Cookie Bookmark Import
Convert one strictly validated Cookie into a local javascript bookmarklet without requests.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Cookie
Bookmarklet
Writes a Cookie only when you run it yourself.
Enter a Cookie to see the result
What this tool does
- Turn a test Cookie into a bookmarklet
- Inspect Cookie attributes offline
Example
Input
theme=dark
Output
javascript:(()=>{document.cookie='theme=dark; path=/; secure';})();Frequently asked questions
Does it import browser cookies?
No, it only generates copyable javascript bookmark text.
Are multiple cookies supported?
No, exactly one name=value is required.
Is it secure by default?
Secure is enabled by default and injection characters are rejected.
Keywords：Cookiebookmarkletbrowser