Case / Slug Converter

If you constantly need to change how text is capitalised, whether you are reformatting a whole paragraph or standardising file names and variable names, this case converter gets it done in a single click. Just paste your text, choose a format, and the converted result appears instantly, ready to copy.

It covers every format you reach for in writing and coding:

• UPPERCASE for headings or emphasis labels
• lowercase to make text consistent
• Title Case for clean article and book titles
• camelCase and snake_case for naming variables in code
• kebab-case and slug for tidy file names and URLs

The slug generator is especially useful for web builders and anyone focused on SEO. It turns a human-readable headline into a clean link by removing special characters and swapping spaces for hyphens automatically. The result is a neat URL that search engines can index easily and that looks professional in a browser address bar.

This tool saves you from memorising fiddly typing rules. Everything runs inside your own browser, so your text never leaves your device and your private content stays safe. It is free, needs no installation and no account, and works the same on a phone or a desktop. Paste your text and flip between formats as much as you like. Whether you are a writer cleaning up a draft, a marketer preparing URLs, or a developer naming things consistently, you will save real time on text formatting.