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UTM Builder

Build clean campaign URLs without sending your links anywhere.

UTM Builder creates campaign tracking URLs entirely in your browser. Start with a destination URL, add the campaign parameters you actually need, review the finished URL, and copy it without an account or server round trip.

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What this tool is for

Private UTM campaign URL generation

A free UTM builder for marketers and founders who need trackable campaign links without an account.

How to use UTM Builder

  1. Enter the destination URL.
  2. Add source, medium, and campaign parameters plus optional term or content.
  3. Review the generated campaign URL.
  4. Copy the finished URL.

Useful for

  • Build newsletter campaign links.
  • Tag paid and organic campaign traffic.
  • Create consistent launch links.
  • Preserve existing URL query parameters while adding UTMs.

What It Does

Marketers, founders, newsletter operators, and small teams building trackable campaign links.

Build a correct campaign URL without opening a marketing platform or spreadsheet.

Features

  • Source, medium, campaign, term, and content parameters
  • Preserves existing query parameters
  • URL validation and live preview
  • One-click copy

Intended Users

  • Marketers
  • Founders
  • Newsletter operators
  • Small teams

Pricing And Access

Free

Free local browser utility.

Entitlement model: Free (free).

Privacy And Storage

Runs locally in your browser

URLs and campaign parameters are processed in your browser and are not saved by Toolkit.

Version

1.0.0

Updated 2026-09-27

FAQ

Does Toolkit store my campaign URLs?

No. UTM Builder runs locally in your browser and does not save the URLs you enter.

Which UTM fields should I use?

Source, medium, and campaign are the core fields. Term and content are optional when you need more detail.

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