Developer

BASE64 Encoder

Encode text to Base64 and decode Base64 strings back to plain text online. Base64 encoding is widely used in data URIs, email attachments (MIME), API authentication tokens, JSON Web Tokens (JWT), and embedding binary data in text formats like XML and JSON. Supports standard Base64 (RFC 4648) encoding and decoding. Fast, free, and works in your browser.

1 use

UUID Generator

Generate universally unique identifiers (UUID) in version 4 format. UUIDs are 128-bit identifiers used as primary keys in databases, session tokens, file names, and distributed systems. Each generated UUID is guaranteed to be unique. Also known as GUIDs (Globally Unique Identifiers). Free, instant, and no sign-up required.

JSON Formatter

Format, prettify, and validate JSON online. Paste minified or unformatted JSON and get a clean, indented, human-readable version. Instantly identify syntax errors and validate JSON structure. Also supports JSON minification for production use. Essential tool for API development, debugging REST responses, and working with configuration files.

Code Minifier

Minify HTML, CSS, and JavaScript code online. Remove whitespace, comments, and unnecessary characters to reduce file size and improve page load speed. Minified code is smaller, faster to transfer, and harder to read — ideal for production deployments. Supports HTML, CSS, and JavaScript minification in one tool.

SQL Beautifier

Format and beautify SQL queries online. Transform minified or unformatted SQL into clean, properly indented, readable SQL code. Supports SELECT, INSERT, UPDATE, DELETE, CREATE, JOIN, and all standard SQL syntax. Compatible with MySQL, PostgreSQL, SQLite, SQL Server, and Oracle. Essential for database developers and query debugging.

HTML Entity Converter

Convert HTML entities to characters and characters to HTML entities. Encode special characters like <, >, &, ", and ' to their HTML entity equivalents (&lt;, &gt;, &amp;, &quot;, &apos;) for safe display in HTML. Also decode HTML entities back to plain text. Useful for web development, template engines, and content sanitization.

BBCODE To HTML

Convert BBCode markup to HTML. Transform forum-style BBCode tags like [b], [i], [url], [img], [quote], [code], [list], and [color] into their HTML equivalents. Useful for migrating content from old forums (phpBB, vBulletin, SMF), parsing user-generated content, and converting legacy forum posts to modern HTML.

Markdown To HTML

Convert Markdown to HTML online. Transform Markdown syntax — headings, bold, italic, links, images, code blocks, blockquotes, lists, and tables — into clean HTML. Useful for previewing README files, converting blog posts, processing documentation, and integrating Markdown content into HTML-based systems. Supports CommonMark and GitHub Flavored Markdown.

HTML Tags Remover

Strip all HTML tags from any text or HTML source code. Remove <div>, <p>, <span>, <a>, and all other HTML tags to extract plain text content. Useful for cleaning up copy-pasted web content, processing scraped HTML, extracting readable text for NLP, and converting HTML emails to plain text.

User Agent Parser

Parse any User-Agent string to identify the browser, operating system, device type, and rendering engine. Decode User-Agent headers from HTTP logs, analytics data, or any source to determine whether the client is Chrome, Firefox, Safari, Edge, or a bot. Supports desktop, mobile, and tablet UA strings.

URL Parser

Parse and break down any URL into its individual components. Decompose a full URL into protocol (scheme), hostname, port, path, query string parameters, and fragment (hash). Useful for debugging URL structures, extracting query parameters, understanding redirect targets, and working with URL routing in web development.