SnapCast – Instant screenshot capture, pinning, editing, and sharing

Summary: SnapCast is a free Chrome extension that enables quick screenshot capture, local OCR text extraction, annotation, and one-click cloud sharing without requiring logins. It supports floating pinned screenshots over webpages for easy reference.

What it does

SnapCast captures screenshots, allows annotation with arrows and shapes, extracts text locally via OCR, and uploads images to the cloud for sharing. It also floats pinned screenshots as overlays on top of browser tabs.

Who it's for

It is designed for users needing fast, privacy-focused screenshot tools within Chrome, especially those referencing code or designs.

Why it matters

SnapCast addresses the lack of lightweight, feature-rich screenshot tools in Chrome by combining pinning, editing, OCR, and sharing without forced logins or server uploads.