About OnlineTools
Our Mission
OnlineTools was created with a simple mission: to provide everyone with free, easy-to-use, and secure online tools that work entirely in the browser. We believe that essential digital tools should be accessible to everyone without complicated software installations or subscriptions.
Our platform offers a growing collection of tools for image editing, data conversion, and everyday productivity tasks. All tools are designed to run locally in your browser, ensuring your data never leaves your device.
What We Offer
Image Tools
Resize, crop, and compress images without losing quality. Perfect for social media, websites, and personal projects.
Data Conversion
Convert between different data formats like Excel to JSON, CSV to JSON, and format JSON data with ease.
Utility Tools
Generate QR codes, count words and characters, create secure passwords, and more.
Privacy & Security
Your privacy is our top priority. All our tools process data locally in your browser using JavaScript. This means:
- Your files and data never leave your device
- No data is uploaded to our servers
- No accounts or registrations required
- Complete anonymity while using our tools
We may use cookies and display advertisements to support the free operation of this website. For more details, please read our Privacy Policy.
Why Choose Us?
✓ Completely Free
All tools are free to use with no hidden fees or premium tiers.
✓ No Registration
Start using tools immediately without creating an account.
✓ Privacy Focused
All processing happens locally in your browser.
✓ Mobile Friendly
Works seamlessly on desktop, tablet, and mobile devices.