Skip to main content

Speech to PDF

Record your voice or upload any audio (MP3, WAV, M4A, OGG, FLAC, WebM) and get an accurate transcript in a clean PDF. A real Whisper AI engine does the recognition — 99 languages with automatic detection, far more accurate than browser dictation — then you review and edit the text, optionally add timestamps, and export a selectable, multilingual PDF (Indic, CJK, Arabic and accents all render correctly). Your audio is deleted the instant it is transcribed.

Record
Upload audio
Tap to start recording
00:00
Your browser will ask for microphone permission. Speak clearly; tap again to stop.

Drag & drop audio files here

— or —
Whisper AI 99 languages Editable transcript Batch + combine
Whisper AI accuracy
99 languages
Editable transcript
Audio deleted instantly
100% Free

Try more free PDF tools

PDF to Audio Text to PDF PDF to Text Merge PDF Compress PDF Word to PDF

Speech to PDF

Accurate Whisper AI transcription — record or upload audio, edit, export a multilingual PDF.

Convert Speech to PDF — Accurate Voice & Audio Transcription

Meetings happen, lectures are delivered, interviews and voice notes are recorded — but the information stays trapped inside audio nobody has time to re-listen to. Converting speech to PDF turns that audio into searchable, editable text you can read, highlight, share and archive.

This converter uses a real Whisper AI speech-recognition engine (via faster-whisper) — one of the most accurate systems available and far better than the browser dictation older tools relied on. Record straight from your microphone or upload any audio file (MP3, WAV, M4A, OGG, FLAC, WebM and more); it transcribes in 99 languages with automatic language detection. You then review and edit the transcript, optionally add timestamps or translate it to English, and export a clean, selectable, multilingual PDF. No watermark, and no signup for your first 2 tasks a day.

How to Convert Speech to PDF

Record or upload your audio, let Whisper AI transcribe it, review the text, and export a clean PDF.

1. Record or Upload

Tap the mic to record in your browser, or drop an MP3, WAV, M4A, OGG, FLAC or WebM file. Both paths use the same accurate engine.

2. Whisper Transcribes

Choose an accuracy model and let Whisper AI transcribe with punctuation, in 99 languages with automatic detection. Pick “Translate” to output English.

3. Review & Edit

Read the transcript, fix any word, and toggle timestamps on each segment — so the final document is exactly right, not just close.

4. Download PDF

Export a selectable, multilingual PDF — individually, as a ZIP, or combined into one. Your audio is deleted the instant it is transcribed.

Why Convert Speech to PDF

A searchable, editable transcript is far more useful than an audio file. Transcribe once, reference forever.

Whisper AI Accuracy

Built on OpenAI's Whisper model — markedly more accurate than the browser dictation older tools use. Choose a larger model for tough or noisy audio.

Record or Upload

Speak into your microphone right in the browser, or upload MP3, WAV, M4A, OGG, FLAC, WebM, AAC and more — any common audio format is decoded.

99 Languages, Auto-Detected

English, Hindi, Marathi, Tamil, Telugu, Kannada, Malayalam, Gujarati, Punjabi, Urdu, Bengali and major world languages — detected automatically or locked in.

Editable Before Export

Unlike one-shot converters, you review and correct the transcript first — so the PDF is perfect, not just a rough draft.

Timestamps & Translate

Prefix each spoken segment with its start time for cross-referencing, or translate the transcript to English regardless of the language spoken.

Selectable, Multilingual PDF

The PDF is rendered by a real engine, so every script — Devanagari, CJK, Arabic, accents — is drawn correctly and the text stays selectable and searchable.

Speech to PDF — FAQs

It uses OpenAI's Whisper model (via faster-whisper), one of the most accurate speech-recognition systems available and clearly better than the built-in browser dictation older tools rely on. Clear audio transcribes very accurately; noisy recordings, heavy accents or overlapping speakers are harder — choosing a larger model and the correct language helps. Because you review and edit the transcript before exporting, the final PDF is exactly right.

Both. Tap the microphone to record directly in your browser (it will ask permission), or upload an existing audio file — MP3, WAV, M4A, OGG, FLAC, WebM, AAC, MP4 audio and more. Recordings and uploads are transcribed by the same Whisper engine, so accuracy is identical.

99 languages, with automatic detection — including English, Hindi, Marathi, Bengali, Tamil, Telugu, Kannada, Malayalam, Gujarati, Punjabi, Urdu and the major world languages. You can also choose “Translate to English” to output an English transcript regardless of the language spoken. The PDF renderer draws every script correctly, so nothing is garbled.

Timestamps: yes — toggle them to prefix each spoken segment with its start time. Speaker labels (diarization) are not applied automatically; the transcript is one continuous flow, but because it is fully editable you can add speaker names yourself before exporting.

No signup, no watermark — 2 free tasks a day (3 with a free account). Recognition runs on our own server (not a third-party cloud); your audio is processed in an isolated temporary folder and deleted the instant the transcript is produced. Nothing is stored, logged or shared.