Frequently Asked Questions
Got questions? We've got answers.
No. All processing happens entirely in your browser using client-side technologies like WebAssembly and Web APIs. Your files never leave your device – not even for a second.
We don't need to know who you are because we don't store any of your data. Without user accounts, there's no database of your files, no tracking, and no privacy concerns. Just open a tool and use it.
We support all modern browsers including Chrome, Firefox, Safari, and Edge. For video tools that use FFmpeg WebAssembly, we recommend Chrome or Firefox for the best performance.
The limit depends on your device's available RAM. Most tools handle files up to 500MB without issues. Video tools using FFmpeg can process larger files but may take longer depending on your device's processing power.
Yes, all tools on nologintools.com are completely free to use. There are no premium tiers, no subscriptions, and no hidden costs. The site is supported by minimal, non-intrusive advertising.
Most tools work offline after the initial page load if you have a service worker installed. However, some AI-powered tools and external API-dependent features require an internet connection.
Your files exist only in your browser's memory while the tool is running. When you close the tab or navigate away, the data is automatically cleared. Nothing is stored on our servers or in any persistent storage.
Some AI tools run models directly in your browser using WebGPU and WebGL (client-side). Others may use external APIs for more complex processing. We clearly mark which tools are fully client-side and which require API calls.
We welcome feedback! You can open an issue on our GitHub repository or reach out through the contact options on our About page. We actively monitor and respond to community feedback.