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Bracket Matcher

bracket · parser · syntax

Check angle brackets < >5 matched, 0 errors

✓ All brackets are matched correctly (5 pairs)

Highlighted

function greet(name: string) {
  if (name.length > 0) {
    return `Hello, ${name}!`
  }
}

How to use

1
Paste your code.
2
Optionally check angle brackets too.
3
See matched pairs highlighted and any errors.

FAQ

Is this tool free?

Yes — no sign-up, no installation, completely free to use right away.

What is this tool?

Validate bracket matching in code. Highlights matched pairs by depth and pinpoints mismatched or unclosed brackets. You can use it for free with no sign-up or installation — just open the page and start right away.