Join audio

Join audio files online.

Upload audio below to continue in File Transcribe — get a transcript for each file.

  • Free to try
  • Works in browser
  • No signup

Overview

Joining audio matters when you recorded multiple takes, split long interviews across files, or need one document from several voice notes. Merging binaries is one approach; merging meaning is another. File Transcribe helps you transcribe each piece and assemble a single readable document.

Use this page when you have more than one audio file. Continue to Audio to text for each take, export or copy the transcripts, and combine them in order — with timestamps preserved per file.

Why join via transcripts?

A concatenated MP3 is still hard to search. A combined transcript is skimmable, quotable, and easy to paste into Docs or Notion. Keep the originals; ship the text.

When to use this

  • Multi-take podcasts

    Transcribe intro, interview, and outro separately, then stitch the text.

  • Split interviews

    Recorder filled up mid-session — join the story in your document.

  • Team voice notes

    Collect updates from several people into one summary draft.

  • Research packs

    Batch field notes into a single searchable archive after sign-in.

Why File Transcribe

  • Per-file clarity

    Each upload keeps its own timeline for accurate quotes.

  • Speaker labels

    Rename voices before you merge text.

  • Simple exports

    TXT for paste-up; SRT when you need timed captions.

  • Same workflow as MP3 joiner

    See /tools/mp3-joiner for MP3-specific framing.

How it works

  1. 1

    Pick the first file

    Drop audio above and continue to Audio to text.

  2. 2

    Repeat for each take

    Transcribe remaining files in order.

  3. 3

    Combine the text

    Paste into one doc with headings per segment.

Related tools

Frequently asked questions

How do I join multiple audio files?

Upload each file on Audio to text, export or copy the transcripts, then combine them in your document.

Is there an MP3 joiner page?

Yes — /tools/mp3-joiner uses the same upload flow.

Will speaker labels carry over?

Each file is labeled on its own. Rename speakers consistently before you merge text.

Can I upload several files at once?

Process them one after another for clean timelines, then join the transcripts.

Is it free to try?

Yes, within guest daily limits on Audio to text.

Need unlimited transcription?

Upload on the homepage for free, edit in the browser, export TXT or sign in for subtitles.

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