SEO Utilities

UTM Builder

Build campaign URLs with UTM parameters for analytics, launches, newsletters, and paid links.

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This tool runs locally in your browser. Your input is not sent to a backend or paid API.

UTM Builder

Build campaign URLs with UTM parameters.

How to use

How to use UTM Builder

Follow this workflow to complete the task locally without leaving the page.

  1. 1

    Enter a base URL and campaign parameter values.

  2. 2

    Run the tool to append UTM campaign parameters to a URL.

  3. 3

    Review a campaign URL with encoded UTM parameters and any validation notes.

  4. 4

    Copy the result when it is ready.

Examples

Example inputs

Use these examples to understand common workflows and expected input formats.

Build a newsletter URL

Create a campaign link for a launch email or partner newsletter.

https://buildonlabs.com/tools

FAQ

UTM Builder FAQ

Answers to common questions about behavior, privacy, and practical usage.

Does UTM Builder upload my input?

No. This tool runs locally in your browser and does not send your input to a backend or paid API.

What can I use UTM Builder for?

Use it to append UTM campaign parameters to a URL during development, SEO work, debugging, documentation, or publishing workflows.

Can I copy the output?

Yes. Generate the result and use the copy control to move it into your editor, docs, CMS, scripts, or test fixtures.

What happens if the input is invalid?

The tool shows a validation message when it can detect invalid or unsupported input so you can fix the value before using the output.