Exact Attributes Inspector Firefox

Exact Attributes Inspector

By: Radoslav Ďurač Add-on
Firefox DevTools sidebar that shows empty HTML attributes with quotes (e.g. alt="") and displays exact attribute values

Overview

Firefox Add-ons Store
Daily users
6
Data as of 2026-09-07
Rating:
5.00
(1)
Version:
1.3.3
Last updated: 2026-04-02
Download
Ranking
#40,748 ▼ 590
Overall
Top keyword rank
#248 ▼ 3
value

Features & Capabilities

This extension makes empty HTML attributes visible by rendering them with explicit quotes (for example alt=""), instead of the simplified alt representation used in Firefox DevTools.

Exact Attributes Inspector enhances Firefox DevTools by showing HTML attributes exactly as they exist in the DOM.

Firefox DevTools visually simplifies empty attributes (for example alt="") and displays them as alt, which can be misleading during accessibility audits and debugging.

This extension solves that problem by making empty attributes explicitly visible and providing a dedicated Inspector sidebar that:

• Displays all attributes with their exact values • Always shows empty attributes with quotes (e.g. alt="", title="", aria-label="") • Clearly distinguishes between missing and empty attributes • Renders full nested HTML markup of the selected element • Uses a syntax-highlighted code view similar to Firefox Inspector • Supports light mode, dark mode, and automatic theme detection

This tool is especially useful for:

• Accessibility audits (WCAG) • Frontend debugging • QA and code reviews • Developers working with semantic HTML and ARIA

The extension does not modify the page or Firefox DevTools itself. It adds a separate panel with accurate attribute representation.

Simple. Precise. Developer-focused.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Radoslav Ďurač
Daily users:
6
Rating:
5.00
(1)
Version:
1.3.3 Last updated: 2026-04-02
Version code:
6201325
Creation date:
2026-03-30
Firefox add-on GUID:
exact-empty-attributes@example.com
Firefox add-on numeric ID:
2995730
Firefox on Android:
Yes
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Size:
14.71KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-07
Compare stats and ranking:

Ranking

# 40,748 ▼ 590
Other rankings
#248 in value keyword 22 ▼ 3

For Developers

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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:
Radoslav Ďurač
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/exact-attributes-inspector/

Is Exact Attributes Inspector 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.

Exact Attributes Inspector 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.
  • Medium ****** ** ********* ****** ********* *** **** ****** **** **** ** ******* ** ********** **** ***********
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.

Exact Attributes Inspector 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.
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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