Last updated: October 31, 2026.
EsteiraViral is an internal tool used only by the owner of the YouTube channels it connects to.
With the channel owner's permission (Google OAuth), the tool reads, in read-only mode, data about the owner's own YouTube channels through the YouTube Data API and the YouTube Analytics API: video titles, thumbnails, publication dates, view counts, watch time, average view duration, subscribers gained, impressions and click-through rate.
The data is used only to analyse which titles and thumbnails perform best on those channels. It is never sold, shared with third parties, used for advertising, or used to train AI models.
The data and access tokens are stored only on the owner's personal computer. Nothing is stored on this website.
Access can be revoked at any time at myaccount.google.com/permissions.
EsteiraViral's use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.