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Hot → JSON Formatter Base64 Encode/Decode JWT Decoder UUID Generator Regex Tester

codeyaan / json-formatter

▸ Input

{"id":1,"user":"ada","scopes":["read","write"],"active":true}

FORMAT

▸ Output

{
  "id": 1,
  "user": "ada",
  "scopes": [
    "read",
    "write"
  ],
  "active": true
}

Valid JSON · 6 keys copy · download · share

Encoders & Decoders

Base64 Encode/Decode

Encode text to Base64 or decode Base64 back to text

base64encode

URL Encode/Decode

Encode or decode URL components and query strings

urlencode

JWT Decoder

Decode and inspect JSON Web Tokens without verification

jwtjson web token

Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text

hashmd5

Formatters & Validators

JSON Formatter

Format, validate, and minify JSON data with syntax highlighting

jsonformat

Code Formatter

Format JavaScript, TypeScript, HTML, CSS, and SQL code with Prettier

codeformat

Diff Checker

Compare two texts and see the differences highlighted

diffcompare

Regex Tester

Test regular expressions with real-time matching and explanation

regexregular expression

Generators

UUID Generator

Generate UUID v4 and ULID identifiers

uuidulid

Password Generator

Generate strong, random passwords with custom rules

passwordgenerate

Lorem Ipsum Generator

Generate placeholder text in paragraphs, sentences, or words

lorem ipsumplaceholder

QR Code Generator

Generate QR codes from text, URLs, or any data

qrqr code

Converters

Timestamp Converter

Convert between Unix timestamps, ISO dates, and human-readable formats

timestampunix

Color Converter

Convert colors between HEX, RGB, HSL, and CMYK formats

colorhex

Cron Expression Parser

Parse cron expressions into human-readable schedules

croncrontab

Markdown Editor

Write Markdown with live preview and syntax highlighting

markdowneditor

CSS Tools

CSS Gradient Generator

Create beautiful CSS linear and radial gradients visually

cssgradient

CSS Shadow Generator

Design box shadows and text shadows with a visual editor

cssshadow

Tailwind Colors

Browse and copy Tailwind CSS color palette values

tailwindcolors

SEO & Config

Meta Tag Generator

Generate HTML meta tags and Open Graph tags for SEO

metaog

robots.txt Generator

Create robots.txt files for search engine crawling rules

robotstxt

.gitignore Builder

Build .gitignore files from popular templates for any stack

gitignoregit

Chmod Calculator

Calculate Unix file permissions in numeric and symbolic notation

chmodpermissions

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