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Free Online URL Slug Validator

Check whether a supplied slug uses lowercase ASCII letters and digits separated by single hyphens.

Your input stays on this device. Processing is bounded; regex runs in a worker with a two-second timeout.

Result



How to use URL Slug Validator
Check whether a supplied slug uses lowercase ASCII letters and digits separated by single hyphens.
  1. Set Text.
  2. Run the tool, review the result and its stated limitations, then copy or download if needed.
Example & practical use
Check whether a supplied slug uses lowercase ASCII letters and digits separated by single hyphens. The example below demonstrates Text.
Example input:
{
  "text": "hello-world"
}
Expected result (relevant fields):
{
  "valid": true
}
Features & result limitations
Check whether a supplied slug uses lowercase ASCII letters and digits separated by single hyphens.
Frequently asked questions
What inputs does URL Slug Validator accept?
Text
How should I interpret the URL Slug Validator result?
Check whether a supplied slug uses lowercase ASCII letters and digits separated by single hyphens.
Where does URL Slug Validator process my data?
Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.