Frequently Asked Questions
Everything you need to know about using Zendrove's free online tools.
🔒 Are my files safe and private?
Yes — 100%. Every Zendrove tool runs entirely in your browser. Your files are never uploaded, transmitted, or stored on any server. When you close the tab, your data is gone. There are no server endpoints for file processing.
🆓 Is Zendrove really free?
Yes. All tools are completely free with no limits, no hidden charges, no accounts, and no subscriptions. We believe utility tools should be accessible to everyone, everywhere.
🔑 Do I need to create an account?
No. Zendrove has no login, no signup, no accounts, and no cookies tracking you. Just open a tool and start using it immediately — zero friction.
⚙️ How does browser-based processing work?
Modern browsers have powerful APIs — Canvas for image manipulation, WebAssembly for high-performance tasks, Web Workers for parallel processing — that can handle images, PDFs, audio, and more entirely on your device. Zendrove leverages these APIs so nothing ever leaves your computer.
📏 Are there file size limits?
There are no artificial limits. However, very large files (hundreds of megabytes) may process slower since everything runs in your browser's memory. For best performance, we recommend files under 100 MB.
🌐 Which browsers are supported?
Zendrove works best in the latest versions of Chrome, Firefox, Safari, and Edge. Some tools using advanced APIs (like WebAssembly) may have limited functionality in older browser versions.
📱 Can I use Zendrove on my phone?
Yes — Zendrove is fully responsive and works on iOS and Android browsers. Most tools work perfectly on mobile. Some file-heavy tools (like bulk processing) work better on desktop for performance reasons.
🐛 How do I report a bug or request a feature?
Email us at bugs@zendrove.com for issues or ideas@zendrove.com for feature requests. You can also visit our contact page. We read every message and respond within 24–48 hours.