DevTools

📊Data Processing

JSON FormatterHot

JSON formatting, validation, minification and comparison

YAML Converter

JSON to YAML conversion and vice versa

CSV Converter

JSON array to CSV conversion and vice versa

Base64 CodecHot

Base64 text and image encoding/decoding

URL CodecHot

URL encoding/decoding and parameter parsing

HTML Entity Codec

HTML entity encoding/decoding and Unicode conversion

🔐Crypto & Security

Hash GeneratorHot

MD5, SHA-1, SHA-256, SHA-512 hash generation

AES Encrypt/Decrypt

AES-GCM/CBC/CTR symmetric encryption and decryption

UUID GeneratorHot

UUID v4/v7 batch generation

Password Generator

Secure password batch generation with strength analysis

✏️Regex & Text

Regex TesterHot

Online regex testing with match highlighting

Regex Generator

Visual regex expression builder

Text Diff

Line-by-line text difference comparison

Word Counter

Word count, character stats and reading time estimation

🕐Time & Date

Timestamp ConverterHot

Unix timestamp to date conversion

Timezone Converter

Global timezone conversion and comparison

Date Calculator

Date interval and arithmetic calculation

Stopwatch

Online stopwatch with millisecond precision

🛠️Dev Tools

Cron Expression

Cron expression visual builder and preview

JWT Decoder

JSON Web Token decoding and verification

SQL Formatter

SQL statement formatting, beautification and minification