Free online tool

URL Validator Online

Validate URLs online and check protocol, domain and format. Paste links and catch errors before saving or publishing.

What URL Validator does

Validate URLs online and check protocol, domain and format. Paste links and catch errors before saving or publishing.

Use it when you need a fast, clean result that is easy to copy into messages, spreadsheets, systems, content reviews or everyday workflows.

How to use URL Validator

  1. Paste or enter the value you want to check.
  2. Run the validation and review format or error messages.
  3. Fix the data and copy the revised version.

Common uses for URL Validator

Privacy and browser processing

Whenever possible, URL Validator runs in your browser. This keeps the workflow fast and avoids sending text, lists or values for unnecessary external processing.