Help Center
Find answers to common questions, learn how to use our tools effectively, and get the support you need to make the most of Toolfa's free online utilities.
Getting Started
How do I use Toolfa's online tools?
All our tools are web-based and require no downloads or installations. Simply navigate to any tool page, follow the on-screen instructions, and start using the tool immediately. Most tools work by uploading files, entering text, or selecting options.
Do I need to create an account?
No account creation is required! All Toolfa tools are completely free to use without registration. You can access any tool instantly and use it as many times as you need.
Are there any usage limits?
Most tools have no usage limits. Some tools may have file size restrictions for optimal performance (typically 50MB for document converters). These limits are clearly displayed on each tool page.
Privacy & Security
Is my data safe and private?
Yes! Most of our tools process files entirely in your browser using client-side JavaScript. This means your files never leave your device or get uploaded to our servers, ensuring complete privacy and security.
Do you store my uploaded files?
No, we do not store any uploaded files. Tools that process files locally (like PDF converters, image tools) work entirely in your browser. Any temporary processing happens on your device only.
What information do you collect?
We only collect basic analytics data (like page views) to improve our services. We do not collect personal information, file contents, or track individual users. See our Privacy Policy for complete details.
Technical Support
A tool isn't working properly. What should I do?
First, try refreshing the page and clearing your browser cache. Ensure you're using a modern browser (Chrome, Firefox, Safari, Edge). If the problem persists, contact us with details about your browser and the specific issue.
Which browsers are supported?
Our tools work best on modern browsers including Chrome, Firefox, Safari, and Edge. We recommend using the latest version of your preferred browser for optimal performance and security.
Can I use these tools on mobile devices?
Yes! All our tools are fully responsive and work on smartphones and tablets. The interface adapts to your screen size for the best mobile experience.
Tool-Specific Help
PDF to JPG Converter not working?
Ensure your PDF file is under 50MB and not password-protected. The tool uses PDF.js library which works best with standard PDF files. Try using a different PDF if you encounter issues.
QR Code Generator producing low quality codes?
Select a larger size option (600x600 or 800x800) for better quality. Ensure good contrast between foreground and background colors for optimal scanning performance.
WCAG Contrast Checker results seem incorrect?
Double-check that you've entered the correct hex color codes. The tool follows official WCAG 2.1 guidelines. If you're testing colors from an image, use a color picker tool to get accurate hex values.
Still Need Help?
Can't find the answer you're looking for? Our support team is here to help you with any questions or issues you might have.
Contact Support