AIFF to MP4 Converter

Convert your AIFF files to MP4 in seconds — free and online.
to
Select or drag & drop files to begin.

How to convert AIFF to MP4?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your AIFF file.

You can drag and drop it too — we’re flexible!

Choose “MP4” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in MP4 format.

Just download it and enjoy. Easy, right?

At a glance: AIFF to MP4

🔁 Conversion: AIFF to MP4 ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Audio, Video ✳️ Extensions: .aiff → .mp4 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About AIFF

AIFF stands for Audio Interchange File Format and is essentially the same as AIF. It’s a standard for storing uncompressed audio, especially popular on Apple devices and in professional studios. AIFF files offer excellent audio quality, making them a favorite in music and media production.

About MP4

MP4 is a multimedia container format that can store video, audio, subtitles, and images. It’s the most common format for online video streaming and playback, supporting high compression and broad compatibility. MP4 is often used with H.264 and AAC codecs.

Why Convert AIFF to MP4 with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .aiff files to .mp4 right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your AIFF files into MP4 in just a couple of clicks. No registration, no limits — and it’s 100% free.

More AIFF conversions you can try

Explore other formats you can turn your AIFF files into — it's easy!

AIFF to MP4 Converter Quality Rating

⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐
Rated 9.46/10 based on 278256 reviews
You can rate after file conversion