Turn Voice Notes from a Trip into a Searchable Travel Journal

Why this works

Voice notes are the fastest way to capture a trip. Transcribing them offline means you do not need roaming data or a paid journaling app to make them searchable.

Step by step

1. Record with dated filenamesUse your phone's voice recorder and keep the default timestamp in the filename.
2. Batch the files at homeCopy the audio to one folder and convert each file to 16 kHz WAV, as in the other whisper.cpp guides.
3. Transcribe the folderRun whisper.cpp once per file. Save each transcript next to its audio, with the same name.
4. Compile a day summaryUse the prompt below in a local model, one day at a time, to make a readable diary entry.
5. Add the place namesKeep a short list of places and check spellings from receipts or maps.

Copy-paste prompt

Turn these voice-note transcripts from one day into a short travel diary entry in the first person. Keep the order of events, include place names exactly as spoken, and keep it under 300 words. Do not add events or feelings that are not in the notes.

NOTES:
<paste>

Check your result

• Place names match your receipts or maps
• No events were added that you did not record
• Each entry is dated

Pitfalls to avoid

• Recording people without consent can be illegal in some places; ask first.
• Save the original audio too; the transcript is only a search index.