Speech Shrink
Got a keynote transcript, podcast transcript, or pasted speech? Speech Shrink uses LM Mini to pull out the core message in seconds.
One-tap install
Build the shortcut below (2 minutes), then share to iCloud from Shortcuts.app to enable one-tap install for others. Update website/data/shortcuts.json with your icloudUrl and re-run this generator.
Siri Phrase
"Hey Siri, shrink this speech"
Run once after installing, then Siri learns this phrase.
How the shortcut works
- Copy or select the speech or presentation text.
- Run the shortcut from Share Sheet or after Dictate Text.
- LM Mini summarizes while preserving the speaker's main argument.
- Read the condensed version or save it to Notes.
Key features
- Handles long inputs — route through LM Studio for 32k+ context on Mac
- Paragraph or bullet output styles
- Works offline with on-device models
- Great for students, journalists, and conference attendees
Recommended models
Qwen 3 4B or Llama 3.2 3B for speeches under ~4k tokens
Qwen 3 8B (MLX) or connect to LM Studio with a 32B model for long keynotes
Tune temperature (0.7) and top-p (0.9) in LM Mini → Settings → Model Parameters. See the full on-device model catalog.
Build it in 60 seconds
- Add Get Clipboard or Share Sheet Text input.
- Add Ask LM Mini with: Condense this speech to 5 bullet points capturing the main thesis and supporting evidence.
- Enable onDevice=1 in the URL scheme or pick On-Device in the Ask action.
- Show Result.
URL scheme (power users)
Add an Open URLs action in Shortcuts.app:
lmmini://shortcut/summarize?text=TEXT&style=bulletsNeed LM Mini? Free on iOS and Android — on-device GGUF/MLX, LM Studio Connect, voice, and more.
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