Capture. Annotate.
Share anywhere.

A blazing-fast screen capture tool with a built-in annotation editor, video recorder, and workflow engine for screenshots, recordings, and instant sharing.

Latest version · MIT licensed

Lumia

History

Screenshot 2026-05-28

just now

Recording — onboarding

12m

Screenshot 2026-05-27

Region — settings bug

Region⇧⌘4

settings — preferences

Note this

What makes Lumia different

04 / Highlights

Smart capture

Region select, fullscreen, active window, screen recording, and GIF capture — each with its own customizable global hotkey.

Annotation editor

Pen, rectangles, ellipses, arrows, text overlays, and blur. Mark up screenshots with full precision.

Video annotator

Scrub through recordings, annotate individual frames, extract frame PNGs, or export the fully annotated video.

Multi-destination upload

Send to Imgur, custom HTTP endpoints, or save locally — all in parallel with independent failure handling.

Built with

Engineering

Electron 33

Runtime

React 18

UI framework

Konva.js

Annotation

electron-vite

Build

Ready for the upgrade?

Install Lumia in under a minute. Open source, MIT licensed, and built for people who care about the details.