Developer Tools

Comprehensive suite of utilities designed to streamline your development workflow. Choose from our collection of powerful, fast, and reliable tools.

Showing 22 of 22 tools

JSON Formatter

Format, validate, and beautify JSON data with syntax highlighting and error detection

json
format
validate
+1

JWT Decoder & Creator

Decode, create, sign, and validate JWT tokens with comprehensive key management support

jwt
token
decode
+4

Base64 Encoder/Decoder

Encode and decode Base64 strings with ease

base64
encode
decode
+1

UUID Generator

Generate universally unique identifiers in various formats with bulk generation support

uuid
generate
unique
+1

Regex Tester

Test and validate regular expressions with live matching and detailed match analysis

regex
pattern
match
+1

cURL to JavaScript

Convert cURL commands to JavaScript fetch or axios code snippets instantly

curl
javascript
fetch
+1

Code Diff Viewer

Compare code blocks with line-by-line difference highlighting and analysis

diff
compare
code
+1

Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa with multiple formats

timestamp
unix
date
+1

YAML ⇄ JSON Converter

Bi-directional conversion between YAML and JSON formats with live preview

yaml
json
convert
+1

Markdown Previewer

Write markdown and see live rendered preview with syntax highlighting support

markdown
preview
render
+1

Cron Expression Generator

Build cron expressions with intuitive UI and natural language descriptions

cron
schedule
expression
+1

Code Minifier/Prettifier

Minify or beautify JavaScript, JSON, and CSS code with advanced formatting options

minify
prettify
format
+2

CSS Gradient Generator

Create beautiful CSS gradients with advanced controls, color stops, and real-time preview

css
gradient
design
+3

PX to REM Converter

Convert pixel values to REM units with bulk conversion and customizable base font size

px
rem
convert
+3

Responsive Design Tester

Test websites across multiple device viewports with synchronized scrolling and screenshots

responsive
design
viewport
+4

Color Palette Extractor

Extract dominant colors from images and generate harmonious color palettes

color
palette
extract
+3

HTML Email Tester

Test HTML email rendering across different email clients with responsive design and dark mode

html
email
test
+3

Faker Data Generator

Generate realistic fake data for testing, including names, emails, addresses, and Lorem Ipsum

fake
data
generator
+4

SQL Query Generator

Generate SQL queries from natural language descriptions with AI-powered assistance

sql
query
generator
+3

Hash Generator & Verifier

Generate MD5, SHA1, SHA256, and SHA512 hashes for text and files with verification

hash
md5
sha1
+4

Password Generator

Generate secure, customizable passwords with strength analysis and bulk generation

password
generate
secure
+3

REST API Client

Test REST APIs with full HTTP method support, headers, and response analysis

rest
api
http
+4