Online Links Broken Checker

Quickly identify broken links by checking URLs for HTTP errors like 404, 500, and timeouts.

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4,168+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

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4.9 / 5.0

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About This Tool

The Online Links Broken Checker is a comprehensive tool that helps you validate URLs to find dead or problematic links. Enter individual URLs or upload a text file containing multiple links (one per line) to check their HTTP status codes. The tool performs real-time requests and categorizes links as working (2xx, 3xx), broken (4xx, 5xx), or timed out. Results are displayed with detailed statistics including response time, status codes, and error messages. Perfect for website maintenance, SEO audits, and content quality assurance.

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How to Use

Enter a URL in the text field or click 'Upload File' to select a text file with multiple links (one per line).
Click 'Check Links' to start the validation process.
View results showing broken links, working links, and statistics.
Use the 'Export Results' button to download a CSV report of all checked links.

Frequently Asked Questions

Find Quick Answers

What types of links can this tool check?

The tool can check any publicly accessible HTTP or HTTPS URL, including web pages, images, documents, and API endpoints.

How many links can I check at once?

You can check up to 100 links per request when using file upload. For manual entry, you can paste multiple URLs separated by commas or new lines.

What HTTP status codes indicate a broken link?

Status codes 400-499 (client errors like 404 Not Found) and 500-599 (server errors) are considered broken. Codes 200-399 are typically working links.

Can I check links behind a login or on private networks?

No, the tool only checks publicly accessible URLs. Links requiring authentication or on local networks cannot be validated.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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