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OpenQR

@sam-moreton

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About OpenQR

Generate QR codes and create, edit and track dynamic (editable) QR codes with scan analytics, over a hosted MCP server plus a free REST API. 17 tools. Free, no watermark. Every tool needs a free API key.

#qr-code#qr-generator#dynamic-qr#qr-analytics#rest-api#remote-mcp

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "openqr": {
      "url": "https://openqr.uk/mcp",
      "headers": {
        "Authorization": "Bearer oqr_YOUR_API_KEY"
      }
    }
  }
}

Tools

17

Generate a static QR code from any text/URL. Returns a PNG image (or SVG markup). Requires an OpenQR API key.

Create an editable (dynamic) QR code whose destination you can change later without reprinting. Requires an OpenQR API key.

Edit a dynamic QR code: change its destination, label, custom short link (slug), tags or folder. Pass only the fields you want to change. Requires an OpenQR API key.

Get the full details of one of your QR codes by id: destination, short link, label, type, tags, folder, status and created date. Requires an OpenQR API key.

Get scan statistics for a dynamic QR code. Requires an OpenQR API key.

List your dynamic (editable) QR codes — id, short URL, destination, label and status. Requires an OpenQR API key.

Permanently delete a dynamic QR code. The short link stops working. Requires an OpenQR API key.

Create up to 200 dynamic QR codes at once. Requires an OpenQR API key.

List your folders (id and name). Requires an OpenQR API key.

Create a folder to organise codes. Requires an OpenQR API key.

Delete a folder (its codes are un-filed, not deleted). Requires an OpenQR API key.

List your saved style themes (id, name) — apply one by passing its id or name as `theme` to generate/create/update tools. Requires an OpenQR API key.

Save a reusable style theme. `style` is a QR style object (fgColor, bgColor, dotType, cornerSquareType, etc.). Requires an OpenQR API key.

Delete a saved theme. Codes already styled with it keep their look. Requires an OpenQR API key.

Show the branded subdomain on this account ({name}.oqr.to). Reports whether it is currently suspended — a suspended subdomain redirects to the plain short link instead of serving, which happens when a Pro plan lapses. Requires an OpenQR API key.

Claim or change the branded subdomain so codes also resolve at {name}.oqr.to. Pro only. Codes keep working on the plain short link either way, so changing this never breaks anything already printed. Requires an OpenQR API key.

Release the branded subdomain. Codes stay live on the plain short link; only the {name}.oqr.to form stops resolving. The name becomes claimable by someone else. Requires an OpenQR API key.

Overview

What is OpenQR?

OpenQR is a hosted MCP server that generates QR codes and enables creating, editing, and tracking dynamic (editable) QR codes with scan analytics. It also offers a free REST API and is free to use with no watermark. It is for anyone needing QR code generation, management, and analytics.

How to use OpenQR?

Connect your MCP client to the endpoint https://openqr.uk/mcp. Tools include generate_qr, create_dynamic_qr, update_dynamic_qr, list_dynamic_qr, delete_dynamic_qr, get_scans, and folder/theme management. For the REST API, refer to the documentation at https://openqr.uk/api.

Key features of OpenQR

  • Generate static QR codes instantly (needs a free API key, as every tool does)
  • Create, update, list, and delete dynamic (editable) QR codes
  • Track scan analytics for dynamic codes
  • Organize codes with folders and themes
  • Free to use with no watermark
  • Hosted MCP server (Streamable HTTP) plus free REST API

Use cases of OpenQR

  • Generate QR codes for URLs, text, or contact information
  • Create editable dynamic QR codes for marketing campaigns or menus
  • Track scan metrics to measure engagement over time
  • Organize multiple QR codes into folders for easy management
  • Integrate QR code generation into automated workflows via MCP or REST API

FAQ from OpenQR

Is OpenQR free?

Yes, OpenQR is free to use and does not add watermarks to generated QR codes.

What tools does OpenQR provide?

OpenQR provides tools to generate static QR codes (generate_qr), manage dynamic codes (create, update, list, delete), retrieve scan analytics (get_scans), and organize codes with folders and themes.

Does generate_qr require authentication?

Yes. Every tool requires a free API key, generate_qr included. Create one at https://openqr.uk/api and pass it as Authorization: Bearer oqr_... on the MCP connection.

How do I connect to OpenQR?

Connect any MCP client to the endpoint https://openqr.uk/mcp. Alternatively, use the free REST API documented at https://openqr.uk/api.

What can I do with dynamic QR codes?

Dynamic QR codes can be created, edited, tracked, and deleted. You can update their destination URL or content after creation and view scan analytics.

Frequently asked questions

Is OpenQR free?

Yes, OpenQR is free to use and does not add watermarks to generated QR codes.

What tools does OpenQR provide?

OpenQR provides tools to generate static QR codes (`generate_qr`), manage dynamic codes (create, update, list, delete), retrieve scan analytics (`get_scans`), and organize codes with folders and themes.

Does `generate_qr` require authentication?

Yes. Every tool requires a free API key, `generate_qr` included. Create one at https://openqr.uk/api and pass it as `Authorization: Bearer oqr_...` on the MCP connection.

How do I connect to OpenQR?

Connect any MCP client to the endpoint `https://openqr.uk/mcp`. Alternatively, use the free REST API documented at `https://openqr.uk/api`.

What can I do with dynamic QR codes?

Dynamic QR codes can be created, edited, tracked, and deleted. You can update their destination URL or content after creation and view scan analytics.

Comments

Basic information

Category

Other

Transports

stdio

Author

sam-moreton

Submitted by

Sam Moreton

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