SEO & Web Visibility

How to Create SEO-Friendly URL Slugs: Best Practices and Formatting Rules

Learn how to transform headlines into clean, descriptive, kebab-cased URL slugs that improve click-through rates and search engine readability.

Sunny SharmaSunny Sharma
Dec 26, 2025
6 min read
How to Create SEO-Friendly URL Slugs: Best Practices and Formatting Rules

How to Create SEO-Friendly URL Slugs

A URL slug is the trailing portion of a web address that identifies a specific page in human-readable keywords (for example, /tools/compound-interest-calculator).

Generate clean, keyword-rich slugs instantly with the Burnjet SEO Slug Generator.


Slug Optimization Rules #

  1. Use Hyphens, Never Underscores: Google treats hyphens (-) as word separators, while underscores (_) join words together.
  2. Convert to Lowercase: Avoid mixed casing to prevent duplicate URL issues on case-sensitive web servers.
  3. Strip Special Characters & Diacritics: Remove punctuation (?, !, &, $, %).
  4. Remove Unnecessary Stop Words: Omit filler words like "the", "a", "an", and "of" when they don't change meaning.

Example Transformation #

  • Input Title: How to Calculate 100% of Your Stock Returns & Profits in 2026!
  • Generated Slug: how-to-calculate-stock-returns-profits-2026

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