Multi Tool Hub

Your Ultimate Suite of Free Online Tools

Welcome to Multi Tool Hub, the only toolkit you’ll ever need. We’ve brought together 20 powerful, fast, and easy-to-use utilities that work directly in your browser. Whether you’re a developer, a student, a creative professional, or just someone looking to get a quick task done, our tools are designed for you. Everything is processed on your device, ensuring your data remains 100% private and secure.

Image & Media Tools

1. Image Converter

Easily switch between popular image formats. Our online image converter allows you to convert JPG to PNG, PNG to WEBP, or any combination without losing quality. It’s perfect for web developers needing modern formats like WEBP or designers who need a PNG with a transparent background.

2. Image Compressor

Speed up your website and save bandwidth with our image compressor. Reduce the file size of your JPG and PNG images with an adjustable quality slider. You get a real-time preview of the compression, so you can find the perfect balance between size and quality. An essential tool for SEO and web performance.

3. Image Cropper

Crop your images to the perfect dimensions. Upload a photo and use the simple drag-and-resize box to select the area you want. Our online image cropper is great for creating profile pictures, thumbnails, or focusing on a specific part of an image before sharing.

4. Video Converter (to WebM)

Convert your video files to the web-friendly WebM format. This browser-based tool is ideal for creating small video clips for websites or simple presentations. Please note that this experimental tool re-encodes video by capturing frames, which may not retain audio.

5. Audio Converter (to WAV)

Need a universally compatible audio file? Our audio converter can transform various audio formats into a high-quality WAV file. The process is handled securely in your browser using the Web Audio API, making it fast and private.

6. Audio Trimmer

Cut out the perfect clip from any audio file. Simply upload your audio, set the start and end times in seconds, and our audio trimmer will generate a downloadable clip. It’s ideal for creating ringtones, sound effects, or short audio samples.

Financial Calculators

7. Age Calculator

Quickly find out the precise age of a person or the duration between two dates. Our age calculator takes a date of birth and calculates the age down to the exact number of years, months, and days. It’s simple, fast, and accurate.

8. EMI Calculator

Planning a loan? Our EMI calculator helps you understand your financial commitment. Enter the loan amount, interest rate, and tenure to instantly calculate your Equated Monthly Installment (EMI), total interest payable, and the total repayment amount.

9. SIP Calculator

Visualize your financial future with our SIP calculator. A Systematic Investment Plan (SIP) is a powerful way to build wealth. Enter your monthly investment amount, expected annual return, and investment period to see the estimated future value of your investments.

Developer & Utility Tools

10. QR Code Generator

Create custom QR codes in seconds. Enter any text, URL, or contact information, and our QR code generator will create a high-resolution, downloadable QR code image. It’s perfect for business cards, event posters, or sharing Wi-Fi passwords.

11. Password Generator

Enhance your online security with a strong, unique password. Our secure password generator lets you customize the length and include uppercase letters, numbers, and symbols. Create uncrackable passwords for all your accounts with a single click.

12. Word Counter

An essential tool for writers, students, and marketers. Our real-time word counter instantly analyzes your text to show the word count, character count, number of spaces, and an estimated reading time. Just paste your text and see the results update as you type.

13. Base64 Encoder/Decoder

A handy utility for developers. Easily encode plain text to Base64 or decode a Base64 string back to its original form. Our tool provides a clean and simple interface for quick conversions without needing a command line.

14. JSON Formatter

Clean up and validate your JSON data. Paste your messy JSON into our JSON formatter, and it will be instantly beautified (pretty-printed) with proper indentation and syntax highlighting. The tool also validates your JSON and points out any errors.

Productivity & Accessibility Tools

15. Color Picker Tool

Find the perfect color for your project. Our color picker displays a visual selector and provides the corresponding HEX, RGB, and HSL values. It’s an indispensable tool for web designers, graphic artists, and developers working with CSS.

16. Text to Speech

Listen to any text read aloud in a natural-sounding voice. Our text to speech tool uses your browser’s native synthesis engine to convert written text into audio. You can even choose from different voices. It’s great for proofreading or for accessibility.

17. Speech to Text

Convert your spoken words into written text. Our speech to text tool uses your microphone and advanced speech recognition technology to provide real-time transcriptions. It’s perfect for taking quick notes, drafting emails, or practicing pronunciation.

18. Unit Converter

A versatile unit converter for everyday measurements. Quickly convert between units for length (meters, feet, inches), weight (kilograms, pounds), and temperature (Celsius, Fahrenheit, Kelvin). The interface is intuitive and provides instant results.

19. BMI Calculator

Check your Body Mass Index (BMI) with our simple health tool. Enter your weight and height, and the BMI calculator will provide your BMI value and the corresponding category (e.g., Underweight, Normal, Overweight). A great first step in monitoring your health.

20. Timer / Stopwatch

Whether you need to time a workout, a presentation, or a cooking recipe, our online timer and stopwatch has you covered. It features a clean, large display with simple start, stop, and reset controls for all your timing needs.

Why Choose Multi Tool Hub?

• ✔100% Private and Secure: Your privacy is our priority. All tools run directly in your browser. This means your files, text, and data are never uploaded to our servers. What happens on your computer, stays on your computer.
• ✔Completely Free, No Strings Attached: All 20+ tools are free to use, with no hidden fees, subscriptions, or usage limits.
• ✔No Installation or Sign-Up: Forget downloading bulky software or creating yet another account. Multi Tool Hub works instantly in any modern web browser. Just open the site and start working.
• ✔Fast, Modern, and Responsive: Built with clean, efficient code, our tools are incredibly fast. The minimalist design is easy on the eyes and fully responsive, providing a seamless experience on your desktop, tablet, or smartphone.