All Developer Tools

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JSON Formatter

Format, validate, and beautify JSON

YML

YAML Validator

Validate, format, and convert YAML

TOML

TOML Validator

Validate, format, and convert TOML to JSON

S{}

JSON Schema Validator

Validate JSON data against a schema

JS

JavaScript Minifier

Minify or beautify JavaScript code

JS

JavaScript Beautifier

Format and beautify JavaScript code

SQL

SQL Formatter

Format and beautify SQL queries

</>

HTML Beautifier

Format, indent, and minify HTML

CSS

CSS Minifier

Minify or beautify CSS code

CSS

CSS Beautifier

Format and beautify CSS code

MIN

HTML Minifier

Compress and minify HTML code

SVG

SVG Optimizer

Optimize and clean SVG files to reduce size

MD

Markdown Preview

Live Markdown to HTML preview

TBL

Markdown Table Generator

Create Markdown tables visually

±

Diff Checker

Compare texts side-by-side

A≠B

Text Compare

Compare two texts & find character-level differences

M→H

Markdown to HTML

Convert Markdown to clean HTML code

🌲

JSON Viewer

Interactive JSON tree viewer with search & paths

✓

JSON Validator

Validate JSON syntax & auto-fix common errors

XML

XML Formatter

Format, validate, & explore XML with XPath

$.x

JSON Path Finder

Find JSON paths with interactive tree view

↔

JSON Diff & Compare

Deep compare two JSON objects with path-level diffs

B64

Base64 Encode/Decode

Convert between text and Base64

%20

URL Encoder/Decoder

Encode/decode URL components

&

HTML Entity Encoder

Encode/decode HTML entities

JWT

JWT Decoder

Inspect JSON Web Tokens

JWT+

JWT Generator

Create and sign JSON Web Tokens

IMG

Image to Base64

Convert images to Base64 data URIs

B64

Base64 Image Viewer

Decode Base64 strings to images and generate code snippets

#

Hash Generator

MD5, SHA-1, SHA-256, SHA-512

ID

UUID Generator

Generate random UUIDs (v4)

Aa

Lorem Ipsum Generator

Generate placeholder text

***

Password Generator

Generate strong, secure passwords

QR

QR Code Generator

Generate QR codes for URLs and text

■

CSS Gradient Generator

Create beautiful gradients visually

META

Meta Tag Generator

Generate SEO meta tags, OG tags & Twitter cards

IMG

Placeholder Image

Generate placeholder & dummy images in any size

🕑

Unix Timestamp

Convert timestamps and dates

■

Color Converter

HEX, RGB, HSL conversion

CSV

JSON to CSV

Convert between JSON and CSV formats

Y⇄J

JSON ↔ YAML Converter

Convert between JSON and YAML formats

X⇄J

XML ↔ JSON Converter

Convert between XML and JSON formats

H→M

HTML to Markdown

Convert HTML to clean Markdown syntax

JSX

HTML to JSX

Convert HTML to React JSX syntax

URL

URL Parser

Parse and analyze URL components

0x

Number Base Converter

Binary, octal, decimal, hex conversion

Aa

Text Case Converter

camelCase, snake_case, kebab-case & more

/-/

URL Slug Generator

Create SEO-friendly URL slugs from text

W#

Word Counter

Count words, characters, sentences & reading time

Dart

JSON to Dart

Generate Dart classes from JSON for Flutter

■

Hex to RGB Converter

Convert between HEX, RGB, HSL & CMYK color codes

.*

Regex Tester

Test regular expressions with live matching

.*+

Regex Debugger

Debug regex with match highlighting, explainer & code gen

⏰

Cron Parser

Parse and explain cron expressions

⏱

Crontab Generator

Build cron expressions visually

IP

IP Address Lookup

Validate IPs, calculate subnets, lookup info

API

HTTP Request Tester

Send HTTP requests like a mini Postman

RWX

Chmod Calculator

Calculate Linux file permissions

📷

Code Screenshot

Beautiful code screenshots like Carbon.sh

A#

ASCII Art Generator

Turn text into ASCII art with multiple fonts

▣

CSS Box Shadow

Visual CSS box-shadow editor with layers & presets

flex

Flexbox Playground

Visual CSS Flexbox layout generator

TS

JSON to TypeScript

Generate TypeScript interfaces from JSON

px

CSS Units Converter

Convert between px, rem, em, vh, vw units

TW

Tailwind CSS Lookup

Search Tailwind classes and see CSS output

■

Color Palette Generator

Generate harmonious color palettes with export

🖼

Image Resizer

Resize images in your browser, no upload needed

🔄

Image Converter

Convert images between PNG, JPG, WebP, GIF

FAV

Favicon Generator

Create favicons from text, emoji, or images

OCR

Image to Text (OCR)

Extract text from images with OCR

😀

Emoji Picker

Search and copy emojis with Unicode info

ASC

ASCII Table

Interactive ASCII character codes reference chart

▦

CSS Grid Generator

Visual CSS Grid layout builder with named areas

⏰

Epoch Converter

Convert Unix timestamps to dates and back

Go

JSON to Go Struct

Convert JSON to Go struct definitions