On April 20, 2026, FlashID released build v0.0.52 (Build 260420). Its main feature is the Synchronizer: one active window controls the other selected profiles in real time.
On the Window Sync feature page, the company specifies what gets replicated in the other windows: clicks, text input, scrolling, and page navigation. The profiles remain isolated, with each one using its own fingerprint, proxy, and cookies. The feature is designed for performing the same actions across multiple accounts at once.
The same build added profile labels (Profile Label), making it possible to distinguish open windows directly on the taskbar, as well as an interface language selector. FlashID's built-in FlashBrowser was upgraded to Chrome 146.
The next build, Build 260427, was released on April 27. Users can now change their password and enable two-factor authentication (2FA) in their account. 2FA had not previously been mentioned in the changelog.
FlashID is still in beta: all build numbers start with v0.0.
