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Media Info

View media file details

Drag & drop video file here

Supports MP4, MKV, AVI, MOV, WebM and more

or
Drag & drop video file here. Browse Files.
Extract from URL
HOW IT WORKS

Three steps. Zero complexity.

1

Upload AAC File

Drag & drop your AAC file to inspect

2

View File Details

See codec, resolution, bitrate, duration and stream info

3

Export Stream Data

Copy or download detailed AAC file analysis

FORMAT INFO

What is AAC?

AAC Specs

FormatAAC
USE CASES

Why Analyze AAC Files?

Common reasons to inspect AAC metadata

Cross-Platform Sharing

Save as AAC for maximum compatibility across all devices and platforms.

Web & Social Media

AAC is widely supported across all major web platforms and social media.

Professional Editing

Use AAC as an intermediate format for video editing workflows.

Mobile Devices

AAC plays natively on virtually every smartphone and tablet.

No strings attached.

100% FreeNo premium tiers, no limits
No AdsClean, distraction-free UI
Zero UploadsAll processing stays on-device
No SignupStart using instantly, no account

100% Private

Your files never leave your device. Analysis happens in your browser.

100%processed locally

Instant Analysis

Instant AAC file inspection — no waiting, no upload.

10xfaster processing

All Formats Supported

Analyze MP4, MOV, AVI, MKV, WebM, MP3, WAV, FLAC and more.

MP4MOVMKVWebMAVI
FLVWMV3GPM4V
Multi-Channel Audio
5.1 Surround7.1 SurroundStereo
mediabunny+ffmpeg.wasm
AAC File Analyzer — Check Codec, Resolution & Bitrate Free | tools.video