AIFF to MP4 Converter
Turn AIFF audio into a genuine MP4 video with a clean background for social platforms, presentations, and video editors. Convert and download free.
Drop your AIFF files here
Up to 500MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your AIFF files
Drag and drop or select AIFF files from your device. You can upload multiple files at once.
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Configure Output
Choose an audio quality setting to balance sound quality and file size.
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Download MP4 files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert AIFF to MP4?
AIFF is an uncompressed audio format common in Apple and professional production workflows. Converting it to MP4 creates a widely supported video format used by phones, computers, websites, televisions, and social platforms, ready for workflows that use the destination format.
MP4 plays on iPhone, Android, Windows, Mac, smart TVs, modern browsers, and leading video-editing applications.
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Frequently Asked Questions
How do I turn AIFF audio into MP4 video?
Add your AIFF file, choose your preferred audio quality, start the conversion, and download the completed MP4 video. No account is required.
Which AIFF files can I convert?
This converter works with Apple production workflows, studio recordings, sound libraries, and uncompressed AIFF audio. The complete audio track is placed into a genuine MP4 video.
What appears in the MP4 video?
The video uses a clean 1280 by 720 visual background while preserving the full duration of your AIFF recording.
What video and audio codecs are used?
The completed MP4 uses H.264 video with AAC audio for reliable playback, clear sound, and compatibility with its intended media workflows.
Where can I use the converted MP4 video?
MP4 works with social platforms, presentation tools, phones, computers, browsers, and common video editors, making studio recordings, Apple audio, sound effects, and music easier to publish or present as video.
Is AIFF to MP4 free and secure?
Yes. Files are transferred over an encrypted connection, processed securely, and automatically deleted shortly after conversion. No account is required.