Developer Tools
Code utilities, formatters, and development helpers
Our developer tools collection provides essential utilities for software developers and programmers. From code formatters and validators to encoding tools and generators, these tools streamline common development tasks. All tools run in your browser for security and convenience, supporting various programming languages and data formats.
Featured Developer Tools
Common Use Cases
- Formatting and beautifying code in various programming languages
- Validating JSON, XML, HTML, and other data formats
- Encoding and decoding Base64, URL, and other formats
- Generating UUIDs, hashes, and random strings for development
- Testing regular expressions and building complex patterns
- Converting between different data formats and structures
All Developer Tools
Binary Clock
Time displayed in binary format for tech enthusiasts
Unix Timestamp Converter
Convert between Unix timestamps and dates
Date Formatter
Convert dates to different formats
ISO 8601 Formatter
Format dates in ISO 8601 standard formats
Number Base Converter
Convert between binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16) with base 32 and 64.
QR Code Generator
Generate QR codes for URLs, Wi-Fi, or contact info
Remove Line Breaks
Remove unwanted line breaks from text copied from PDFs, emails, or documents
Add Line Numbers
Add line numbers to each line of text with customizable formats
Find and Replace
Search for specific text patterns and replace them with new content. Supports regex, case-sensitive, and whole word matching.
HTML Encoder/Decoder
Encode text to HTML entities or decode HTML entities to text. Free online tool for safe HTML display and XSS prevention.
Morse Code Translator
Convert text to Morse code and decode Morse code to text instantly. Free online Morse code translator with audio playback and reference chart.
Emoji Encoder
Convert text to emojis by replacing letters and words with fun emoji characters. Great for social media and messaging.
JSON Formatter
Format, beautify, minify, and validate JSON data with real-time error detection. Includes key sorting and detailed statistics.
JSON to CSV Converter
Convert JSON data to CSV format for spreadsheets. Supports nested object flattening, custom delimiters, and instant download.
CSV to JSON Converter
Convert CSV spreadsheet data to JSON format. Automatic delimiter detection, number parsing, and multiple output formats.
XML Formatter
Format, beautify, minify, and validate XML documents with real-time error detection. Includes document statistics and comment preservation.
XML to JSON
Convert XML documents to JSON format with customizable attribute handling, array detection for repeated elements, and configurable output formatting.
YAML Formatter
Format, beautify, and validate YAML documents with customizable indentation, document statistics, and instant validation. Perfect for DevOps and configuration files.
YAML to JSON
Convert YAML configuration files to JSON format with customizable indentation, nested object support, and instant preview. Perfect for DevOps and data transformation.
JSON to YAML
Convert JSON data to YAML format with customizable indentation, nested object support, and instant preview. Perfect for DevOps configuration files.
Markdown to HTML
Convert Markdown syntax to HTML with support for headers, lists, links, images, code blocks, and live preview.
HTML to Markdown
Convert HTML markup to Markdown syntax with support for headers, lists, links, images, code blocks, and entity decoding.
SQL Formatter
Format and beautify SQL queries with proper indentation, line breaks, and keyword casing for better readability.
HTML Formatter
Format and beautify HTML code with proper indentation and line breaks for better readability.
UUID Generator
Generate UUIDs (Universally Unique Identifiers) with support for v4 (random), v1 (time-based), and NIL UUIDs with validation.
GUID Generator
Generate GUIDs (Globally Unique Identifiers) for Windows and .NET development with multiple format options including braces.
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 cryptographic hashes from text for checksums and verification.
Bullet Point Formatter
Add, remove, or convert bullet points with multiple styles including bullets, numbers, letters, and Roman numerals.