UTM naming consistency checker
Find inconsistent casing, spacing and near-duplicate campaign values before they fragment reporting.
Paste campaign URLs and find naming drift before it fragments your analytics. The checker compares case, spacing, separators and near-duplicate UTM values without uploading the links.
Parse every link
The five standard UTM parameters are read with the browser URL parser.
Flag fragmentation
Values that differ only by case, spaces or separators are grouped as likely inconsistencies.
Frequently asked questions
What should UTM names look like?
The exact convention is yours; consistency matters most. Lowercase words with one separator are usually easiest to maintain.
Does this contact the URLs?
No. It parses text only and makes no network requests.
Other free tools
- UTM link builder
Build tagged campaign URLs that survive a copy-paste, with the parameters spelled correctly.
- Bulk UTM builder
Turn a CSV of destinations and campaign values into a clean batch of tagged URLs.
- URL encoder and decoder
Encode or decode URL components safely, with malformed escape sequences clearly identified.
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