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.

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AVI to MP4 Converter — Convert AVI Video Files to MP4 Online Free | Profi PDF
1
Upload Your AVI. Drag your AVI file into Profi PDF or click to browse. Old home videos, downloaded clips, legacy recordings — any AVI works.
2
Profi PDF Converts It. Our engine converts your AVI into a clean, modern MP4 in seconds. High quality, fast, no settings to mess with.
3
Download Your MP4. Grab your MP4 and you're done. Plays on any phone, Smart TV, browser, or video editor — no more compatibility headaches.

Ihr komplettes Audio- & Video-Toolkit

Transkribieren, konvertieren, extrahieren — alles rund um Audio & Video, an einem Ort bearbeitet.

KI-Transkription

Sprache in Text mit Sprecherkennzeichnung, Zeitstempeln und 95%+ Genauigkeit.

Formatkonvertierung

MP3, WAV, M4A, OGG, FLAC — konvertieren Sie jedes Audio- oder Videoformat sofort.

Video zu Audio

Audio aus MP4, YouTube, Zoom-Aufnahmen und mehr extrahieren.

Blitzschnell

Die meisten Dateien werden in weniger als drei Minuten verarbeitet. Keine Wartezeiten.

Keine Anmeldung
Sofort starten
100% sicher
Automatisch gelöscht
Browserbasiert
Keine Installation

Diese Tools werden geliebt

Podcaster, Forscher, Marketer und Remote-Teams nutzen unsere Audio- & Video-Tools täglich.

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 MüllerInstagram logo
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 AsanteInstagram logo
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 LindqvistInstagram logo
Tara Lindqvist
824 Personen haben heute Dateien konvertiert
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Warum unsere Audio- & Video-Tools gewählt werden

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 Online

Keine Anmeldung erforderlich. Wählen Sie einfach ein Tool und los geht's.

Convert AVI to MP4
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Häufig gestellte Fragen

Schnelle Antworten zu unseren Audio- & Video-Transkriptions- und Konvertierungstools.

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