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JSON Formatter

Beautify and minify JSON instantly

JSON Validator

Validate JSON syntax with detailed errors

PopularPrivate

JWT Decoder

Decode and inspect JWT tokens

SecurityOpen →

Base64 Encode/Decode

Encode and decode Base64 strings

URL Encode/Decode

Encode and decode URL components

UUID Generator

Generate UUID v4 identifiers

GeneratorsOpen →

Hash Generator

MD5 and SHA hashes from text

SecurityOpen →

Number Base Converter

Binary, octal, decimal, hex converter

QR Code Generator

Generate QR codes from any text

GeneratorsOpen →

Instant

Regex Tester

Test regex patterns with live matching

TextOpen →

Timestamp Converter

Convert Unix timestamps to dates

JSON ↔ YAML

Convert between JSON and YAML

JSON ↔ XML

Convert between JSON and XML

CSV ↔ JSON

Convert between CSV and JSON

Markdown ↔ HTML

Convert between Markdown and HTML

TextOpen →

JSON ↔ TOML

Convert between JSON and TOML

YAML ↔ XML

Convert between YAML and XML

CSV ↔ XML

Convert between CSV and XML

.env ↔ JSON

Convert between .env and JSON

SQL ↔ JSON

Convert between SQL INSERT and JSON

HTML ↔ JSX

Convert between HTML and JSX

CSS ↔ SCSS

Convert between CSS and SCSS

CommonJS ↔ ESM

Convert between CommonJS and ESM

HEX ↔ RGB

Convert HEX and RGB colors

Color Converter

HEX RGB HSL HSV CMYK converter

Unit Converter

Length, mass, temp, data, time units

Currency Converter

Live currency conversion (ECB rates)

Text Case Converter

camelCase, snake_case, slug, and more

TextOpen →

Word Counter

Words, characters, reading time

Percentage Calculator

Percent of, change, increase/decrease

Image Converter

Convert PNG, JPG, WebP, GIF, BMP

SVG Converter

Convert SVG to PNG, JPG, or WebP

ICO ↔ PNG

Convert between ICO and PNG

Color Palette Generator

Generate color palettes from a base color

Instant

Lottie Viewer

Preview Lottie animations in browser

JSON to Model

JSON → TS, Swift, Kotlin, Dart, C#, Java, Go, Rust

JSON to TypeScript

Generate TypeScript interfaces from JSON

JSON to Swift

Generate Swift Codable structs from JSON

JSON to Kotlin

Generate Kotlin data classes from JSON

JSON to Dart

Generate Dart models from JSON

JSON to C#

Generate C# classes from JSON

JSON to Java

Generate Java POJOs from JSON

JSON to Go

Generate Go structs from JSON

JSON to Rust

Generate Rust Serde structs from JSON

Deep Link Generator

Generate mobile deep links

UtilitiesOpen →

API Response Viewer

Explore API responses with tree view

Markdown → PDF

Convert Markdown to PDF locally

HTML → PDF

Convert HTML to PDF locally

Image → PDF

Turn images into a PDF

PDF → Text

Extract text from PDF

PDF → Image

Convert PDF pages to PNG

ZIP Create / Extract

Create or extract ZIP archives

Word → PDF

Convert DOCX to PDF locally

Compress / Resize Image

Compress and resize images locally

Merge PDF

Combine PDFs into one file

Split PDF

Split PDF by page or range

Password Generator

Generate strong random passwords

SecurityOpen →

Age Calculator

Calculate exact age from birth date