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Showing posts from September, 2026

HTML Tag Detective

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Please enable JavaScript Paste your HTML code here. ⬇️ 🔎 Check 🗑️ Clear Output 🗑️ Clear Input 🗑️ Clear All How to Use Paste your HTML code onto the editor above then hit 🔎 Check to analyse it. This only works for HTML code. The Detection Here's what it can sniff out: Unclosed tags. A tag was opened but never got its matching closer anywhere in the document. Mismatched tags. A closing tag shows up, but it doesn't match whatever's actually sitting innermost on the stack at that point (e.g. a stray </p> appearing where a </div> was expected). This is the sneaky one! It often looks like an unrelated tag further up is broken, when really it's this mismatch throwing everything off further down the line. Stray closers. A closing tag turns up with no opener at all preceding it anywhere.