shownotes and postsepisode_07.srt— subtitles for YouTube/Vimeoepisode_07.docx— editable doc for final reviewepisode_07.json— per-word timestamps (auto clipping)
Cost for frequent podcasting
| Frequency | Hours/month | Best pack | Monthly cost |
|---|---|---|---|
| Weekly · 30 min | ~2h | Pay-as-you-go | USD 4 |
| Weekly · 60 min | ~4h | Plus pack USD 18 | USD 8 (covers 2 months) |
| 2× week · 60 min | ~8h | Plus pack USD 18 | USD 16 |
| Daily · 30 min | ~15h | Pro pack USD 80 | USD 24 |
| Studio with 5+ podcasts | 50h+ | Business pack USD 350 | USD 60+ (USD 1.20/h) |
TranscribeNode vs alternatives for English podcasters
| Service | Price/hour | Diarization | SRT | EN support |
|---|---|---|---|---|
| TranscribeNode | USD 1.40-2 | ✓ | ✓ | ✓ all accents |
| Otter.ai | USD 8 (Pro) | ✓ | ✗ TXT only | ✓ |
| Descript | USD 12 (Creator) | ✓ | ✓ | ✓ |
| Rev.com | USD 90 | ✓ human | ✓ | ✓ human |
| YouTube auto | 0 | ✗ | ✓ | Works but errors |
Start with 50 free credits (~50 min of audio) and test an episode. Sign up without credit card.