🛠️ Cgnhub Tools
Free online calculation tools and mini utilities platform
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💰 Finance Tools
Comprehensive financial tools for salary, loan, interest, deposit, inflation, currency and rent calculations.
Salary Calculator
Calculate hourly wage based on monthly salary, daily working hours, and days.
Overtime Calculator
Calculate total overtime pay by entering your overtime hours and multipliers.
Loan Calculator
Calculate monthly installments, total repayment, and interest for personal, vehicle, and housing loans.
VAT Calculator
Calculate VAT excluded and included amounts with different VAT rates.
Percentage Calculator
Easily calculate percentages, increase and decrease rates.
Interest Calculator
Instantly calculate your investment return with simple and compound interest calculator.
Deposit Return Calculator
Calculate how much you will earn at end of term based on deposit interest.
Inflation Calculator
Calculate the purchasing power of your money over years against inflation.
Currency Converter
Fast currency conversion tool between currencies based on current rates.
Net → Gross Salary
Easily calculate estimated gross salary by entering your net salary.
Rent Increase Calculator
Calculate your new rent amount according to legal limits based on rent increase rate.
📄 PDF Tools
Merge, split, compress and convert your PDF files. Free and fast PDF tools.
Merge PDF
Merge multiple PDF files into a single file.
Split PDF
Split a PDF file into desired pages and download separately.
Compress PDF
Reduce PDF file size without losing quality.
JPG → PDF
Convert your JPG and PNG images to a PDF file with one click.
PDF → JPG
Convert PDF files to JPG images page by page.
Delete PDF Page
Easily remove unnecessary pages from your PDF file.
Encrypt PDF
Secure your PDF files by protecting them with a password.
Unlock PDF
Remove password from PDF file using known password.
Extract PDF Pages
Create a new PDF by extracting desired pages from a PDF file.
PDF → Image
Convert PDF pages to JPG or PNG image format.
Image → PDF
Combine multiple images into a single PDF file.
Rotate PDF
Rotate PDF pages 90, 180, or 270 degrees.
🧮 Calculation Tools
Practical tools for unit conversion, age calculation, date difference and general math calculations.
Unit Converter
Free online tool to convert between length, weight and temperature units.
Age Calculator
Calculate your age in years, months and days by entering your date of birth.
Date Difference Calculator
Easily calculate the difference in days, months and years between two dates.
Hours / Minutes Calculator
Free calculation tool that converts hour and minute values to total duration.
Ratio - Proportion Calculator
Quickly solve ratio and proportion problems online.
Calculator
Free online calculator where you can perform simple and scientific operations.
Random Number Generator
Free online tool to generate random numbers in your specified range.
🛠️ Helper Tools
Practical and fast online helper tools for your daily needs.
QR Code Generator
Create free QR codes for text and links in seconds.
URL Shortener
Free URL shortening tool to make long links short and shareable.
IP Lookup
Query your IP address location and network information for free.
User Agent Viewer
Free user agent tool showing your browser and device information.
Unix Timestamp Converter
Quickly convert between Unix timestamp and normal date.
Random Password Generator
Free password generator to create secure and strong passwords.
💻 Web / Developer Tools
Hash generator, JSON formatter, code minify and regex test tools for web developers.
Hash Generator
Generate MD5, SHA256 and SHA512 hash values for texts.
JSON Formatter
Make your JSON data readable and detect errors.
CSS/JS Minify
Minify your CSS and JavaScript codes to reduce file size.
XML Formatter
Make your XML data readable and detect errors.
Regex Tester
Test your regular expressions and see matches.
📝 Text Tools
Text processing, word counting, character converting and text analysis tools.
Word Counter
Instantly calculate word, character, paragraph and line count of your text.
Character Counter
Instantly calculate character count with/without spaces of your text.
Case Converter
Convert your text to uppercase, lowercase, title case and other formats.
Whitespace Remover
Clean unnecessary spaces, tabs and line breaks from your text.
URL Encode/Decode
Free online tool for URL encode and decode operations.
Base64 Encode/Decode
Free online tool for Base64 encode and decode operations.
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Turkey's Most Comprehensive Online Tools Platform
Cgnhub Tools is the most preferred free online tools platform in 2024. With 47 different tools, you can find all the tools you need in finance calculations, PDF operations, text editing and many other areas in a single platform. Preferred by thousands of users daily, our platform stands out with its fast, secure and user-friendly interface.
Platform Features and Advantages
✅ 100% Free
All our tools are completely free. No hidden fees, subscriptions or registration required.
⚡ Fast Processing
All calculations and operations are completed in seconds. No waiting time.
🔒 Secure
Your data is safe. SSL encrypted connection and automatic file cleaning system.
📱 Mobile Friendly
Works perfectly on all devices. Access from phone, tablet and computer.
Our Tool Categories and Use Cases
💰 Finance Tools
Comprehensive financial tools for salary, loan, interest, deposit, inflation, currency and rent calculations.
- 💰 Salary Calculator
- ⏰ Overtime Calculator
- 💳 Loan Calculator
- 📊 VAT Calculator
- 📈 Percentage Calculator
- ... and 6 more tools
📄 PDF Tools
Merge, split, compress and convert your PDF files. Free and fast PDF tools.
- 📄 Merge PDF
- ✂️ Split PDF
- 🗜️ Compress PDF
- 📸 JPG → PDF
- 🖼️ PDF → JPG
- ... and 7 more tools
🧮 Calculation Tools
Practical tools for unit conversion, age calculation, date difference and general math calculations.
- 🔄 Unit Converter
- 🎂 Age Calculator
- 📅 Date Difference Calculator
- ⏰ Hours / Minutes Calculator
- 📐 Ratio - Proportion Calculator
- ... and 2 more tools
🛠️ Helper Tools
Practical and fast online helper tools for your daily needs.
- 📱 QR Code Generator
- 🔗 URL Shortener
- 🌐 IP Lookup
- 🖥️ User Agent Viewer
- ⏰ Unix Timestamp Converter
- ... and 1 more tools
💻 Web / Developer Tools
Hash generator, JSON formatter, code minify and regex test tools for web developers.
- 🔐 Hash Generator
- 📋 JSON Formatter
- 🗜️ CSS/JS Minify
- 📄 XML Formatter
- 🔍 Regex Tester
📝 Text Tools
Text processing, word counting, character converting and text analysis tools.
- 📊 Word Counter
- 🔢 Character Counter
- 🔄 Case Converter
- 🧹 Whitespace Remover
- 🔗 URL Encode/Decode
- ... and 1 more tools
Who Uses It? Popular Use Cases
👔 Business
- Accounting and payroll calculations
- VAT and tax calculations
- Loan and interest calculations
- PDF document operations
🎓 Education Sector
- Math and finance lessons
- Homework and project calculations
- PDF merging and editing
- Text analysis tools
🏠 Personal Use
- Home budget and salary calculations
- Rent increase calculations
- Age and date calculations
- Daily PDF operations
💻 Developers
- Hash and encryption tools
- JSON and XML formatters
- Regex testing tools
- Code minify operations
Why Choose Cgnhub Tools?
Fast Access
Instant use without registration
Accurate Results
Tested and reliable calculations
Constant Updates
New tools and features added constantly
Easy of Use
Intuitive and user friendly interface
Frequently Asked Questions (FAQ)
Are the tools really free?
Yes, all our tools are completely free. No hidden fees, subscriptions or premium versions.
Is my data safe?
Yes, all data is protected by SSL encrypted connection and deeply cleaned automatically after processing. No data is stored.
Does it work on mobile devices?
Yes, all tools are designed to be mobile compatible. You can use them seamlessly on phones, tablets and computers.
Are new tools being added?
Yes, new tools are constantly being added based on user requests. Contact us if you have suggestions.
Get Started Now!
Make the calculations you need instantly with 47 different tools.
No registration required • Completely free • Instant results