Developer Tools

Convert between different text cases

Compare two texts

Number lines of text

Indent/outdent text

Remove line numbers

Remove HTML tags from text

Convert tabs and spaces

Generate random strings

Generate fake emails

Encode and decode Base64

Encode and decode Base32

Encode and decode Base58

Encode and decode Base85

Encode and decode URLs

Encode HTML entities

Convert to/from hex

Convert to/from binary

Convert to/from octal

Quoted-printable encoding

UUEncode binary data

XXEncode binary data

Escape JSON strings

Escape JS strings

Escape SQL strings

Escape XML characters

Escape sequences

Convert string literals

Decode JWT tokens

Create JWT tokens

Create Data URIs

Decode Data URIs

Detect MIME types

Format and beautify JSON

Validate JSON syntax

Minify JSON

Convert JSON to XML

Convert JSON to YAML

JSON to HTML table

Convert JSON to TS types

Convert JSON to Go

JSON to Python dict

JSON to Java POJO

Query JSON with JSONPath

Generate JSON Schema

Validate against schema

Compare JSON documents

Merge JSON objects

JSON to query string

Query string to JSON

View JSON as tree

Generate API keys

Generate UUID/GUID

Convert Unix timestamps

Format ISO 8601 dates

Time ago format

Browse all timezones

Format and beautify XML

Minify XML documents

Validate XML syntax

Convert XML to JSON

Query XML with XPath

Transform XML with XSLT

Format YAML documents

Validate YAML syntax

Convert YAML to JSON

Convert JSON to YAML

Format TOML files

Validate TOML syntax

Convert TOML to JSON

Convert INI files

Convert YAML to XML

Format and beautify HTML

Minify HTML code

Validate HTML structure

Convert HTML to JSX

Convert HTML to Markdown

Convert HTML to Pug

Generate HTML tables

Generate HTML lists

Encode/decode HTML entities

Generate SEO meta tags

Generate favicon links

Generate JSON-LD schema

Preview HTML code

Format and beautify CSS

Minify CSS code

Validate CSS syntax

Convert CSS to JS object

CSS to Tailwind classes

Compile SCSS to CSS

Compile LESS to CSS

Generate CSS gradients

Generate box shadows

Generate text shadows

Generate border radius

Generate CSS transforms

Generate CSS filters

Build flexbox layouts

Build CSS Grid layouts

Generate clip-path shapes

Generate CSS animations

Generate CSS triangles

Generate glass effects

Generate soft UI effects

Calculate CSS specificity

Convert CSS units

Format JavaScript code

Minify JavaScript code

Obfuscate JavaScript code

Compile TypeScript to JS

Compare code differences

Highlight code syntax

Online JS console

Test regex patterns

Generate regex patterns

Explain regex patterns

Visualize regex patterns

Format SQL queries

Minify SQL queries

Format GraphQL queries

Generate cron expressions

Parse cron expressions

Generate code screenshots

Convert between color formats

Pick colors visually

Generate color palettes

Check WCAG contrast

Generate shades & tints

Find Tailwind colors

CSS named colors

Compress images

Resize images

Image to Base64

Base64 to image

Optimize SVG files

Generate placeholders

Convert between number bases

Binary to decimal conversion

Hex to decimal conversion

Octal to decimal conversion

Bitwise operations

Manipulate individual bits

Calculate in any base

Convert storage units

Generate UUIDs and unique IDs

Generate random emails

Generate short IDs

Generate URL slugs

Encode/decode hash IDs

Generate mock JSON data

Live markdown preview

Convert markdown to HTML

Convert HTML to markdown

Generate markdown tables

Generate TOC from markdown

Format markdown

Markdown syntax reference

Parse URL components

Build URLs from parts

Parse query strings

Encode/decode URLs

Convert IP to decimal

Calculate CIDR subnets

Calculate subnets

HTTP status reference

Parse HTTP headers

Parse domain parts

Validate hostnames

Port numbers reference

Generate robots.txt files

Generate XML sitemaps

Generate canonical URLs

Generate JSON-LD schema

Parse robots.txt files

Parse .env files

Generate .env templates

Generate package.json

Validate package.json

Generate .gitignore

Generate license files

Semantic version calculator

Parse GitHub URLs

Generate .editorconfig

Generate changelogs

Generate README files

Generate badges

Manage dependencies

Check version ranges

Sort version numbers

Edit PDF metadata

Fill PDF form fields