Use Toolifyu's free online whiteboard to draw, write, annotate PDFs, and explain ideas visually. Add text, shapes, and diagrams, import PDF documents, and export your work as high-quality PNG images. Ideal for teachers, students, online lessons, presentations, brainstorming, and visual collaboration—all directly in your browser with no software installation required.
A whiteboard for teachers to draw, write, add shapes, annotate PDF pages, and present images and media. Save an editable project or export your pages. Open a local HTML lesson in an isolated viewer.