Byte Pack does not collect, store, or transmit any personal data, browsing history, or user activity. All processing happens locally in your browser.
The only data Byte Pack stores is your theme preference (Windows 11 / macOS / System Default), saved via your browser’s built-in sync storage so it persists across your own devices. This preference is never transmitted to any server operated by Byte Pack, because Byte Pack has no server.
Byte Pack requires broad host permissions solely to check the Content-Type of tabs that don’t have a recognizable image file extension in their URL, so it can determine whether that tab is displaying an image. No page content is read, stored, or sent anywhere.
Contact: https://github.com/deltaminimal/byte-pack/issues
Last updated: August 2026