SnapMark: Screenshot & Annotate 作者： Brilworks Software

SnapMark lets you capture screenshots of any selected area or full-page scrolling content, then annotate them instantly with arrows, shapes, text, and blur
tools — all without leaving your browser.

Key Features:
• Area & full-page screenshot capture
• Annotate with arrows, shapes, text & blur
• Copy to clipboard or save instantly
• Clean, distraction-free editor
• Works on any webpage — no account required

Perfect for developers, designers, support teams, and anyone who needs to capture and communicate visually on the web.