Frequently Asked Questions

Yes! All our tools are completely free to use with no hidden costs, premium tiers, or usage limits. We believe in making powerful development tools accessible to everyone.

No account required! You can start using any of our tools instantly without registration. Just visit the tool page and start working.

Our tools run entirely in your web browser using JavaScript. This means no data is sent to our servers, ensuring privacy and instant results without network delays.

Absolutely! All processing happens in your browser. Your data never leaves your device or gets sent to our servers. We don't store, track, or analyze any of your information.

We use minimal essential cookies only for basic functionality like remembering your preferences. No tracking or advertising cookies are used. See our Privacy Policy for details.

Yes! Since all processing happens locally in your browser, our tools are safe to use with sensitive data like passwords, API keys, and private information.

Our tools work on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. We recommend using the latest version for the best experience.

Yes! All our tools are fully responsive and work great on smartphones and tablets. The interface automatically adapts to your screen size.

Most tools have generous limits based on your browser's capabilities. For file-based tools like Image Optimizer, the limit depends on your browser's memory, typically up to 50MB for most modern browsers.

Browser-based processing ensures privacy (no data leaves your device), speed (no network delays), and reliability (works even without internet connection after initial load).

While our tools are designed for direct use, you can link to them from your website. For API access or custom integrations, please contact us to discuss options.

Our tools use industry-standard algorithms and libraries to ensure high accuracy. We regularly test and update them to maintain reliability and compatibility with latest standards.