Backdrop

Highlight text, tag entities, annotate screenshots, and sync with your Backdrop archive — right from any webpage.

Backdrop Backdrop is a personal research and annotation tool for saving, organizing, and interacting with web content. Highlights • Highlight text directly on webpages • Sync highlights across devices • Revisit saved annotations later Annotations • Annotate screenshots with notes and shapes • Capture full-page or visible-area screenshots • Organize research visually Organization • Tag people, places, organizations, and topics • Organize saved content into collections • Build a searchable research workspace AI Assistant • Ask questions about webpages • Right-click selected text for AI assistance • Save contextual insights alongside research Privacy & Security • Private-by-default storage • User-controlled archiving and annotations • Secure syncing through your Backdrop account Backdrop requires a free account at backdropstudio.app.