Swap cookie-based sessions per domain in seconds.

A professional developer tool for instant session switching. High-density, minimalist, and entirely local where it matters: your cookie sessions never leave your browser.

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public Platform Chromium
CookieSwapper logo
CookieSwapper
example.com
Save current session
Creates a snapshot and keeps this session open.
Sign out here. You can reopen this session later with one click from saved sessions.
Saved sessions
Cómo funciona por dentro

¿Cómo funcionan las Cookies y el cambio de cuentas?

Mucha gente no sabe realmente qué son las cookies. Aquí te explicamos de forma sencilla la magia detrás de CookieSwapper.

cookie

1. El Pasaporte Digital

Al iniciar sesión, las webs guardan una 'cookie' (un pequeño archivo con un ID único) en tu navegador. Esta cookie le dice a la web quién eres para que no tengas que poner tu contraseña en cada clic.

no_accounts

2. El Límite de una Sesión

Normalmente, los navegadores solo permiten tener una cookie activa por web. Para entrar en una segunda cuenta, debes cerrar sesión (borrando la cookie), usar incógnito o abrir otro navegador.

published_with_changes

3. Intercambio Local Inteligente

CookieSwapper guarda de forma segura tus 'pasaportes' de cookies localmente. Al cambiar de cuenta, intercambia las cookies activas en milisegundos, haciendo que la web te reconozca al instante.

Key Features

save Save

  • check_circle One-click session saving
  • check_circle Custom labels for profiles
  • check_circle Isolated sessions per domain

sync_alt Swap

  • check_circle No re-login required
  • check_circle Instant auto-reload
  • check_circle Seamless context switching

cleaning_services Clean

  • check_circle Auto-exit active sessions
  • check_circle 100% local-only storage
  • check_circle Zero cross-account bleed

Ideal Use Cases

person

Personal vs Work

Gestionar cuentas personales y de trabajo en X (Twitter) y otras redes sociales.

dashboard

Client Dashboards

Manejar varias cuentas de clientes en el mismo navegador sin cerrar sesión.

bug_report

QA/Testing

QA y pruebas de autenticación sin logins repetidos ni modo incógnito.

share

Multi-brand Social

Cambiar entre varias cuentas de ChatGPT o IA al instante.

What our users say

Abdullah Nasir
Verified User
star star star star star

"This is an excellent extension and works amazingly, exactly what it says on the page..."

Black Invite
Chrome User
star star star star star

"An intuitive and user-friendly extension. It handles the switching function with flying colors."

Erik Puig Capilla
Verified User
star star star star star

"Esta extension ha mejorado claramente mi experencia con el ordenador"

Adrià Gisbert Casanova
Web Developer
star star star star star

"CookieSwapper ha revolucionat la meva forma de treballar amb diferents sessions..."

Privacidad y Seguridad

CookieSwapper mantiene todos los datos de sesiones de cookies 100% locales en tu navegador. Esta web solo usa analítica opcional si la aceptas.

Frequently Asked Questions

How does CookieSwapper enable multiple concurrent account logins in the same browser? expand_more
Standard web browsers restrict you to a single active session per website by sharing one cookie jar. CookieSwapper operates as a high-density, in-memory session manager that dynamically isolates and swaps cookie profiles. This allows developers, QA testers, and digital marketers to toggle between multiple client accounts simultaneously without logging out or launching separate window profiles.
Is using a local cookie session switcher secure against session hijacking? expand_more
Yes. CookieSwapper is designed with a strict zero-knowledge, local-first architecture. Unlike cloud-based session managers, we do not require account registration, and we run no external databases. All session metadata and cookies are stored locally in your browser’s sandboxed storage, eliminating vulnerability to cloud database leaks or remote session hijacking.
How does CookieSwapper compare to browser profile isolation or incognito tabs? expand_more
Native browser profiles launch separate windows, which duplicate browser processes and consume heavy CPU and memory resources. Incognito mode isolates sessions but deletes your state upon window closure. CookieSwapper offers a lightweight, single-window alternative where you can switch active profiles instantly within the same tab, preserving window layouts and conserving system resources.
Does the session manager support HttpOnly cookies and multi-tenant authentication? expand_more
Yes. Because CookieSwapper interfaces directly with the browser's native Cookies API, it supports all cookie attributes, including HttpOnly, Secure, and SameSite. This guarantees accurate session capture and switching for complex enterprise authentication systems, multi-tenant developer portals, and cloud consoles.
How can I backup or migrate my saved session configurations? expand_more
To ensure absolute privacy, CookieSwapper does not sync data to any cloud storage. However, you can manually export your saved session profiles as a secure, local JSON file. This allows you to easily backup your configurations, migrate them to a new device, or share mock profiles within developer teams.
Why choose CookieSwapper as a local alternative to subscription-based tools? expand_more
Many commercial session managers rely on mandatory cloud synchronization, which imposes privacy risks and recurring subscriptions. CookieSwapper is a free, fast, and local-only alternative optimized for professional workflows. It offers immediate compliance with enterprise privacy standards by storing 100% of data locally with zero external network tracking.
Get in Touch

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¿Tienes un reporte de error, sugerencia de función o solo quieres saludar? Envíanos un mensaje y te responderemos pronto.

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security Tus sesiones se quedan en local

Ready to swap?

Start managing multiple accounts on the same domain effortlessly.

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