UTM link
Runs in your browser when possible — we don’t need your files on our servers.
Off by default — most analytics tools treat UTM values as case-sensitive, so “Spring-Sale” and “spring-sale” can show up as two different campaigns if you don’t normalize.
Result
https://example.com/landing?utm_source=newsletter&utm_medium=email&utm_campaign=spring-sale
Batch base URLs (CSV)
One base URL per line. Exports a CSV with the original and tracked URL side by side.