Frequently Asked Questions
Everything you need to know about MetisTools
1. Is MetisTools really free?
Yes, all tools are 100% free. There are no hidden fees, no premium tiers, and no signup required.
2. Do I need to create an account?
No registration or login is required. You can use every tool instantly without providing any personal information.
3. Where are my files stored? Are they safe?
All file processing (PDF conversion, image editing, etc.) happens locally in your browser. Your files are never uploaded to our servers. Once you close the page, the data is gone.
4. What is the maximum file size for conversion?
For most tools, there is no enforced limit besides your browser's capability. Large files may slow down processing time. We recommend keeping files under 50MB for optimal performance.
5. Why should I use MetisTools over other tool sites?
MetisTools is private (files stay on your device), fast (modern static architecture), and supports a wide range of tools including PDF, image, text, developer utilities, and calculators — all in one place.
6. How do I report a bug or suggest a new tool?
Please visit our Contact page and send us a message. We appreciate your feedback!
7. Does MetisTools use cookies?
We only use essential cookies for functionality and anonymous analytics (Google Analytics). No personal data is sold or shared. You can manage cookie preferences through your browser settings.
8. Can I use your tools offline?
Some tools (like calculators) may work offline after the page is loaded, but most rely on browser APIs that require an internet connection. We are exploring offline capabilities for future updates.