Snapmark
The facts below are what the maker publishes about Snapmark, checked and dated. Our editors have not written about it yet.
Plans and prices
From Snapmark's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free, open source; VS Code extension |
The facts
Each one read from Snapmark's own pages, with the date it was checked.
What it does
- AI compatibility
- The site lists Claude Code, GitHub Copilot, Cursor, OpenAI Codex, Gemini Code Assist, and Cline, and says it works with anything that accepts pasted images.checked 9 Oct 2026
- Annotations
- It supports blur/redaction, numbered step callouts, pen, arrow, rectangle, ellipse, text, highlight, and crop tools.checked 9 Oct 2026
- Export formats
- Copies annotated images to clipboard; specific file export formats not statedchecked 24 Sep 2026
- Image resizing
- It resizes screenshots to a 1920-pixel long edge when copying; the Marketplace says the maximum dimension can be set to 0 to preserve original size.checked 9 Oct 2026
- Input options
- If the clipboard has no image, users can drag in an image file, paste one, or pick a file from their computer.checked 9 Oct 2026
- License
- The project is MIT licensed and described as open source.checked 9 Oct 2026
- Measurement tools
- Nochecked 24 Sep 2026
- Notable limit
- The maker describes Snapmark as built for the single workflow of annotating screenshots for AI agents.checked 9 Oct 2026
- Operating systems
- The Marketplace states macOS and Windows work as-is; Linux requires xclip for X11 or wl-clipboard for Wayland.checked 9 Oct 2026
- Privacy
- The maker says Snapmark runs locally with no network calls, telemetry, or accounts, and only reads and writes the clipboard.checked 9 Oct 2026
- Purpose
- Snapmark annotates screenshots before you paste them into AI chats.checked 9 Oct 2026
- Redaction tools
- Yeschecked 24 Sep 2026
- Supported workflow
- The extension is used with VS Code and can paste annotated images into AI chats that accept pasted images.checked 9 Oct 2026
- Workflow
- It runs from the VS Code clipboard workflow and does not interact with an AI agent’s window.checked 9 Oct 2026
Where it runs
- Browser extension
- Nochecked 24 Sep 2026
Money
- Free plan
- Yeschecked 24 Sep 2026
The company
- Team collaboration
- Nochecked 24 Sep 2026
Alternatives to Snapmark
- 1
Awesome Screenshot
Free planiOSWebExtensionmacOS8.3From $5 a month - 2
Monosnap
Free planWebExtensionLinuxmacOS8.1From $2.50 a month - 3
Usersnap
AndroidiOSWebAPI7.9From €49 a month - 4
Greenshot
Free planWindows7.8$1.99 one-time - 5
ShareX
Free planOpen sourceWindows7.6Free plan - 6
Markup Hero
Free planExtensionmacOSWindows7.6From $3 a month