ToolBox provides free, privacy-focused online tools that work directly in your browser. No signup, no data collection, no limits.
We believe essential digital tools should be free and accessible to everyone. Too many "free" tools come with hidden costs: your data, your privacy, or endless upsells. ToolBox is different.
Every tool we build processes data locally in your browser. Your files never leave your device. We don't see them, we don't store them, we don't sell them.
All processing happens in your browser. Your data stays on your device.
No hidden fees, no premium upsells. All features are free, forever.
Start using tools immediately. No account, no email, no friction.
Create strong, secure passwords
Compress images without losing quality
Generate QR codes for any content
Combine or split PDF documents
Transform text case and format
Convert between JSON and CSV
Remove image backgrounds instantly
Convert Markdown to HTML and more