How to use CSP Generator Online
- Enter or paste your text into the input field to begin.
- Use the Preset, script-src (optional), style-src (optional) settings to control the result.
- The result is computed live in your browser as you edit the input.
- Finish by choosing Copy to take the output with you.
About this tool
There is no server behind CSP Generator Online. CSP Generator Online is a free HTTP & Security Header Tools utility that runs in your browser, doing its work on the input you provide without a backend.
It is designed to do one job well and stay out of your way. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
How do I use CSP Generator Online?
CSP Generator Online runs entirely on your device: add your input using the Preset, script-src (optional) controls, and it generates it locally in real time.
Do I need an account for CSP Generator Online?
No — CSP Generator Online needs no account, sign-up or installation.
Where is my data processed by CSP Generator Online?
Entirely in your browser — CSP Generator Online keeps your data on your own machine and sends nothing anywhere.
Does CSP Generator Online work offline?
Once the page has loaded, CSP Generator Online keeps working with no network connection.