StudyInk

Annotate web pages, save annotated PDFs, and turn study marks into notes.

StudyInk turns webpages into an interactive study space. Highlight important passages, apply different underline styles, draw freehand marks, create circles and arrows, and attach resizable sticky notes directly to webpages. Your annotations remain connected to the page, helping you continue studying when you return later. Review everything from the Your Activity panel, where highlights, underlines, labels, and sticky notes are collected in one place. Use labels such as Key Idea, Question, and Definition to organize what you read. You can also save an entire annotated webpage as a multi-page PDF. Optional AI study notes can summarize the page and your annotations using your own OpenAI API key. Features: • Highlight and underline webpage text • Solid, double, dotted, dashed, and wavy underlines • Freehand drawing, circles, and multiple arrow styles • Resizable, draggable rich-text sticky notes • Bold, italic, underline, strike-through, and lists inside notes • Multiple vivid, pastel, and neutral annotation colors • Eraser for removing annotations • Your Activity panel for reviewing study marks • Full-page annotated PDF export • Optional AI-generated study notes using your own API key • Locally saved annotations with no StudyInk account required StudyInk is designed for students, researchers, and anyone who wants to read actively and keep useful notes while browsing.