Web & SEO / UTM builder · Inspect · Encode
URL / UTM Toolkit
Build trackable links with confidence. Inspect query parameters and encode or decode URL components.
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How to use it
- Choose UTM builder, URL inspection, or component encoding.
- Enter a URL or text, plus any campaign parameters.
- Copy the output or download it as a file.
Good to know
Only HTTP and HTTPS URLs are accepted for building and inspection. URLs are parsed locally; no destination is fetched. Existing non-UTM parameters and fragments are retained.
The UTM builder replaces the five standard UTM fields. Component decoding preserves literal plus signs; URL query inspection interprets them as spaces. Repeated query parameters remain separate.
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