Developer Tools

{}

JSON Formatter

Format & pretty-print JSON

JC

JSON to CSV

Convert JSON to CSV

JD

JSON Diff

Compare two JSON objects

TS

JSON to TypeScript

Generate TS interfaces

Py

JSON to Python

Generate Python dataclass

JP

JSON Path Finder

Find JSONPath for values

YJ

YAML ↔ JSON

Convert YAML and JSON

YF

YAML Formatter

Format YAML files

XML

XML Formatter

Format XML documents

SQ

SQL Formatter

Format SQL queries

.*

Regex Tester

Test regular expressions

RG

Regex Generator

Generate regex from tests

JWT

JWT Decoder

Decode JWT tokens

JW

JWT Encoder

Create JWT tokens

#

Hash Calculator

MD5 SHA1 SHA256 hashes

HM

HMAC Generator

Create HMAC signatures

2F

TOTP Generator

Time-based OTP codes

PW

Password Checker

Check password strength

PG

Password Generator

Generate strong passwords

<>

Encoder / Decoder

Base64 URL encode decode

HE

HTML Entity Encoder

Encode decode HTML entities

B6

Base64 File

Encode files to base64

CR

Cron Builder

Build cron expressions

RD

Cron Reader

Decode cron to text

API

API Mocker

Mock REST API endpoints

IP

CIDR Calculator

Calculate IP ranges

CD

Code Diff

Compare code side by side

CB

Code Beautify

Beautify code snippets

CB

CSS Beautify

Format CSS files

JS

JS Beautify

Format JavaScript files

HT

HTML Beautify

Format HTML files

HM

Html to Markdown

Convert HTML to Markdown

MH

Markdown to HTML

Convert Markdown to HTML

ME

Markdown Editor

Live Markdown editor

MT

Markdown Table

Create Markdown tables

ID

UUID Generator

Generate UUIDs v4

U7

UUID v7 Generator

Sortable UUID with timestamp

DC

Data Converter

Convert data formats

MIME

MIME Type Lookup

Find MIME types

TS

Timestamp Converter

Unix timestamp converter

RB

Robots.txt Generator

Create robots.txt

SM

HTML Sitemap

Generate XML sitemaps

DK

Dockerfile Generator

Generate Dockerfiles

GI

.gitignore Generator

Generate .gitignore

HA

.htaccess Generator

Generate .htaccess

FA

Favicon Generator

Create favicons

SG

Schema Generator

JSON-LD structured data

MT

Meta Tag Generator

Create SEO meta tags

OG

Open Graph Generator

OG tags for social media

CO

CORS Checker

Check CORS headers

ER

Email Records

SPF DMARC DKIM builder

HG

Hash Generator

Generate file hashes

HM

HTML Minifier

Minify HTML code

HC

HTTP Status Codes

Reference HTTP codes

MH

Mail Header Analyzer

Parse email headers

⌨

Keyboard Shortcut Finder

Find shortcuts by key

RC

Regex Cheat Sheet

Quick regex reference

SG

Sitemap Generator

Generate XML sitemaps

TC

Text Comparator

Compare text blocks

UT

UTM Builder

Build UTM URLs

HAR

HAR Analyzer

Analyze HTTP Archive files