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ETHICAL HACKER PREP

Master Cybersecurity.
Defend like a pro.

Exam Simulators.
Red Team

Exam Simulators.

Prepare for top cybersecurity certifications (CEH, OSCP, CompTIA) with authentic practice engines.

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Cyber Defense.
Blue Team

Cyber Defense.

Train under authentic exam conditions. Pinpoint weaknesses and pass on your first attempt.

DiscoverLearn more
Hands-On Practice.
Web Sec

Hands-On Practice.

Dive into complex technical scenarios: Bug Bounty, Pentesting, and Web Application Security.

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OSINT & Intelligence.
OSINT

OSINT & Intelligence.

Collect and analyze open-source intelligence with real-world case scenarios.

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Cloud Security.
Cloud Sec

Cloud Security.

Audit and secure AWS, Azure, and GCP environments. Prepare for high-demand Cloud Security certs.

DiscoverLearn more
OSCP Preparation
Exam SimulatorOSCP Preparation
CEH v12 Training
Exam SimulatorCEH v12 Training
Dedicated Labs
Practice LabsDedicated Labs
CompTIA Security+
Exam SimulatorCompTIA Security+
Reverse Engineering
SpecialtyReverse Engineering

Daily Utilities

13 tools available

🌤️

Local & Global Weather Forecast

Get real-time local weather forecasts, conditions, and extended outlooks for any city worldwide. Fast, accurate, and completely free.

🌍

World Clock & Time Zones Converter

Instantly convert time zones and find the perfect meeting time across global locations. A fast, interactive world clock for remote teams.

🧮

Online Scientific Calculator

A powerful, fast online scientific calculator for math, algebra, trigonometry, and unit conversions. Use it directly in your browser.

🎉

Public Holidays Calendar

Find upcoming public holidays for any country and year. Plan your vacations, days off, and business schedules with our free holiday tool.

⏱️

Online Stopwatch & Timer

A simple, accurate online stopwatch and countdown timer with lap functionality. Perfect for workouts, studying, and cooking.

⏱️

Online Pomodoro Timer for Deep Focus & Productivity

Boost productivity and eliminate distractions with our free online pomodoro timer focus. Customizable work, short break, and long break intervals.

👤

Cool & Creative Random Username Generator

Generate catchy, unique, and cool random usernames for gaming, social media, Discord, and streaming. Fast random username generator cool online.

🏷️

Discount & Sales Calculator

Calculate the final price after a percentage discount. Find out exactly how much you save during sales with this fast, free calculator.

🎂

Exact Age Calculator

Find out your exact age in years, months, and days. A free, fast chronological age calculator for dates of birth and date differences.

📈

Percentage Calculator

Calculate percentages, percentage change, and fractions easily. A free online tool for math, finance, and everyday use.

💰

Salary Calculator

Convert your hourly wage to annual salary, or vice-versa. Easily break down your income by hour, day, week, and month.

💵

Tip Calculator & Bill Splitter

Calculate restaurant tips and split the bill among friends quickly. A fast, mobile-friendly tool for dining out.

🌍

Timezone Converter

Convert time across different timezones globally. Easily plan international meetings and avoid timezone confusion.

Dev & Security Tools

40 tools available

{}

JSON Formatter & Validator

Format, pretty print, and validate your JSON code online instantly. Identify syntax errors and clean up minified JSON files.

🔑

Strong Password Generator

Generate strong, secure, and random passwords instantly. Check password strength and protect your online accounts against hackers.

🔄

Base64 & URL Encoder/Decoder

Easily encode and decode Base64 and URL strings online. A fast, secure developer tool that processes data completely in your browser.

🌐

What Is My IP Address?

Instantly find out "what is my ip address". View your public IPv4/IPv6, ISP details, and estimated geographic location.

📱

Free QR Code Generator

Create custom QR codes for URLs, text, Wi-Fi, and emails. A fast, easy, and completely free QR code generator with no expiration.

✨

Online Regex Tester & Debugger

Test, debug, and understand Regular Expressions instantly. A powerful regex tester online for JavaScript, Python, and PCRE flavors.

🎨

Color Picker & Converter

Extract, convert, and pick colors easily. Convert between HEX, RGB, HSL, and CMYK formats instantly.

🆔

Online UUID/GUID Generator

Generate random UUIDs (Universally Unique Identifiers) instantly. Create version 4 UUIDs for your databases and applications.

🖼️

Placeholder Image Generator

Generate dummy images for your web layouts quickly. Customize size, colors, and text for perfect placeholders.

🔐

Online SHA256 & Cryptographic Hash Generator

Generate secure SHA256, SHA512, SHA1, and MD5 cryptographic hashes instantly. Fast, client-side hash generator for strings, passwords, and verification.

⚖️

Online Text Diff Checker & Code Comparison Tool

Compare two text files or code snippets online. Free text diff checker highlighting additions, deletions, and line-by-line differences in real time.

🔄

Online CSV to JSON Converter & Data Transformer

Convert CSV spreadsheets to formatted JSON data online. Fast, secure, and customizable CSV to JSON converter with delimiter and header options.

🌐

Online DNS Lookup & Domain Records Checker

Perform instant DNS lookups for any domain name. Check A, AAAA, MX, CNAME, TXT, NS, and SOA records with our fast and free online DNS tool.

🔐

JWT Decoder & Inspector

Decode, inspect, and debug JSON Web Tokens (JWT) locally in your browser. Verify headers, payloads, and claims securely without sending data to servers.

🔗

URL Parser & Encoder

Parse complex URLs into components (host, path, query). Encode and decode URL strings easily. Free online URL utility for developers.

🐧

Chmod Calculator

Calculate Linux file permissions easily. Convert between octal (e.g. 777, 644) and symbolic notations with our visual chmod tool.

📝

Meta Tags & OpenGraph Generator

Generate perfectly optimized HTML meta tags, OpenGraph (Facebook), and Twitter Cards for your website to boost SEO and social sharing.

📝

XML Formatter & Beautifier

Format, beautify, and validate your XML online instantly. Clean up messy XML data with our free developer tool.

🎨

CSS Minifier & Compressor

Minify and compress your CSS code online to reduce file size and improve website loading speed. Free and instant.

🔢

Base/Radix Number Converter

Convert numbers between binary, decimal, octal, and hexadecimal bases instantly. A fast tool for programmers and students.

🌐

HTML Entities Encoder & Decoder

Encode or decode HTML entities instantly. Escape special characters to safely display code on your web pages.

🌐

DNS Record Lookup

Perform a comprehensive DNS lookup to check A, AAAA, CNAME, MX, TXT, and NS records for any domain.

🔍

WHOIS Domain Lookup

Check WHOIS information to find domain registration details, owner info, expiry dates, and nameservers.

🔐

SSL Certificate Checker

Verify the validity, issuer, and expiration date of any SSL/TLS certificate. Ensure your website is secure.

📋

HTTP Headers Analyzer

Analyze HTTP response headers for any URL to debug redirects, caching, and security configurations.

🔑

Online Hash Generator

Generate secure cryptographic hashes online. Support for MD5, SHA-1, SHA-256, SHA-512, and more.

🔎

Hash Type Identifier

Analyze and identify unknown cryptographic hashes. Discover if a hash is MD5, SHA-256, NTLM, bcrypt, and more.

📡

MAC Address Vendor Lookup

Find the manufacturer or vendor of any device using its MAC address (OUI). Fast and accurate lookup.

🛡️

Online Port Scanner

Scan IP addresses or domains for open ports. Test your firewall configuration and network security instantly.

🎫

JWT Token Decoder

Decode JSON Web Tokens (JWT) instantly online. View the header, payload claims, and check token expiration.

📊

IP Subnet Calculator

Calculate network subnets easily. Find subnet masks, broadcast addresses, and usable host ranges from any IP and CIDR.

⚙️

Chmod Permissions Calculator

Generate Linux chmod permissions visually. Convert between octal and symbolic formats for files and directories.

⏰

Cron Expression Parser

Translate cron expressions into human-readable text and calculate the next execution dates instantly.

🖥️

User Agent Parser

Parse and analyze HTTP user-agent strings. Identify browser type, operating system, and device information instantly.

💾

SQL Formatter

Format and beautify ugly SQL queries instantly. Make your SQL code readable with proper indentation and casing.

📝

Text & Code Diff Checker

Compare two text documents or code snippets to find differences instantly. Highlight additions, deletions, and changes.

📝

Schema JSON-LD Generator

Create structured data for SEO.

📊

Keyword Density Checker

Analyze text keyword density.

🤖

Robots.txt Generator

Generate a robots.txt file.

✨

Code Beautifier

Format HTML, CSS, JS code.

Media & Social

19 tools available

👤

Random Avatar Generator

Create fun, unique, and random avatars for your profile pictures, forums, and app testing. Download in high resolution.

🗜️

Image Compressor

Compress and optimize your JPEG, PNG, and WebP images online without losing quality. Speed up your website instantly.

🖼️

YouTube Thumbnail Grabber & HD Image Downloader

Download high-quality YouTube video thumbnails in HD, 1080p, and 4K. Free YouTube thumbnail grabber download hd tool with instant preview.

📐

Aspect Ratio Calculator

Calculate aspect ratios and resize dimensions for images, videos, and UI design. Free online 16:9, 4:3, and custom ratio tool.

🎵

BPM Tapper

Find the tempo (BPM) of any song or rhythm by tapping your spacebar or screen. A free, accurate BPM counter tool for musicians and DJs.

▶️

YouTube Video Downloader

Download YouTube videos in high quality MP4 format. Fast, free, and easy to use online YouTube downloader.

🎵

TikTok Video Downloader Without Watermark

Download TikTok videos without watermark in HD quality. Fast, free online TikTok video saver for mobile and desktop.

📸

Instagram Video & Photo Downloader

Save Instagram Reels, videos, photos, and IGTV content in high quality. Fast, free online Instagram downloader.

🎧

Video to MP3 Converter

Extract high-quality audio from videos instantly. Fast, free online video to MP3 converter for music, podcasts, and speeches.

🖼️

Image Format Converter

Easily convert images between PNG, JPG, WEBP, and GIF formats. Fast, free online image converter with no quality loss.

📦

Online Image Compressor

Reduce image file size instantly. Compress JPG, PNG, and WEBP images for web optimization with our free online tool.

🎬

YouTube Thumbnail Downloader

Easily view and download YouTube video thumbnails in HD, 1080p, and 4K quality. Fast, free online thumbnail grabber.

📺

YouTube Downloader

Use our free online YouTube Downloader tool. Fast, secure, and easy to use.

🌫️

Blur Faces in Image

Automatically detect and blur faces.

😂

Meme Generator

Create custom memes from templates.

⭐

Favicon Generator

Convert images to favicon.ico.

📏

Image Resizer

Resize dimensions of any image.

✂️

Image Cropper

Crop images easily online.

✂️

Free Background Remover Online - Transparent PNG & White Background

Remove image background online in 1 click. Create transparent PNG cutouts or pure white backgrounds for portraits, e-commerce, and passport photos.

Productivity & Documents

26 tools available

📝

Word & Character Counter

Count words, characters, sentences, and paragraphs instantly. Essential tool for writers, students, and SEO professionals.

🔤

Lorem Ipsum Generator

Generate perfectly formatted Lorem Ipsum placeholder text for your designs and mockups. Fast, customizable, and free.

🔗

UTM Link Builder

Easily build custom URLs with UTM parameters to track your marketing campaigns in Google Analytics. Fast, free, and no login required.

📝

Online Markdown Editor with Real-Time Live Preview

Write, edit, and preview Markdown in real time with our online markdown editor. Export clean HTML or Markdown instantly with zero setup required.

📈

Online Profit Margin & Markup Calculator

Calculate gross margin, profit margin, markup percentage, and revenue instantly. Free profit margin calculator online for business and ecommerce.

Aa

Text Case Converter

Quickly convert your text to UPPERCASE, lowercase, Title Case, or camelCase. A fast, free formatting tool for writers and coders.

🔀

List Shuffler & Randomizer

Shuffle and randomize the order of any text list instantly. Great for sorting teams, generating random orders, or picking winners.

✂️

Remove Line Breaks

Instantly remove line breaks, paragraph breaks, and extra spaces from text. Clean up formatting easily online.

📄

Merge PDF Files Online

Combine multiple PDF files into one document instantly. Free, secure, and works entirely in your browser.

✂️

Split PDF Pages Online

Extract pages from your PDF or split a large PDF into smaller documents. Secure, fast, and free online PDF splitter.

🔒

Password Protect PDF Files

Add strong password encryption to your PDF documents. Secure your sensitive files online for free before sharing.

📑

Merge PDF Files Online

Combine multiple PDF files into one single document securely and instantly. Free online PDF merger, no watermarks, all processed in your browser.

✂️

Split PDF Files Online

Extract specific pages or split a large PDF into multiple smaller files instantly. Secure, fast, and completely free in your browser.

🗜️

Compress PDF Files Online

Reduce your PDF file size easily while maintaining quality. Fast, secure, and free online PDF compressor working entirely in your browser.

🖼️

Convert PDF to JPG Images

Extract high-quality JPG images from your PDF files instantly. Fast, free, and secure online PDF to JPG converter working in your browser.

📄

Convert JPG to PDF Document

Merge and convert multiple JPG images into a single PDF document. Completely free, fast, and secure tool directly in your browser.

🔒

Protect PDF with Password

Encrypt and password-protect your PDF files instantly. Secure, fast, and completely free online PDF protector processing files locally.

🔓

Unlock PDF & Remove Password

Remove password protection from your PDF files instantly. Fast, secure, and free online PDF unlocker working entirely in your browser.

©️

Add Watermark to PDF

Stamp an image or text over your PDF.

🔢

Add PDF Page Numbers

Insert page numbers into PDF document.

🔄

Rotate PDF Pages

Rotate your PDF pages online.

📑

Organize PDF Pages

Sort, add and delete PDF pages.

🌐

HTML to PDF

Convert webpages to PDF documents.

✍️

Paraphrase Tool

Rewrite text with synonyms.

📧

Email Signature Generator

Create professional email signatures.

📸

Passport & ID Photo Maker - 4x & 8x Printable Sheet on White Background

Create official passport and ID photos in 4x or 8x printable grids (35x45mm, 2x2"). High resolution 300 DPI on white background ready for printing.

Health, Games & Lifestyle

3 tools available

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