🛠️ Web Toolbox

Free online tools for developers and everyday use

⚡ Performance & System

GPU Performance Test

3D fractal rendering benchmark for testing GPU performance

Test your CPU performance with computational tasks

Browser Performance

Comprehensive browser performance testing suite

Network Speed Test

Test your internet connection speed

Screen Refresh Rate

Detect your display's refresh rate

📱 Device & Network Info

Device Information

Browser, system, resolution, and device details

IP Address Checker

Check your IP address and location

User Agent Parser

Parse and analyze user agent strings

Color Space Checker

Check display color space support (sRGB, P3, etc.)

🔧 Converters & Generators

Convert length, speed, weight, temperature, and more

Color Converter

Convert between HEX, RGB, HSL color formats

Base64 Encoder/Decoder

Encode and decode Base64 strings

URL Encoder/Decoder

Encode and decode URL strings

Timestamp Converter

Convert Unix timestamps to readable dates

Timezone Converter

Convert times between different timezones

🎲 Generators

QR Code Generator

Generate QR codes from text or URLs

Password Generator

Generate secure random passwords

UUID/GUID Generator

Generate unique identifiers

Lorem Ipsum Generator

Generate placeholder text

Gradient Generator

Create CSS gradient colors

🧮 Calculators

Scientific and programmer calculator

Percentage Calculator

Calculate percentages easily

Loan Calculator

Calculate loan payments and interest

Calculate Body Mass Index

Exchange Rate Converter

Convert currencies with live rates

📄 Text Tools

Count words, characters, and lines

Markdown Preview

Preview markdown in real-time

Text Diff Comparison

Compare two texts and see differences

Test regular expressions

Generate MD5, SHA-1, SHA-256 hashes

⏱️ Time Tools

Countdown timer

Precise stopwatch with lap times