Summora is a free AI browser sidebar assistant designed to streamline content consumption by summarizing web pages and videos effortlessly. It offers features such as one-click summarization for web page text up to 5000 characters and the ability to summarize YouTube and Bilibili videos by analyzing titles, descriptions, and subtitles. Additionally, it enhances search results on platforms like Google and Bing by providing AI-generated summaries, with user consent. The smart chat feature allows for context-aware conversations based on the content of the current page.

Privacy is a key focus of Summora, as it enables users to provide their own API key, ensuring that data is only sent to the configured AI service without tracking browsing history or collecting user data. All settings are stored locally in the browser, and it operates without telemetry or tracking codes. Fully open source and community-driven, Summora invites contributions and feedback through its GitHub repository.