Bulk UTM builder

Paste your base URLs and the campaign parameters once — get every tagged, properly-encoded link as a table you can copy or export to CSV. Everything runs in your browser; nothing is uploaded.

Base URLs (one per line)

Tip: put comma-separated values in any field to generate every combination (e.g. source = google, facebook).

Campaign source (utm_source)

Campaign medium (utm_medium)

Campaign name (utm_campaign)

Campaign term (utm_term)

Campaign content (utm_content)

Lowercase source / medium / campaign

#	Tagged URL

Every link is built in your browser. No upload, no sign-up.

How it works

STEP 1

Paste your URLs

Put one base URL per line. Existing query strings and #fragments are kept and your UTM tags are merged in.

STEP 2

Set the parameters

Fill source, medium, campaign, term and content. Put several comma-separated values in a field to fan out every combination — or paste a CSV instead.

STEP 3

Copy or export

Preview the full table, copy all the links, or download a clean CSV. Nothing leaves your device.