How to Use OnTools
OnTools is built to be simple: open a tool, do your task, download the result.
1) Choose a tool
Go to the Tools page and pick the tool you need. Tools are grouped by category (Image, PDF, Text, Developer, and Utility).
2) Add your input
Each tool will ask for an input such as:
- text or a URL (for QR, Base64, JSON, etc.)
- an image file (for crop, resize, convert, watermark, etc.)
3) Adjust settings
Most tools include small, clear settings like size, quality, format, or output options. You can preview changes before downloading.
4) Download the result
When you click Download, your browser saves the new file to your device.
No account is required.
Privacy
Whenever possible, OnTools processes files directly in your browser. That means your files are not uploaded to our server. If any tool requires server-side processing in the future, we will clearly explain it on the tool page before you use it.
Need help?
If a tool is not working or you have a suggestion, contact us anytime: support@ontools.site