# Third-party licences — Toolzo Link in Bio

This app is a fresh Toolzo build (plain HTML/CSS/JS, written for Toolzo).
No code, branding, or artwork was copied from any other link-in-bio app.
Two MIT-licensed projects are credited as inspiration / dependencies:

## 1. LittleLink — inspiration (no code copied)

- Source: https://github.com/sethcottle/littlelink
- Licence: **MIT License, Copyright 2019–2024 Seth Cottle**
- Verified 2026-11-05 via the GitHub API
  (`license.key: "mit"`, `spdx_id: "MIT"`) and by reading `LICENSE.md`
  in the repo.
- What was taken: the *idea* of a lightweight, self-hosted link-in-bio page
  with branded buttons. No LittleLink code, CSS, images, or wording is used
  in this app, and nothing carries the LittleLink name. Attribution is kept
  in the app footer and in this file anyway, because the idea came from it.
- Full text of the LittleLink MIT licence:

> MIT License
>
> Copyright 2019-2024 Seth Cottle
>
> Permission is hereby granted, free of charge, to any person obtaining a copy
> of this software and associated documentation files (the "Software"), to deal
> in the Software without restriction, including without limitation the rights
> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> copies of the Software, and to permit persons to whom the Software is
> furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in
> all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
> SOFTWARE.

## 2. qrcode-generator — vendored dependency (code included)

- Source: https://github.com/kazuhikoarase/qrcode-generator
- File: `vendor/qrcode.js` (version 1.4.4, installed via npm, unmodified —
  its MIT header comment is intact at the top of the file)
- Licence: **MIT License, Copyright (c) 2009 Kazuhiko Arase**
- Verified 2026-11-05 via the GitHub API (`license.key: "mit"`, `spdx_id: "MIT"`).
- Used for: all QR code generation in the app, entirely client-side
  (SVG display via `createSvgTag`, PNG download via canvas drawing from
  `getModuleCount` / `isDark`).

## Toolzo's own code

- `index.html`, `styles.css`, `app.js`, `favicon.svg` — MIT, Copyright (c) 2026
  Toolzo — see `LICENSE`.