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LinkCheck

github.ioBrowser DevTools & extensions

PulseGate's liveness check found it on 20 Sep 2026; it is registered on GitHub, the Chrome Web Store and Firefox Add-ons and has been in the index since 20 Sep 2026. How this is checked

LinkCheck is an open-source browser extension for Chrome, Firefox, Edge, and Brave that scans webpages for broken and redirected links. It provides real-time status results, highlights links on the page, and exports Markdown reports for developers and content teams.

Inferred · not functionally tested

FreeApache-2.0WebEmbeddable
LinkCheck preview
Visit github.io
1alternative
8features
2026since

Overview

6 features

Purpose: Finding broken and redirected links on webpages without manually checking each URL.

Inferred · not functionally tested

Audience: web developers, content editors, and website maintainers

Inferred · not functionally tested

Functions: data_extraction

Inferred · not functionally tested

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

Recorded constraints: pricing: free · license: Apache-2.0 · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

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

LinkCheck sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on finding broken and redirected links on webpages without manually checking each URL. Inferred · not functionally tested: LinkCheck is an open-source project aimed at web developers, content editors, and website maintainers. Basis unknown · not verified: LinkCheck is free to use. Basis unknown · not verified: It runs on the web and embeddable surfaces.

Game Shoutout builds and maintains LinkCheck, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are real-time results, page highlights, and status filtering.

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

Tasks: Inferred · not functionally tested

  • Real-time results
  • Page highlights
  • Status filtering
  • Redirect detection
  • Timeout handling
  • Markdown export

Topics: Inferred · not functionally tested

Tags
broken-link-checkerredirect-scannerbrowser-extensionmarkdown-reports

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

License
Apache-2.0
Public signals
HTTPSFree tierGitHubStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed20 Sep · 17:40 UTC
    LinkCheck seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about LinkCheck

What does LinkCheck do?
Inferred · not functionally tested: LinkCheck focuses on finding broken and redirected links on webpages without manually checking each URL. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use LinkCheck?
Inferred · not functionally tested: LinkCheck is an open-source project built for web developers, content editors, and website maintainers.
Does LinkCheck have a free plan?
Basis unknown · not verified: Yes — LinkCheck is free to use.
What platforms does LinkCheck run on?
Basis unknown · not verified: LinkCheck runs on the web and embeddable surfaces.
Is LinkCheck still active?
PulseGate's liveness check found it on 20 Sep 2026.
What are alternatives to LinkCheck?
Similar projects tracked by PulseGate include Link Checker, Check Web links, and Simple Link Checker.Link CheckerCheck Web linksSimple Link Checker
Who makes LinkCheck?
LinkCheck is developed by Game Shoutout.
When did LinkCheck launch?
LinkCheck first shipped in 2026.

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