Slender Tools Hub
Empower Your Gameplay Experience
Latest Updates
Stop Writing Meta Tags By Hand! 🏰
2025-11-19
My teacher doesn't know about this... Unit Converter! 🌟
2025-11-10
Stop Writing URLs by Hand! Try This QR Code Generator 🌟
2025-11-11
Stop Doing JWT Stuff the Hard Way! 🚀✨
2025-10-12
I Tried the Meta Tag Generator and My Website Isn’t a Mess Anymore! 🌟
2025-10-24
Stop Counting Roman Numerals the Hard Way! 🌟
2025-10-30
Stop Typing Like a Grumpy Old Robot! 🤖✨
2025-10-23
Stop Doing Port Numbers the Hard Way! 🌟
2025-10-20
Stop Using Boring Image Formats! Try WebP Converter Instead! 🎉
2025-10-17
Encoding & Security
Password Generator
Generate strong, random passwords
QR Code Generator
Generate QR codes from text, URLs, or other data
bcrypt Hasher
Hash passwords using bcrypt algorithm
JWT Debugger
Decode and inspect JWT tokens (header/payload)
Base64 Encoder/Decoder
Encode and decode text using Base64 encoding
UUID/GUID Generator
Generate UUIDs (Universally Unique Identifiers)
MD5/SHA-1/SHA-256 Generator
Generate MD5, SHA-1, and SHA-256 hashes from text
URL Encoder/Decoder
Encode and decode URLs and query parameters
Text & Data
Text Diff Checker
Compare two text strings and highlight the differences
Regular Expression Tester
Test and debug regular expressions
HTML Entities Converter
Encode and decode HTML entities
JSON Validator & Formatter
Validate and format JSON data with syntax highlighting
Slug Generator
Generate SEO-friendly slugs from text
Word/Character Counter
Count words, characters, sentences, and paragraphs in your text
XML Formatter & Validator
Format and validate XML data
YAML to JSON Converter
Convert YAML files to JSON format
JSON to CSV Converter
Convert JSON data to CSV format
Case Converter
Convert text between different cases (lower/upper/title/camel/snake/kebab)
Lorem Ipsum Generator
Generate placeholder text for your projects
Markdown to HTML Converter
Convert Markdown to HTML
Math & Utilities
Temperature Converter
Convert between temperature units
Aspect Ratio Calculator
Calculate aspect ratios and resize dimensions
Random Number Generator
Generate random numbers within a range
Integer Base Converter
Convert between different number bases
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
Percentage Calculator
Calculate percentages and percentage changes
ICO Converter
Convert images to ICO format for favicons
Unit Converter
Convert between different units of measurement
Random Name Generator
Generate random names for people, places, and things
Cron Expression Generator
Generate and parse cron expressions
Roman Numeral Converter
Convert between Roman numerals and numbers
CSS & Frontend
Meta Tag Generator
Generate meta tags for SEO and social media
CSS Box Shadow Generator
Generate CSS box shadows with a visual editor
Border Radius Previewer
Preview and generate CSS border-radius values
CSS Gradient Generator
Create beautiful CSS gradients with a visual editor
Flexbox Playground
Learn and experiment with CSS Flexbox
Keycode Event Checker
Check key codes and key events for keyboard keys
RGB/HEX/HSL Converter
Convert colors between RGB, HEX, and HSL formats