MIDI Player Firefox

MIDI Player

Play all kinds of MIDI files in browser.

Features & Capabilities

The MIDI Player Chrome extension enables seamless playback of all types of MIDI files, including the latest MIDI 2.0 format, directly within your browser. It supports popular MIDI file formats such as .mid, .kar, .rmi, and .midi2, automatically detecting MIDI content in hyperlinks and audio tags on web pages for instant playback.

For enhanced sound quality, users are encouraged to install the Jazz-Plugin and Jazz-MIDI extension. Note that due to security restrictions, MIDI files must reside on the same domain as the referring page or on CORS-enabled servers. The extension source code is open and available on GitHub for community reviews and feedback.

User Growth & Download Statistics

By:
Jazz-Soft
Daily users:
841 -8
Rating:
4.20
(10)
Version:
1.0.2.0 Last updated: 2025-04-26
Version code:
5937468
Creation date:
2018-05-23
Risk:
Moderate risk impact Moderate risk likelihood
Content scripts matches:
  • <all_urls>
Size:
80.38KB
Email:
se*****@jazz-soft.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-19
Compare stats and ranking:

Other platforms

Chrome
MIDI Player (v1.0.2.0)
5,000 3.73 (15)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Jazz-Soft
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/midi-player/
Email:
se*****@jazz-soft.com
Website:
https://jazz-soft.net

User Reviews

MIDI Player is a free, open-source Firefox add-on that effectively plays MIDI files embedded in web pages or accessed via links. Users appreciate its simplicity and reliability for listening to MIDI passages on sites like Wikipedia. However, it struggles to play MIDI files opened directly in a browser tab, indicating limited functionality beyond embedded playback.
Pros
  • Free and open source.
  • Works well for playing MIDI files embedded in web pages like Wikipedia.
  • Automatically plays MIDI when clicking on MIDI links on web pages.
  • Performs as expected for its primary task.
Cons
  • Does not play standalone MIDI files opened in their own tab.
  • Limited functionality to only play MIDI from links, not direct files.
Recent reviews
by Ki*****, 2025-11-23

by 天灭*****, 2025-03-28

by 退出*****, 2025-02-13
View all user reviews ›

Is MIDI Player Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

MIDI Player requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

MIDI Player is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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Best MIDI Player Alternatives

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