Reads navigator.cookieEnabled to verify whether cookies are permitted for this browser session.
The test token (BunchToolTest) expires automatically after 10 minutes and stores no personal data.
JavaScript-readable cookies currently set for this domain, parsed from document.cookie. HttpOnly cookies are intentionally hidden by the browser.
Instantly verify whether your browser has cookies enabled, list every JavaScript-readable cookie currently set for this domain, and write or delete a safe temporary test token — all with BunchTool's free Cookie Checker, running 100% client-side in browser RAM.
navigator.cookieEnabled to instantly verify browser cookie permissionsdocument.cookie to list all same-origin readable cookies per domainBunchToolTest token with 10-minute expiry for live write/delete testingThe tool instantly reads navigator.cookieEnabled and reports whether cookies are verified enabled or blocked by browser policy or privacy extensions.
Click Set Temporary Test Cookie to write a BunchToolTest token that expires in 10 minutes. Click Clear Test Cookie to delete it instantly via Unix epoch expiry.
The right panel parses document.cookie and lists every JavaScript-visible cookie set for this domain. HttpOnly cookies are correctly excluded as per browser security rules.
Uses navigator.cookieEnabled to instantly return a boolean permission status — detecting cookies blocked by ITP, browser flags, or privacy extensions in real time.
Writes a harmless BunchToolTest token to document.cookie with a 10-minute TTL, then deletes it by setting expiry to Thu, 01 Jan 1970 — the standard Unix cookie deletion mechanism.
All cookie reads and writes execute inside browser RAM via JavaScript. Cookie data never leaves your device — enforced by browser same-origin policy and our zero-server architecture.
navigator.cookieEnabled returns a boolean indicating whether cookies are enabled in the browser. It does not check per-cookie attributes like HttpOnly or SameSite — only whether the cookie API is functional.document.cookie to cookies set with a matching domain and path. Cookies flagged as HttpOnly are also invisible to JavaScript — they are transmitted by the browser in HTTP headers only.BunchToolTest is a harmless temporary token written by this tool with a 10-minute expiry. It stores no personal data and is deleted the moment you click 'Clear Test Cookie' or when the expiry elapses automatically.bunchtool.com can only read cookies explicitly scoped to the bunchtool.com domain.
navigator.cookieEnabled is a read-only boolean exposed by the W3C Navigator API. It returns true if the browser's cookie jar is accessible to the active origin and false if cookies are blocked by browser flags (e.g. Chrome's Block third-party cookies), OS-level parental controls, or privacy extensions like uBlock Origin. Crucially, it reflects the top-level same-origin cookie policy — not the attribute-level restrictions imposed by HttpOnly or SameSite.
document.cookie exposes the serialised cookie string for the current document's origin. Each cookie is a name=value pair delimited by semicolons. This tool splits the string on ; and trims whitespace to display each pair on its own line. Cookies written by the server with the HttpOnly flag are intentionally hidden from document.cookie — a security mechanism that prevents XSS attacks from exfiltrating session tokens.
Cookie deletion via Unix epoch is the standard cross-browser mechanism: setting expires=Thu, 01 Jan 1970 00:00:00 UTC forces the browser to immediately purge the named cookie, because the expiry timestamp is in the past. This tool writes a harmless BunchToolTest=ActiveCookieToken token with a 10-minute TTL (now + 600,000ms) and deletes it by resetting the expiry to the Unix epoch — zero server involvement at any stage.