Where your data is stored

Sendwin is built to keep your data close to you. By default, each browser profile's cookies, storage, history and logins, and any cookie files you import, live locally on your own computer. The profile's settings, such as its name, fingerprint settings and proxy, are stored with your account on Sendwin's servers.

Some features send data to our servers so you can work across machines or in the cloud. Here's exactly what stays local, what travels and how it is protected.

What stays on your machine

• Each profile's cookies, local storage, history and site logins, until you sync, share or run that profile in the cloud.
• Cookie files you import or export as JSON, one per profile.

What can go to the cloud

These go to our servers only when you use the feature:

• Sync now saves the profile to the cloud and publishes only the current site login for the profile's main site (a few KB) so you can launch it already logged in on another computer signed in with the same account. The login is stored encrypted on our servers.
• Run in cloud and profile sharing use that same stored login, so the cloud browser, or the paid teammate you share with, opens the profile signed in.
• Cloud sync uploads a full backup of the profile, encrypted on your device with a key that never leaves it (20 synced on Pro, 100 on Team). Only the same install can restore it.
• Saved cloud sessions keep cookies and logins on our cloud server for 28 days of inactivity so a cloud profile reopens signed in.
• 2FA secrets you save in a profile are stored encrypted; Sendwin computes the current code and never sends the secret back.
• Proxy settings, including the username and password of any proxy you bring, are stored with your account.

Your account data

Your account itself (email, plan, and login) supports email verification and two-factor authentication. For privacy on a shared computer you can also block a profile. If you have questions about your data, contact support@send.win.