π οΈ DevKit
Essential utilities for developers - all in one place. No more searching across different websites.
JSON Formatter
Data Conversion
Format, minify, and validate JSON data with syntax highlighting and error detection.
Base64 Encoder/Decoder
Data Conversion
Encode and decode Base64 strings with support for text and file inputs.
URL Encoder/Decoder
Data Conversion
Encode and decode URLs and URI components for web development.
HTML Encoder/Decoder
Data Conversion
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YAML β JSON Converter
Data Conversion
Convert between YAML and JSON formats with validation and formatting.
XML β JSON Converter
Data Conversion
Transform XML to JSON and JSON to XML with proper formatting.
Markdown β HTML Converter
Data Conversion
Convert Markdown to HTML and HTML to Markdown with live preview.
CSV β JSON Converter
Data Conversion
Convert CSV files to JSON format and JSON arrays to CSV with custom delimiters.
AES Encryption/Decryption
Data Conversion
Encrypt and decrypt text using AES encryption with customizable key and IV.
Regex Tester
Text Processing
Test regular expressions with real-time matching results and explanation.
Hash Generator
Text Processing
Generate MD5, SHA1, SHA256, and other hash values for text and files.
Case Converter
Text Processing
Convert text between camelCase, snake_case, kebab-case, and other formats.
Text Diff Tool
Text Processing
Compare two texts and highlight differences with side-by-side view.
Lorem Ipsum Generator
Text Processing
Generate placeholder text in various formats and lengths.
UUID Generator
Text Processing
Generate UUID/GUID in various versions (v1, v4) with bulk generation.
String Analyzer
Text Processing
Calculate string length, byte size, word count, and character frequency.
Color Palette Generator
Development Utils
Generate and convert colors between HEX, RGB, HSL, and other formats.
QR Code Generator
Development Utils
Generate QR codes for URLs, text, WiFi, and other data types.
Password Generator
Development Utils
Generate secure passwords with customizable length and character sets.
Cron Expression Builder
Development Utils
Build and explain cron expressions with visual schedule preview.
Unix Timestamp Converter
Development Utils
Convert between Unix timestamps and human-readable dates.
JWT Decoder
Development Utils
Decode and verify JSON Web Tokens with header and payload inspection.
SQL Formatter
Development Utils
Format and minify SQL queries with syntax highlighting.
HTTP Request Tester
API & Network
Test HTTP requests with custom headers, body, and authentication.
User-Agent Parser
API & Network
Parse and analyze User-Agent strings to extract browser and device info.
IP Address Lookup
API & Network
Get detailed information about IP addresses including location and ISP.
DNS Record Lookup
API & Network
Query DNS records (A, AAAA, MX, TXT, CNAME) for any domain.
SSL Certificate Checker
API & Network
Check SSL certificate details, expiration, and security information.
Port Scanner
API & Network
Scan open ports on a target host with service detection.
Image Compressor
Image & File
Compress and resize images while maintaining quality.
Favicon Generator
Image & File
Generate favicons in multiple sizes from uploaded images.
Image Base64 Converter
Image & File
Convert images to Base64 strings and vice versa.
File Hash Calculator
Image & File
Calculate MD5, SHA1, SHA256 checksums for uploaded files.