Convert MP3 Audio to SRT Subtitles

Upload your audio and let Profi PDF generate perfectly timed subtitles in seconds. Great for podcasts, accessibility, and social media videos.

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1.5M utilisateurs
13,529 avis

Comment ça marche

MP3 to SRT Converter — Audio to Subtitles Online | Profi PDF
1
Upload MP3. Drag your MP3 file into Profi PDF. We handle recordings of any length, from quick voice notes to hour-long podcast episodes.
2
AI Transcribes & Syncs. Our AI listens, types, and aligns every word to the millisecond. It figures out who is speaking and nails the timing automatically.
3
Download SRT. Check the captions, tweak nuances in the editor if you want, and export your polished SRT or VTT file instantly.

Votre boîte à outils audio et vidéo complète

Transcrire, convertir, extraire — tout ce qui concerne l'audio et la vidéo, géré en un seul endroit.

Transcription IA

Parole en texte avec étiquettes de locuteur, horodatages et précision de 95%+.

Conversion de format

MP3, WAV, M4A, OGG, FLAC — convertissez instantanément n'importe quel format audio ou vidéo.

Vidéo en audio

Extraire l'audio de MP4, enregistrements YouTube, Zoom, et plus.

Ultra rapide

La plupart des fichiers traités en moins de trois minutes. Pas d'attente.

Pas d'inscription
Commencez instantanément
100% sécurisé
Auto-supprimé
Basé sur le navigateur
Pas d'installation

Les gens adorent ces outils

Podcasteurs, chercheurs, marketeurs et équipes à distance utilisent nos outils audio et vidéo chaque jour.

Feb 15
Podcast lifesaver
I turn my podcast episodes into YouTube shorts. Profi PDF generates the SRTs in seconds, saving me hours of manual syncing.
Dave MillerInstagram logo
Dave Miller
Jan 22
Shockingly accurate
I uploaded a messy voice memo recorded outside. Profi PDF still caught 98% of the words and timed them perfectly. Wild.
Sarah JenkinsInstagram logo
Sarah Jenkins
Feb 5
Great for accessibility
We need transcripts and captions for all our training audio. Profi PDF makes it affordable and fast. Highly recommend.
Michael O’ConnorInstagram logo
Michael O’Connor
824 personnes ont transcrit des fichiers aujourd'hui
Chargement...

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Pourquoi choisir nos outils audio et vidéo

Podcast to Video

Turning audio into video clips? Profi PDF gives you the subtitles you need to make your audiograms pop on Instagram and TikTok.

Global Reach

Don’t limit your audience. Translate your audio subtitles into 100+ languages and let the whole world tune in.

Blazing Fast

Waiting is boring. Profi PDF processes audio about 40x faster than real-time. A 60-minute file is done while you grab a coffee.

Make It Accessible

Subtitles aren’t just cool; they are necessary. Make your content accessible to the hard of hearing with zero extra effort.

Editor Included

Use our visual editor to fine-tune timings, correct names, or adjust line breaks. You have total creative control.

Secure & Private

Your audio is your business. We encrypt uploads and permanently delete files after processing. No one listens but the AI.

Podcast to Video

Turning audio into video clips? Profi PDF gives you the subtitles you need to make your audiograms pop on Instagram and TikTok.

Global Reach

Don’t limit your audience. Translate your audio subtitles into 100+ languages and let the whole world tune in.

Blazing Fast

Waiting is boring. Profi PDF processes audio about 40x faster than real-time. A 60-minute file is done while you grab a coffee.

Make It Accessible

Subtitles aren’t just cool; they are necessary. Make your content accessible to the hard of hearing with zero extra effort.

Editor Included

Use our visual editor to fine-tune timings, correct names, or adjust line breaks. You have total creative control.

Secure & Private

Your audio is your business. We encrypt uploads and permanently delete files after processing. No one listens but the AI.

MP3 to SRT Online

Pas besoin de s'inscrire. Choisissez simplement un outil et c'est parti.

Convert MP3 to SRT
4.6
1,340 avis
4.5
13,920 avis
4.6
4,550 avis

Questions fréquemment posées

Réponses rapides sur nos outils de transcription et conversion audio et vidéo.

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MP3 to SRT Converter — Audio to Subtitles Online | Profi PDF - Profi PDF