Free Tool · Client-Side Only

HTTP Cookie
Builder.

Build and validate Set-Cookie headers visually. Configure all cookie attributes and get instant security warnings for missing flags.

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Cookie Builder

Cookie Name

Cookie Value

Domain

Path

Max-Age (seconds)

SameSite

HttpOnly

Blocks JavaScript access

Secure

HTTPS only

Partitioned

CHIPS / third-party

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Generated Header

Set-Cookie

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Security Score—

AquilaX Platform

Detect insecure cookie
configurations in your code.

AquilaX detects missing HttpOnly, Secure, and SameSite flags, session fixation risks, and insecure cookie patterns in your application code automatically.

Start Free → Book a Demo

HTTP CookieBuilder.

Cookie Builder

Generated Header

Security Warnings

Detect insecure cookieconfigurations in your code.

HTTP Cookie
Builder.

Detect insecure cookie
configurations in your code.