BunchTool — Internal Link Checker
⚙️ Options
🔗 Share
↺ Reset
📝 HTML Source Code
📊 Link Profile Audit
0 links
Internal
0
External
0
Nofollow
0
AUDITED LINKS
Anchor Text Target URL Type Rel
No links extracted yet
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Internal Link Checker —
Extract & Audit

Our free Internal Link Checker provides a professional, high-performance solution to analyze HTML source codes to extract and audit all outbound and inbound links, identifies follow vs nofollow, internal vs external, 100% free directly within your browser. Engineered for maximum speed and absolute privacy, the tool operates entirely on the client side using secure local JavaScript processing—meaning your data never leaves your device and is never uploaded to any external server. Whether you are working on a desktop, tablet, or mobile phone, the responsive and premium interface delivers instant real-time results with zero wait times. Designed for daily productivity, it features fully configurable parameters, robust input verification, and offline capability to ensure a seamless, secure workflow.

Analyze HTML source codes to extract and audit all outbound and inbound links
Fast browser-based audits with zero server tracking
100% secure client-side calculation — your private data never leaves your device
Offline-ready execution with a responsive premium interface for mobile, tablet, and desktop
🔗
AuditDeep HTML checks
FreeAlways
BrowserComputed
How It Works

Use Internal Link Checker in three steps

Step 1
📝
Paste HTML Markup

Copy the raw page source HTML and paste it into the main input textarea.

Step 2
⚙️
Input Context Domain

Enter your website domain context. This helps the tool resolve if absolute URLs are internal or external.

Step 3
💾
Analyze Link Profile

View extracted links in the dynamic grid, filtering by internal, external, or nofollow status.

Why BunchTool

Why use our free Internal Link Checker?

🔍
Search-Engine Compliant Audits

Checks technical setup configurations, canonical metadata links, regional hreflang tags, and core keyword distributions.

⚙️
Tailored Search Optimizations

Configure search crawler depths, input custom domain pathways, and adjust meta-tag character limits to refine your SEO strategy.

🔒
Private Technical SEO Auditing

Audit your target domains and content drafts with 100% security. No proprietary tags, URLs, or keywords are ever logged or shared.

FAQ

Frequently asked questions

Is the Internal Link Checker free to use?
Yes — completely free with no file-size limits, no daily usage caps and no premium tier. All 247 tools on BunchTool are free forever, with no upsells or paywalls.
Is my data safe and private?
Absolutely. Your data is processed entirely inside your browser using client-side JavaScript. Nothing ever leaves your device or is uploaded to any server.
Does the Internal Link Checker work offline?
Yes. Once this page has loaded in your browser, the tool continues to work without an internet connection. Your browser handles all the processing locally on your device.
What is an internal link?
An internal link is a hyperlink that targets another page on the same domain or website structure. They are crucial for distributing SEO page authority and helping users navigate.
What is the difference between follow and nofollow links?
Dofollow links allow search engines to pass link authority (link juice) to the target page. Nofollow links (rel='nofollow') instruct search engines not to associate your page's authority with the destination.
How many links per page is optimal for SEO?
While Google can crawl hundreds of links per page, a general best practice is to keep links under 100 per page to preserve page value distribution and prevent looking spammy.
Are relative paths checked as internal links?
Yes! The crawler detects links starting with '/', './', or absolute paths matching the context domain as internal links, while absolute paths pointing elsewhere are audited as external.
Is my proprietary source code uploaded online?
Absolutely not. All HTML code analysis is performed locally in your browser sandbox using javascript regex. It works completely offline.
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