MP4Inspector

Inspect MP4 Boxes from the DevTools!

As of May 2026, MP4Inspector has 853 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.

Usersdown 1.7 percent1.7%
853
853
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0.3
Manifest V3

History

2 snapshots

Tracking since Apr 29, 2026.

880865.5851Apr 29, 2026May 26, 2026
View as table
DateUsersRatingReviewsVersion
Apr 29, 20268685.0011.0.3
May 26, 20268785.0011.0.3
Now8535.0011.0.3

Permissions & access

Permissions
scripting
Host access
*://localhost/*

Screenshots

MP4Inspector screenshot 1MP4Inspector screenshot 2MP4Inspector screenshot 3MP4Inspector screenshot 4

About

A Chrome extension to help you inspect mp4 video content and find irregularities in video streams.

After installing the MP4Inspector will show up as a new tab in your DevTools and offers the following features: 

- Inspect contents of mp4 boxes 
- Side-by-side mp4 box comparisons
- Filter by file name and/or mp4 box
- Download and concatenate segments
- View mp4 box contents as hex data

The MP4Inspector extension is open source and available on GitHub (https://github.com/bitmovin/MP4Inspector).

Technical

Version
1.0.3
Manifest
V3
Size
2.22MiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
hbhbgdjihkanidbjmdoandhbkhncommk
Developer ID
u941e475888a18323272466509b8dd44c
Developer Email
[email protected]
Created
Jun 22, 2022
Last Updated (Store)
Mar 23, 2023
Last Scraped
May 26, 2026
Website
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 26, 2026.