The Link Checker app scans Contentful entries for URLs, validates them via App Functions, and displays broken or risky links directly in the entry sidebar and in a dedicated page-level audit view.

With this app, you can identify broken links, staging URLs, and other risky destinations before content is published. Teams can configure which content types the app applies to, define a current domain for resolving relative links, and set allow and deny rules to keep link validation focused and reliable.

Key features include:

• In-Entry Validation: Editors scan links directly from the entry sidebar while they work to catch issues before publishing.
• Rule-Based Guardrails: Supports allow lists, deny lists, and current-domain configuration to help teams flag risky or non-production links with more confidence.
• Cross-Entry Visibility: A dedicated page-level audit view allows admins and content teams search, filter, and review link issues across assigned content types in one place.