Audio to PDF Converter — Free Online, No Upload
Upload audio files (MP3, WAV, M4A, OGG) and generate a PDF transcript. All processing is done in your browser — nothing is uploaded.
Drop an audio file here
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Frequently asked questions
Everything runs entirely in your browser using WebAssembly. Your files never leave your device — no upload, no server, no cloud.
No artificial limit. Processing capacity depends only on your device's available memory. Desktop browsers typically handle files up to 500 MB.
Never. ILikePdf does not add watermarks to any output file, free or otherwise.
Yes. The tool works in any modern mobile browser (Chrome, Safari, Firefox) on Android and iPhone with no app installation.
Audio is transcribed to text using the Web Speech API, then formatted into a PDF document with the transcript.