DevToolBox

Text Tools

Encode, decode, and manipulate text strings with our free developer tools.

Base64 Encoder

Encode plain text to Base64.

Base64 Decoder

Decode Base64 into plain text.

URL Encoder

Encode text for URLs and decode it back.

Regex Tester

Test regular expressions against input text.

Markdown → HTML

Convert Markdown text to HTML markup.

HTML → Markdown

Convert HTML markup back to Markdown.

HTML Escape

Escape or unescape HTML entities in text.

Text Diff

Compare two text blocks line by line or word by word.

Text Case Converter

Convert text between camelCase, snake_case, PascalCase, etc.

Lorem Ipsum Generator

Generate random placeholder text for designs and mockups.

Random String Generator

Generate random strings for tokens and IDs with custom rules.