All Tools

Explore our collection of 70 free, client-side tools. Everything runs in your browser for maximum privacy and speed.

Documents & Images

📦

Image Compress

Compress images without losing quality

🔄

Image Convert

Convert images between formats (PNG, JPG, WEBP)

📐

Image Resize

Resize images to specific dimensions

🔁

Image Rotate

Rotate and flip images easily

📚

PDF Merge

Combine multiple PDFs into one file

📃

PDF Split

Split PDF pages into separate files

🗜️

PDF Compress

Reduce PDF file size for easier sharing

🖼️

PDF to Images

Convert PDF pages to JPG or PNG

📄

Image to PDF

Convert images to a single PDF document

📱

HEIC Converter

Convert iPhone HEIC photos to JPG/PNG

📷

EXIF Remover

View and remove photo metadata

✂️

Background Remover

Remove image backgrounds using AI

Productivity

⏱️

Pomodoro Timer

Focus timer for productivity

⌨️

Typing Test

Test your typing speed

🧾

Invoice Generator

Create professional invoices instantly

Network Tools

🌐

What is My IP

Check your public IP address

🖩

Subnet Calculator

Calculate IP subnets and ranges

🔍

DNS Lookup

Query DNS records (A, MX, NS, etc.)

🕵️

User Agent Parser

Analyze your browser user agent string

📨

HTTP Headers

View your HTTP request headers

Generators

📱

QR Code

Generate custom QR codes

📋

Barcode

Create barcodes for products

📷

QR Reader

Scan QR codes from images or webcam

📝

Lorem Ipsum

Generate placeholder text

🔑

Password

Generate strong, secure passwords

🆔

UUID

Generate unique ID strings

Conversion & Text

🔤

Case Converter

Convert text case (upper, lower, title, etc)

📋

JSON Formatter

Beautify and validate JSON data

📝

Markdown Editor

Live Markdown preview and editing

🔍

Text Diff

Compare two text blocks for differences

⏰

Timestamp

Convert Unix timestamps to human dates

🔎

Find & Replace

Advanced text search and replace

🗑️

Remove Dupes

Remove duplicate lines from text lists

🔐

Base64 Encoder

Encode and decode Base64 strings

🔗

URL Encoder

Encode/Decode URLs for safe usage

📝

Text Counter

Count words, chars, and reading time

📊

JSON to CSV

Convert JSON data to CSV format

Privacy & Security

🔑

Password Generator

Generate strong passwords

💪

Password Strength

Check how secure your password is

#️⃣

Hash Generator

Generate hashes (MD5, SHA-256)

🔐

Encryption Tool

Encrypt and decrypt text securely

🆔

UUID Generator

Generate UUID v4 identifiers

🔒

Secure Notes

Create encrypted notes stored locally

#️⃣

File Checksum

Calculate SHA-256/SHA-512 file hashes

Calculators

📊

Percentage

Calculate percentages and changes

📅

Date Calc

Calculate duration between dates

💰

Loan Calc

Estimate monthly loan payments

⚖️

Unit Converter

Convert length, weight, and more

Developer Tools

🎨

CSS Minifier

Minify CSS code

📜

JS Minifier

Minify JavaScript code

🌐

HTML Minifier

Minify HTML code

🔍

Regex Tester

Test regular expressions with live highlighting

🔐

JWT Debugger

Decode and inspect JWT tokens

🗄️

SQL Formatter

Format and beautify SQL queries

⏰

Cron Generator

Build cron expressions visually

Design & Color

🎨

Color Picker

Pick colors and get HEX/RGB/HSL values

🌈

Color Converter

Convert between varying color formats

🎨

Gradient Generator

Create and export CSS gradients

🎯

SVG Optimizer

Optimize and minify SVG files

🖼️

Favicon Generator

Generate all favicon sizes from one image

SEO Tools

🏷️

Meta Tags

Generate SEO meta tags

🤖

Robots.txt

Create robots.txt files

Reference & Cheat Sheets

🔌

Network Ports

TCP/UDP ports cheat sheet

📚

OSI Model

7 layers of the OSI model

🧮

Subnetting

CIDR and subnet masks

🐧

Linux Commands

Essential Linux CLI reference

🔐

Cryptography

Encryption algorithms guide

⚔️

Attack Types

Cyber attack types reference

📶

WiFi Standards

802.11 wireless comparison

📋

All Cheat Sheets

View all 20 IT cheat sheets

🔒

100% Private & Secure

All tools run directly in your browser. Your files and data never leave your device.

✓ Client-side processing ✓ No server uploads ✓ Works offline