Knowledge Center

Get instant answers, step-by-step tutorials, and expert guidance for all your digital utility needs.

Getting Started

New to ToolNest? Here's everything you need to know to get the most out of our digital utilities.

Quick Start Guide

1

Choose Your Tool

Browse our tool dashboard or use the search function to find the utility you need.

2

Input Your Data

Enter the required information in the clearly labeled fields. Most tools provide helpful hints and examples.

3

Get Instant Results

View your results immediately with options to copy, download, or share as needed.

4

Explore More Tools

Discover other utilities that might be helpful for your workflow or projects.

Tool-Specific Guides

Detailed instructions and tips for getting the most out of each tool in your digital toolkit.

EMI Calculator

Loan & Finance

Enter loan amount, interest rate, and tenure
View detailed payment breakdown
Compare different loan scenarios
Try EMI Calculator

QR Generator

Digital Sharing

Support for URLs, text, and contact info
Customizable size and error correction
Download as PNG or SVG format
Try QR Generator

Invoice Creator

Business Tools

Professional templates and formatting
Automatic tax calculations
Export to PDF for easy sharing
Try Invoice Creator

Interactive Tutorials Coming Soon

We're working on step-by-step interactive tutorials with animated demonstrations for each tool. These will provide hands-on guidance to help you master advanced features and discover new ways to use our utilities.

Troubleshooting & Support

Having issues? Find quick solutions to common problems and technical difficulties.

Common Issues

Browser Compatibility

Fully Supported Browsers

Chrome

v90+

Firefox

v88+

Edge

v90+

Safari

v14+

System Requirements

JavaScript enabled
Minimum 1GB RAM
Stable internet connection

Still Need Help?

If you're still experiencing issues, our support team is here to help.

Contact Support

Privacy & Security

Your privacy and data security are our top priorities. Learn how we protect your information.

Security Features

SSL/TLS Encryption

All data transmission is protected with 256-bit SSL encryption, the same standard used by banks and financial institutions.

Client-Side Processing

All calculations happen in your browser. Your sensitive data never leaves your device, ensuring maximum privacy.

No Data Storage

We don't store your calculations, personal information, or usage patterns. Each session is completely independent and private.

Privacy by Design

Our entire platform is built with privacy as a core principle, not an afterthought. Minimal data collection, maximum user control.

GDPR Compliant

ToolNest complies with GDPR, CCPA, and other international privacy regulations. You have full control over your data and can request information about our data practices at any time.

Still Have Questions?

Our support team is here to help. Get personalized assistance with any tool or technical issue.