Developer Tools - Free Resources

Encoding

(6)

Base64 Encoder

Encode and decode text in Base64 format

Client-side

URL Encoder

Encode and decode special characters in URLs

Client-side

JWT Decoder

Decode JWT tokens showing header, payload and signature

Client-side

Hash Generator

Generate MD5, SHA1, SHA256 and SHA512 hashes

Client-side

HTML Encoder

Encode and decode HTML entities

Client-side

Number Base Converter

Convert numbers between binary, decimal, hexadecimal and octal

Client-side

Security

(6)

AES Encryption

Encrypt and decrypt text with AES-256 algorithm

Client-side

RSA Key Generator

Generate RSA public and private key pairs

Client-side

HMAC Generator

Generate HMAC message authentication codes

Client-side

Bcrypt Generator

Generate and verify password hashes with Bcrypt

Client-side

Text Encryptor

Encrypt and decrypt text with custom password

Client-side

JWT Secret Generator

Generate secure secret keys for signing JWT tokens

Client-side

Formatters

(8)

JSON Formatter

Format, validate and minify JSON documents

Client-side

YAML/JSON Converter

Convert between YAML and JSON formats

Client-side

Markdown Preview

Render Markdown to HTML in real time

Client-side

XML/JSON Converter

Convert between XML and JSON formats

Client-side

SQL Formatter

Format and beautify SQL queries

Client-side

CSS Minifier

Minify and compress CSS code

Client-side

HTML Beautifier

Format and beautify HTML code

Client-side

JavaScript Minifier

Minify and compress JavaScript code

Client-side

Generators

(10)

UUID Generator

Generate unique UUID v1 and v4 identifiers

Client-side

Password Generator

Generate customizable secure passwords

Client-side

Lorem Ipsum Generator

Generate placeholder text for design

Client-side

Palette Generator

Create harmonious color palettes

Client-side

Timestamp Converter

Convert between Unix timestamps and dates

Client-side

QR Code Generator

Generate QR codes from text or URLs

Client-side

Slug Generator

Convert text to URL-friendly slugs

Client-side

Cron Parser

Parse and explain cron expressions

Client-side

Random Number Generator

Generate random numbers in custom range

Client-side

Fake Data Generator

Generate test data: names, emails, addresses

Client-side

Web Development

(10)

Gradient Generator

Create linear and radial CSS gradients

Client-side

Flexbox Generator

Generate Flexbox code interactively

Client-side

Regex Tester

Test regular expressions with highlighting

Client-side

Text Diff Checker

Compare two texts and show differences

Client-side

Meta Tags Generator

Generate HTML meta tags for SEO

Client-side

Open Graph Generator

Generate Open Graph tags for social media

Client-side

Border Radius Generator

Generate CSS rounded border code

Client-side

Box Shadow Generator

Generate CSS shadows visually

Client-side

Image to Base64

Convert images to Base64 format

Client-side

SVG Optimizer

Optimize and minify SVG files

Client-side

Converters

(6)

JSON to CSV

Convert JSON data to CSV format

Client-side

CSV to JSON

Convert CSV data to JSON format

Client-side

Color Converter

Convert colors between HEX, RGB, HSL

Client-side

Text Case Converter

Convert text between different case formats

Client-side

Units Converter

Convert between measurement units

Client-side

PX to REM Converter

Convert pixels to rem and vice versa

Client-side

Text Tools

(6)

Word Counter

Count words, characters and lines in text

Client-side

String Utilities

Reverse, shuffle and manipulate text strings

Client-side

Text Diff

Compare two texts and show differences

Client-side

Line Sorter

Sort text lines alphabetically

Client-side

Duplicate Remover

Remove duplicate lines from text

Client-side

Text Escaper

Escape and unescape special characters

Client-side