Coding & Development
Paste Pen
3h agoPaste Pen is a portable, open‑source Windows app that lets you draw directly on the screen, capture screenshots, and insert images or charts with built‑in background removal. It offers tools for drawing, smart erasing, image manipulation, and presentation mode, making it suitable for AI‑assisted coding, presentations, and trading chart overlays.
Drawing & ToolsSmart Vector EraserImage Handling – Smart CutChart InsertionLayer ManagementPresentation Mode
Key Capabilities
01
Drawing & Tools
Draw with left/right mouse buttons in different colors; includes pen, laser pointer, shapes, text, and eraser with flexible size and color options.
02
Smart Vector Eraser
Left‑click erases pixels; right‑click deletes an entire line or shape instantly.
03
Image Handling – Smart Cut
Insert images from file or clipboard, automatically fill cropped background using sampled screen colors, and remove backgrounds at any time.
04
Chart Insertion
Insert charts, stretch them, and remove backgrounds for overlay on the desktop.
05
Layer Management
Bring images forward or send them backward to control stacking order.
06
Presentation Mode
Select a folder of images and flip through them with the mouse wheel directly on the desktop.
Use Cases
AI Coding InteractionsOverlay code snippets, annotations, or AI‑generated visuals while programming.Software developers and AI engineers
PresentationsAnnotate slides, highlight points, and display charts live during presentations.Presenters, teachers, and business professionals
Trading Chart OverlayPlace and manipulate live charts over trading platforms for quick analysis.Traders and financial analysts
UI/UX Design MockupsSketch and iterate UI designs directly on the screen, then export screenshots.UI/UX designers
Screenshot AnnotationCapture screen images and add drawings or notes for documentation or support.Support staff and content creators
Update History
Updated 3h ago▲ 0% mentionsProduct HuntWeb