Developer Tools Suite

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Live HTML/CSS/JS Editor

Our flagship real-time HTML Viewer playground. Write HTML, CSS, and JavaScript with intelligent syntax highlighting, one-click auto-formatting, and an instant responsive preview. All code is executed locally in your browser.

JWT

JWT Decoder

Securely decode JSON Web Tokens and inspect payload locally.

#*

Hash Generator

Generate MD5, SHA-1, SHA-256 cryptographic text hashes.

**

Password Generator

Generate strong, secure, and random passwords instantly.

ID

UUID / GUID Generator

Generate bulk Version 1 and Version 4 UUIDs in seconds.

🔒

HMAC Generator

Generate secure HMAC-SHA signatures instantly.

🔑

Bcrypt Generator

Generate and verify secure Bcrypt hashed passwords.

🔐

AES Encryption

Encrypt texts with military-grade AES-256 algorithms.

B32

Base32 Encoder

Encode and decode 32-bit payloads for 2FA safely.

RSA

RSA Key Generator

Generate 2048 and 4096-bit PEM key pairs locally.

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Strict JSON Validator

Catch syntax errors and missing quotes with our strict JSON validator.

URL

URL Parser

Break down and extract parameters from complex URLs.

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XML Formatter

Beautify, indent, and format messy XML data instantly.

<✓>

XML Validator

Strictly validate XML document structure against syntax rules.

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YAML Converter

Convert configuration files between YAML and JSON instantly.

{}

JSON Formatter

Format, validate, and beautify your JSON data instantly.

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CSS Minifier

Compress your CSS code to improve website performance.

JS

JavaScript Minifier

Reduce JS file size for faster page loading speeds.

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HTML Minifier

Remove unnecessary whitespace and comments from HTML.

DB

SQL Formatter

Beautify raw SQL queries into readable, structured formats.

+/-

Text Diff Checker

Compare two text blocks and highlight exactly what changed.

GL

Glassmorphism Generator

Create trendy frosted glass CSS effects visually.

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Box Shadow Generator

Visually generate complex, layered CSS box-shadows.

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Border Radius Generator

Create complex fancy borders and copy the CSS clip path.

GR

Gradient CSS Generator

Design beautiful linear and radial CSS background gradients.

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Meta Tag Generator

Easily generate HTML meta tags for SEO and Open Graph previews.

QR

QR Code Generator

Create customizable QR codes instantly from URLs or text.

IMG

Dummy Image Placeholder

Generate dummy image placeholder URLs for your mockups.

.ht

.htaccess Generator

Generate Apache .htaccess configuration files safely.

RB

Robots.txt Generator

Create perfectly formatted robots.txt files for crawlers.

TW

Twitter Card Generator

Generate perfect Twitter Card meta tags for rich social sharing.

OG

Open Graph Generator

Generate HTML Open Graph tags for Facebook, LinkedIn, Discord.

IP

My IP Address

Instantly detect your public IP address, ISP, country, and location.

UA

User Agent Parser

Parse browser, OS, and device type from any User-Agent string.

<e>

HTML Entity Encoder/Decoder

Encode and decode HTML entities like &lt;, &gt;, and &amp;.

01

Binary to Text Converter

Convert binary code (0s and 1s) to readable ASCII text and back.

Bi

Text to Binary Converter

Convert any text to its binary 8-bit representation with a char map.

HX

Hex ↔ Text Converter

Convert hexadecimal values to human-readable text and vice versa.

TH

Text to Hex Converter

Convert any text string to its hexadecimal byte values.

#→

HEX to RGBA Converter

Convert hex color codes to RGBA with full opacity control.

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RGBA to HEX Converter

Convert RGBA values back to CSS hex color codes.

🎨

Color Palette Generator

Generate complementary, triadic, and analogous color palettes.

B→I

Base64 to Image Decoder

Preview and download any Base64-encoded image string.

I→B

Image to Base64 Encoder

Upload an image and get the Base64 Data URL, HTML & CSS snippets.

M↓

Markdown to HTML

Convert Markdown syntax directly into clean HTML markup.

Aa

Text Case Converter

Convert text to UPPERCASE, lowercase, camelCase, and more.

LI

Lorem Ipsum Generator

Generate filler text for your mockups and wireframes.

123

Character & Word Counter

Count characters, words, and lines instantly as you type.

-dup

Remove Duplicate Lines

Clean lists by removing identical lines and empty rows.

A-Z

Sort Text Lines

Sort lists alphabetically or numerically securely.

rev

Reverse Text

Reverse strings, flip word positions, or reverse lists.

F&R

Find & Replace Text

Swap text values safely with robust Regex engine support.

***

String Obfuscator

Hide email addresses using HTML Entity representations.

W%

Word Density Analyzer

Identify keyword frequency to optimize SEO paragraphs.

{→<}

JSON to XML Converter

Convert JSON objects into perfectly formatted XML strings.

<→}

XML to JSON Converter

Transform XML nodes and attributes into a JSON array.

,→}

CSV to JSON Converter

Convert comma-separated values into structured JSON objects.

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JSON to CSV Converter

Convert JSON objects to CSV tables and vice versa.

64

Base64 Encoder/Decoder

Encode strings or files to Base64 format and decode them back.

%

URL Encoder/Decoder

Safely encode or decode URL query strings and parameters.

RGB

Color Converter

Convert colors between HEX, RGB, HSL, and CMYK formats.

/.*/

Regex Tester

Build, test, and debug Regular Expressions in real-time.

PX

Pixel to REM Converter

Convert pixels to CSS rem units based on root font size.

16:9

Aspect Ratio Calculator

Calculate dimensions based on common aspect ratios.

CC

Color Contrast Checker

Check WCAG accessibility contrast ratios between colors.

XML

XML Minifier

Remove whitespace and comments from XML to reduce file size.

{}

JSON Minifier

Minify or beautify JSON. Validates before compressing.

GQL

GraphQL Formatter

Format and prettify GraphQL queries and mutations with indentation.

CSS

CSS Formatter & Beautifier

Beautify messy or minified CSS with clean, consistent indentation.

M|T

Markdown Table Generator

Generate Markdown pipe tables visually with column alignment control.

H|T

HTML Table Generator

Build and style HTML tables visually with a live preview.