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Image Info

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 10 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 10 Sep 2026. How this is checked

Image Info is a Firefox browser extension that displays an image's resolution and file size when the user hovers over it. It is intended for people who need to inspect image properties quickly while browsing.

Inferred · not functionally tested

FreeWebEmbeddablemacOSWindowsLinux
Image Info preview
Visit mozilla.org

Overview

4 features

Purpose: Identifying image dimensions and file sizes without opening image properties or downloading files.

Inferred · not functionally tested

Audience: Firefox users who inspect images on websites

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, macos, windows, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

Image Info sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on identifying image dimensions and file sizes without opening image properties or downloading files. Inferred · not functionally tested: Image Info is a consumer product aimed at firefox users who inspect images on websites. Basis unknown · not verified: Image Info is free to use. Basis unknown · not verified: Image Info is available on the web, embeddable surfaces, macOS, Windows, and Linux.

Behind Image Info is Firefox user 13483736, and it first shipped in 2017. Inferred · not functionally tested: Key capabilities include resolution display, file size display, and mouse hover detection. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Resolution display
  • File size display
  • Mouse hover detection
  • Website image inspection

Topics: Inferred · not functionally tested

Tags
firefox-extensionimage-metadataimage-dimensionshover-inspection

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed10 Sep · 18:13 UTC
    Image Info seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Image Info

What is Image Info?
Inferred · not functionally tested: Image Info focuses on identifying image dimensions and file sizes without opening image properties or downloading files. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Image Info?
Inferred · not functionally tested: Image Info is a consumer product built for firefox users who inspect images on websites.
Does Image Info have a free plan?
Basis unknown · not verified: Yes — Image Info is free to use.
What platforms does Image Info run on?
Basis unknown · not verified: Image Info runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Image Info still active?
PulseGate's liveness check found it on 10 Sep 2026.
What projects are similar to Image Info?
Similar projects tracked by PulseGate include Image Insight, Get Image Info, and Image Resolution Viewer.Image InsightGet Image InfoImage Resolution Viewer
Who develops Image Info?
Image Info is developed by Firefox user 13483736.
How long has Image Info been around?
Image Info first shipped in 2017.

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