Free Online Code & Data Converters
Convert between data formats instantly: JSON to YAML, XML to JSON, TypeScript to JavaScript, and 100+ more converters. Free, no signup.
120 tools available
Convertitore timestamp Unix
Converti tra timestamp Unix e date leggibili
Convertitore di colori
Converti colori tra formati HEX, RGB, HSL con anteprima
Convertitore di basi numeriche
Converti numeri tra binario, ottale, decimale ed esadecimale
Convertitore JSON โ YAML
Converti istantaneamente tra formati JSON e YAML
Convertitore CSV โ JSON
Converti tra CSV e JSON
Calcolatore sottorete IP
Calcola maschera sottorete, rete e broadcast
Convertitore testo โ binario
Converti testo in binario e viceversa
Generatore tabella HTML
Converti CSV o JSON in tabella HTML
JSON a TypeScript
Converti dati JSON in interfacce e tipi TypeScript
HTML a JSX
Converti markup HTML in componenti React JSX
JSON a Go
Converti JSON in definizioni di strutture Go online
Convertitore JSON a Go Struct
Genera definizioni di struct Go da JSON con opzioni personalizzabili
SVG a JSX/React
Converti markup SVG in componenti React JSX
TypeScript a JavaScript
Compila codice TypeScript in JavaScript puro
JSON to GraphQL
Convert JSON data to GraphQL schema definitions
JSON to Java Class
Convert JSON data to Java class definitions
JSON to Kotlin
Convert JSON data to Kotlin data classes
JSON to Python
Convert JSON to Python dataclass, TypedDict, or Pydantic model
JSON to C#
Convert JSON data to C# class definitions
Markdown to HTML
Convert Markdown text to HTML markup
HTML to Markdown
Convert HTML markup to Markdown text
TOML to YAML / YAML to TOML
Convert between TOML and YAML configuration formats
JSON to Zod Schema
Convert JSON data to Zod validation schemas
JSON to JSON Schema
Generate JSON Schema from JSON data
GraphQL to TypeScript
Convert GraphQL schema to TypeScript types
JSON to Rust Struct
Convert JSON data to Rust struct definitions with serde
XML to JSON
Convert XML markup to JSON format
JSON to Dart
Convert JSON to Dart/Flutter classes
JSON to Protobuf
Convert JSON to protobuf
SQL to Prisma Schema
Convert SQL CREATE TABLE to Prisma schema models
Convertitore Testo in PDF
Converti testo semplice in documenti PDF con opzioni di formattazione personalizzate
Convertitore Hex in Decimale
Convertire tra sistemi esadecimale, decimale e binario
Convertitore YAML โ JSON
Converti tra formati YAML e JSON con anteprima in tempo reale
Convertitore Hex in RGB
Converti tra codici colore hex e valori RGB con anteprima colore
Convertitore Ottale Decimale
Converti tra sistemi numerici ottale e decimale con output binario e hex
Convertitore numeri romani
Converti tra numeri e numeri romani con convertitore di date
Byte Converter
Convert between bytes, KB, MB, GB, TB and other file size units
ASCII Text Converter
Convert between ASCII codes and text characters with reference table
Hex to Binary Converter
Convert between hexadecimal and binary number systems
Fraction Decimal Converter
Convert between fractions and decimal numbers with simplification
Scientific Notation Converter
Convert between scientific notation and standard numbers
IP to Binary Converter
Convert IP addresses to binary and binary to IP format
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
Base64 to Hex Converter
Convert Base64 encoded data to hexadecimal format
JSON to Table
Convert JSON data to an interactive, sortable HTML table with search, filter, and CSV export
Convertitore Immagine Base64
Convertire immagini in stringhe Base64 e viceversa
Convertitore JSON in CSV
Convertire array JSON in formato CSV con appiattimento oggetti annidati e download CSV
Compressore di Immagini
Comprimi immagini online gratuitamente con qualita regolabile. Output JPEG, PNG e WebP
Yaml To Json
Yaml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Convertitore SVG in PNG
Converti file SVG in immagini PNG con dimensioni e sfondo personalizzati
Json To Yaml
Json To Yaml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Html To Markdown
Html To Markdown - Free online tool for HTML processing. Fast, secure, and easy to use.
Csv To Json
Csv To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Xml
Json To Xml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Curl To Javascript
Curl To Javascript - Free online tool for URL encoding/decoding. Fast, secure, and easy to use.
Js To Typescript
Js To Typescript - Free online tool for IP address calculation. Fast, secure, and easy to use.
Json To Csv
Json To Csv - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Zod
Json To Zod - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Ts To Js
Ts To Js - Free online tool for data processing. Fast, secure, and easy to use.
Base64 Image Decoder
Convert Base64 image data back to image files
JSON to XML Converter
Convert JSON to XML
Regex Builder
Regex Builder - Free online tool for Regular expression testing. Fast, secure, and easy to use.
Javascript Event Loop Visualizer
Javascript Event Loop Visualizer - Free online tool for IP address calculation. Fast, secure, and easy to use.
ASCII Art Generator
Convert text to ASCII art with various fonts and styles
Yaml To Json
Yaml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Xml To Json
Xml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
SVG to CSS Converter
Convert SVG images to CSS background images using data URIs. Optimize SVGs for CSS usage with encoding and minification.
Json To Yaml
Json To Yaml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Yaml To Json
Yaml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Docker Run To Compose
Docker Run To Compose - Free online tool for Docker configuration. Fast, secure, and easy to use.
Typescript Playground
Typescript Playground - Free online tool for IP address calculation. Fast, secure, and easy to use.
Svg To React
Svg To React - Free online tool for SVG processing. Fast, secure, and easy to use.
Xml Formatter
Xml Formatter - Free online tool for XML processing. Fast, secure, and easy to use.
Html To React
Html To React - Free online tool for HTML processing. Fast, secure, and easy to use.
Csv To Json
Csv To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Typescript
Json To Typescript - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Markdown To Html
Markdown To Html - Free online tool for HTML processing. Fast, secure, and easy to use.
Typescript To Javascript
Typescript To Javascript - Free online tool for IP address calculation. Fast, secure, and easy to use.
ASCII Table Generator
Generate ASCII tables from CSV, JSON, or tabular data
Number Base
Number Base - Free online tool for Number base conversion. Fast, secure, and easy to use.
Markdown Link Checker
Markdown Link Checker - Free online tool for Markdown processing. Fast, secure, and easy to use.
String Utilities
String Utilities - Free online tool for String manipulation. Fast, secure, and easy to use.
Json To Mysql Schema
Json To Mysql Schema - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Svg To Png
Svg To Png - Free online tool for SVG processing. Fast, secure, and easy to use.
Cron to Human Readable
Convert cron expressions to plain English
Convertitore TOML โ JSON
Converti tra formati TOML e JSON
JS to TSX Converter
Convert JavaScript and JSX files to TypeScript TSX with automatic type annotations and React type inference.
Convertitore Epoch
Converti tra timestamp Unix epoch e date leggibili
JSON to Swift
Convert JSON to Swift Codable structs
JSON to PHP
Convert JSON to PHP arrays/classes
HTML a Pug
Converti HTML in template Pug (Jade)
YAML a TOML
Converti tra YAML e TOML
TypeScript a Zod
Converti tipi TypeScript in schemi Zod
SQL a MongoDB
Converti query SQL in MongoDB
.env a JSON
Converti tra .env e JSON
JSON to GraphQL Schema
Convert JSON to GraphQL types
OpenAPI to TypeScript
Convert OpenAPI schemas to TypeScript
JSON to SQL
Convert JSON data to SQL INSERT statements
Hex to Text
Convert between hex strings and text
JSON to Scala
Convert JSON to Scala case classes
ASCII to Hex
Convert between ASCII text and hex
Binary to Text
Convert between binary and text
Text to Morse Code
Convert text to Morse code and back
XML to CSV
Convert XML data to CSV format
PNG to JPG
Convert images between PNG and JPG
Convertitore cURL a Codice
Converti i comandi cURL in codice
JSON to Rust Struct
Convert JSON data to Rust struct definitions with serde support
TOML to YAML Converter
Convert TOML configuration files to YAML format
SVG to CSS Converter
Convert SVG to CSS background-image data URI
JSON to Protobuf
Convert JSON to Protocol Buffer definitions
Convertitore timestamp Unix
Convert between Unix timestamps and human-readable dates
SQL to JSON Schema
Convert SQL CREATE TABLE to JSON schema
SVG Editor
Edit and preview SVG code
Ridimensionatore Immagini
Resize images online for free with custom dimensions
Ritaglio Immagini
Crop images online for free with custom areas
Convertitore WebP
Convert images to and from WebP format
Convertitore HTML in Testo
Convert HTML to plain text
TOML โ JSON Converter
Convert TOML to JSON and JSON to TOML online instantly
INI โ JSON Converter
Convert INI config files to JSON and JSON to INI online
Plist โ JSON Converter
Convert Apple Property List (plist) XML to JSON and back
About Free Online Code & Data Converters
DevToolBox provides a collection of free online developer tools to help you efficiently complete everyday development tasks. This category includes 120 tools, all running directly in your browser with no installation required. Your data stays on your device and is never sent to our servers, ensuring complete privacy.
All tools are completely free with no registration or login required. Available in 15 languages for developers worldwide.