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JSON Formatter

Validate, format, minify, and escape JSON

⏰

Timestamp Converter

Convert between Unix timestamps and date-time values

🔠

Base64 Encoder and Decoder

Encode and decode text or images with Base64

🔗

URL Encoder and Decoder

Encode and decode URLs and query parameters

🆔

UUID Generator

Generate UUIDs and random passwords in batches

#️⃣

Hash Calculator

Calculate MD5, SHA-1, SHA-256, and SHA-512 hashes

🧪

Regular Expression Tester

Test regular expression matches in real time

🎫

JWT Decoder

Decode JWT headers and payloads locally

🎨

Color Picker

Convert colors between HEX, RGB, and HSL

📐

Unit Converter

Convert length, weight, area, temperature, and storage units

🔢

Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal

🔐

Password Generator

Generate strong random passwords

〓

Barcode Generator

Generate CODE128 and EAN-13 barcodes

🖼️

Image to Base64

Convert an image into a Base64 data URL

🎲

Random Name Picker

Randomly select names from a list

🌐

IP Tools

Check your public IP and convert IPv4 formats

📄

HTML Formatter

Format, indent, and minify HTML or XML markup

🎨

CSS Formatter

Format and minify CSS rule blocks

📜

JavaScript Formatter

Format and minify JavaScript code

🗄️

SQL Formatter

Format SQL keywords, clauses, and conditions

🧾

XML Formatter

Format XML with clear hierarchical indentation

🔄

XML to JSON

Convert XML attributes and text nodes into JSON

🔁

JSON to XML

Convert JSON structures and attributes back into XML

🧹

Comment Remover

Remove comments and blank lines from JS, HTML, SQL, and Python

🖼️

SVG Optimizer

Remove comments, whitespace, and redundant SVG attributes

📦

JavaScript Packer

Pack JavaScript into a runnable Base64 self-unpacking script

😺

AA-Style JavaScript Obfuscator

Obfuscate JavaScript with AA-style emoticons and restore it losslessly

💲

JJ-Style JavaScript Obfuscator

Obfuscate JavaScript with JJ-style dollar-sign syntax and restore it losslessly

🕵️

JavaScript Obfuscator

Increase reading difficulty with string escaping and noise comments

🔡

Encoding Converter

Convert Unicode escapes and HTML entities in both directions

🧮

CRC Calculator

Calculate CRC8, CRC16 MODBUS, and CRC32 checksums

🔌

WebSocket Tester

Connect, send, receive, and inspect real-time WebSocket logs

🔧

Serial Port Debugger Members only

Connect to Web Serial devices and configure baud rate and data transfer

⚙️

Regex Code Generator

Generate regular expression usage code for five languages

👁️

Regex Visualizer

Break a regular expression into a readable railroad diagram

📚

Regular Expression Library

Browse and copy 16 commonly used regular expressions

⬜

CSS Dashed Border Generator

Preview border style, width, and radius and copy the CSS

📋

Clipboard Viewer

Read text currently stored in the system clipboard

⌨️

Keyboard Code Inspector

Display key, code, keyCode, and modifier values in real time

🔤

ASCII Converter

Convert between characters and ASCII codes with a quick reference table

🔢

Base Converter 2-36

Convert large integers between any bases from 2 to 36

🏷️

Variable Naming Converter

Convert names among camel, snake, kebab, Pascal, and constant cases

🌲

Directory Tree Generator

Generate and download a tree view from a selected folder

🗣️

Tech Pronunciation Guide

Check the correct pronunciation and origin of 16 commonly mispronounced tech terms

🔗

Bulk Link Generator

Generate URL batches with arithmetic, geometric, alphabetic, or list patterns