01
SizeMarker overview
SizeMarker is an e-commerce product annotation tool that supports size, spec label, marketing, and focus annotations. It helps sellers present product details clearly, reduce returns, and lift conversion.
A focused update that strengthens the core workflow for clear, fast product video annotations.
Refining the SizeMarker workflow so you can showcase products clearly, reduce returns, and improve conversion with confidence.
What ships in this release.
SizeMarker is an e-commerce product annotation tool that supports size, spec label, marketing, and focus annotations. It helps sellers present product details clearly, reduce returns, and lift conversion.
Annotate both images and videos, then export everything as video for consistent playback across channels.
Use purpose-built callouts for every moment in your product video.
Export in bulk with video size specs optimized for major e-commerce platforms.
Choose from multiple preset themes and styles to match your brand in minutes.
Designed for sellers, not editors. Start annotating immediately with zero setup.