Open-Source Attribution Updated October 27, 2026

Third-Party Notices

Tool Labz is built with locally hosted open-source software. This page lists every component, its copyright holder, license, and source.

1. Overview

All third-party code is hosted under /vendor/ rather than loaded from a third-party code CDN. This keeps the site's application code self-contained and makes each version auditable.

The repository copy of this page is THIRD_PARTY_NOTICES.md. Full license texts are stored under /licenses/.

All listed components permit commercial use, modification, and redistribution when their copyright and permission notices are retained. No component is used under a copyleft-only license.

2. Components

Tailwind CSS

3.4.17 MIT

Copyright (c) Tailwind Labs, Inc. File: vendor/tailwind.min.js. Source: github.com/tailwindlabs/tailwindcss.

This is the latest browser runtime build available for Tailwind CSS v3. Tailwind CSS v4 is not compatible with this site's inline tailwind.config setup.

Font Awesome Free

6.7.2 CC BY 4.0 / OFL 1.1 / MIT

Copyright (c) 2024 Fonticons, Inc. Files: vendor/font-awesome/css/all.min.css and vendor/font-awesome/webfonts/*. Source: fontawesome.com. Icons are CC BY 4.0, fonts are SIL OFL 1.1, and code is MIT. See the Font Awesome notices below.

qrcodejs

1.0.0 MIT

Copyright (c) 2012 davidshimjs. File: vendor/qrcode.min.js. Source: github.com/davidshimjs/qrcodejs. The vendored file matches npm qrcodejs@1.0.0 byte-for-byte.

marked

18.1.2 MIT

Copyright (c) 2018+, MarkedJS; Copyright (c) 2011-2018, Christopher Jeffrey. File: vendor/marked.min.js. Source: github.com/markedjs/marked. Tool Labz uses the UMD browser build and the marked.parse() API.

JSZip

3.10.2 MIT elected

Copyright (c) 2009-2016 Stuart Knightley, David Duponchel, Franz Buchinger, António Afonso. File: vendor/jszip.min.js. Source: github.com/Stuk/jszip. JSZip is dual-licensed under MIT or GPL-3.0; Tool Labz uses the MIT option only.

JSZip bundles pako 1.0.x, Copyright (C) 2014-2017 Vitaly Puzrin and Andrei Tuputcyn, also under the MIT license. Source: github.com/nodeca/pako.

CryptoJS

4.2.0 MIT

Copyright (c) 2009-2013 Jeff Mott; Copyright (c) 2013-2016 Evan Vosberg. File: vendor/crypto-js.min.js. Source: github.com/brix/crypto-js. The vendored file matches the official 4.2.0 minified distribution.

3. Font Awesome Attribution

Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com - Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License. Copyright 2024 Fonticons, Inc.

The Font Awesome name, logo, and icon names are trademarks of Fonticons, Inc. They are used only to identify the included library and do not imply endorsement of Tool Labz.

4. MIT License

The following permission notice applies to all MIT-licensed components listed above. Their copyright notices are reproduced in section 2 and in licenses/MIT.txt.

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.

5. SIL Open Font License 1.1

The Font Awesome webfonts are licensed under the SIL Open Font License, Version 1.1, Copyright (c) 2024 Fonticons, Inc., with Reserved Font Name "Font Awesome".

The complete OFL 1.1 text is available at licenses/OFL-1.1.txt and is also included in the Font Awesome license notice.

The OFL permits use, study, copying, merging, embedding, modification, and redistribution of the fonts, provided the font is not sold by itself, reserved names are not used by modified versions, and the license notice accompanies the font software.

6. Creative Commons Attribution 4.0

The Font Awesome icon set is licensed under the Creative Commons Attribution 4.0 International license. Attribution is provided in section 3 above. The license summary and full legal code are available at creativecommons.org/licenses/by/4.0/.

Tool Labz uses the icons without modification except for sizing, color, and placement through CSS, which are permitted uses under CC BY 4.0.

7. Third-Party Services

Google Tag Manager, Google AdSense, Google Analytics, Microsoft Clarity, ipify, GeoJS, and any URL submitted to the CORS Tester are external services, not open-source components. They are governed by their own terms and privacy policies.

See our Privacy Policy and Cookie Policy for details.

8. Project License

Tool Labz's own source code, branding, visual design, and original content are proprietary and all rights are reserved. See the Tool Labz license notice and our Terms of Service.

Nothing on this page grants rights to Tool Labz's original work. Third-party components remain governed by the licenses described above.

9. Contact

If you believe a notice is incomplete or incorrect, please contact us through the Contact page.