Text Tools for Developers and Publishers
6 free browser-based tools
Focused text tools for slugs, Markdown, HTML escaping, plain-text extraction, regex testing and content cleanup workflows.
Text tools are useful when content needs to move between code, documentation, CMS fields, URLs and markup. The best tools do one transformation clearly and make the result easy to copy.
This category collects text workflows that developers and publishers still search for because they require exact syntax, escaping rules, matching behavior or platform-specific formatting.
Use these tools when preparing docs, cleaning snippets, building URLs, testing regular expressions, converting Markdown, or extracting text from HTML.
Useful next steps: Regex cheat sheet, Markdown syntax guide, HTML Escape tool.
Popular Use Cases
- Create SEO-friendly slugs
- Escape HTML for safe display
- Preview Markdown documentation
- Extract readable text from markup
- Test regex patterns against real text
Most Used Text Tools
All Text Tools
Text Tools Guides and Cheat Sheets
Regex Cheat Sheet for JavaScript Developers
A practical JavaScript regex cheat sheet with anchors, groups, quantifiers, character classes and testing advice.
Regex Email Validation Examples
Practical email regex examples, tradeoffs and safer validation patterns for JavaScript forms.
Markdown Syntax Guide for Documentation
A practical Markdown syntax guide for headings, lists, code blocks, links and documentation publishing.
Text Tools FAQ
Why use a text tool instead of AI?
Exact formatting, escaping, regex matching and slug generation need deterministic output. AI is useful for drafting, but these workflows need predictable rules.
Is HTML escaping the same as sanitizing?
No. Escaping displays markup as text. Sanitizing removes unsafe markup from untrusted HTML.
Can Markdown previews differ by platform?
Yes. GitHub, CMS tools and static site generators support different Markdown extensions.