Best Free Online Developer Tools to Use in 2026
A practical, opinionated list of the best free online developer tools worth using in 2026, organized by category so you can find what you need fast.
Aug 08, 2026
Convert any text into clean, SEO-friendly URL slugs with full customization options.
The slug updates automatically as you type.
Tip
For SEO, keep slugs short (3-5 words), use hyphens, and remove stop words. The stats panel shows how much shorter your slug is compared to the original text.
A URL slug is the part of a URL that identifies a specific page in a human-readable format. For example, in https://example.com/blog/how-to-create-a-slug, the slug is how-to-create-a-slug.
Good slugs are:
Google recommends hyphens (-) over underscores (_) as word separators in URLs because hyphens are treated as word breaks while underscores are not. For example, my-page is indexed as two words "my" and "page", while my_page may be indexed as one word "my_page".
Transliteration converts characters from one script to another based on phonetic similarity. For example, café becomes cafe, über becomes uber, and façade becomes facade. This is essential for creating ASCII-only URL slugs from non-English text.
SEO best practices recommend slugs between 3-5 words (30-60 characters). Google displays up to 60 characters of a slug in search results. Very long slugs are truncated and may look spammy. Use the Max Length option to enforce a limit.
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