Convert AVI to MP4 in Seconds

Got an AVI that won't play on your phone or upload to YouTube? Profi PDF converts it to MP4 instantly — free, private, zero installs.

Instant AVI to MP4

No Signup Required

Works on Any Device

1.5M utilisateurs

13,529 avis

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Comment ça marche

Trois étapes. Pas d'installation. Fait en quelques minutes.

AVI to MP4 Converter — Convert AVI Video Files to MP4 Online Free | Profi PDF

Upload Your AVI. Drag your AVI file into Profi PDF or click to browse. Old home videos, downloaded clips, legacy recordings — any AVI works.

Profi PDF Converts It. Our engine converts your AVI into a clean, modern MP4 in seconds. High quality, fast, no settings to mess with.

Download Your MP4. Grab your MP4 and you're done. Plays on any phone, Smart TV, browser, or video editor — no more compatibility headaches.

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

Finally got my old home videos on my phone

Had years of family videos stuck in AVI that nothing would play. Profi PDF converted them all to MP4 and now they're on my phone and backed up to the cloud. Priceless.

Sandra Müller

Feb 3

YouTube stopped rejecting my uploads

Was uploading AVI files to YouTube and kept getting format errors. Profi PDF converted them to MP4 and everything went through first try. Should've done this ages ago.

Kwame Asante

Jan 26

Fast, clean, no watermarks

Converted a big batch of old AVI clips in one session. Profi PDF was fast, the quality held up perfectly, and there was no watermark or sign-up wall. Exactly what I needed.

Tara Lindqvist

824 personnes ont converti des fichiers aujourd'hui

Chargement...

Fiable et certifié par Leaders de l'industrie

Pourquoi choisir nos outils audio et vidéo

Works on Everything Now

AVI is old-school — great in its day, but phones, streaming platforms, and modern editors often choke on it. MP4 is the universal standard. Profi PDF gets you there in one click.

Quality Stays Sharp

Profi PDF converts your AVI to MP4 while keeping the video and audio quality as close to the original as possible. No blurry output, no weird artifacts.

Upload to YouTube & Social

YouTube, Instagram, TikTok — they all prefer MP4. Profi PDF converts your AVI so you can upload straight away without any format rejection nonsense.

Batch Convert the Whole Archive

Got a folder full of old AVI files to modernize? Profi PDF lets you queue them up and convert back to back. No repetitive uploading, no wasted time.

Transcribe the Audio After

Once you have your MP4, run it through Profi PDF AI transcription to pull out subtitles, captions, or a full text transcript. One platform, full workflow.

Encrypted & Auto-Deleted

Your video is locked with encryption on upload and wiped from Profi PDF servers the second conversion is done. Zero data stored, zero risk.

Works on Everything Now

AVI is old-school — great in its day, but phones, streaming platforms, and modern editors often choke on it. MP4 is the universal standard. Profi PDF gets you there in one click.

Quality Stays Sharp

Profi PDF converts your AVI to MP4 while keeping the video and audio quality as close to the original as possible. No blurry output, no weird artifacts.

Upload to YouTube & Social

YouTube, Instagram, TikTok — they all prefer MP4. Profi PDF converts your AVI so you can upload straight away without any format rejection nonsense.

Batch Convert the Whole Archive

Got a folder full of old AVI files to modernize? Profi PDF lets you queue them up and convert back to back. No repetitive uploading, no wasted time.

Transcribe the Audio After

Once you have your MP4, run it through Profi PDF AI transcription to pull out subtitles, captions, or a full text transcript. One platform, full workflow.

Encrypted & Auto-Deleted

Your video is locked with encryption on upload and wiped from Profi PDF servers the second conversion is done. Zero data stored, zero risk.

AVI to MP4 en ligne

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

Convert AVI to MP4

4.6

1,340 avis

4.5

13,920 avis

4.6

4,550 avis

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