Campaign URL builder
UTM Builder
Add source, medium, campaign, term, and content parameters to a URL.
Your input is not stored on our server
Advanced Options
Generated URL
https://example.com/product?utm_source=naver&utm_medium=cpc&utm_campaign=spring_sale
How to use UTM Builder
Create tracking URLs for ads, blogs, social posts, and affiliate links without missing required UTM fields.
Recommended workflow
- 1.Enter the original URL.
- 2.Fill source, medium, and campaign.
- 3.Copy the generated URL.
UTM Builder output checks
- Do not include passwords, API keys, or other secrets.
- Run or validate the output in a test environment.
- Confirm the encoding and formatting options match the destination.
Processing method
The destination is parsed as a URL, then source, medium, campaign, and other tracking fields are appended as query parameters.
How files and inputs are handled
This tool processes files and inputs in the current browser. OneClickTool does not receive or store the original content on its own server.
Frequently Asked Questions
Which UTM fields are most important?
Source, medium, and campaign are the primary fields for separating campaign traffic.
Can URLs with existing query parameters be used?
Yes. UTM parameters are appended while preserving existing query strings.
Can I copy the generated URL immediately?
Yes. Copy the finished tracking URL for ads, blogs, social posts, or partner links.
Supported Scope
Code formatting, JSON validation, Base64, URL encoding, and UTM URL building are supported.
External API calls, server log analysis, and security scanning are not currently supported.
Related Guides
Check the criteria before using the tool to review results faster.
