open-source licences

last updated 13 November 2026

theuninked.com uses some open-source software. This page lists the parts that ask to be named.

photo preview for HEIC photos

When you pick a HEIC photo (the iPhone format) and your browser can't show it, the personaliser loads a decoder that opens it inside your browser, so you can preview and crop it. The photo is not uploaded for this. The decoder is used as published, unmodified, and is loaded as its own separate file.

• heic-to: source code, licence LGPL-3.0
• libheif (inside heic-to): source code, licence LGPL-3.0
• libde265 (inside heic-to): source code, licence LGPL-3.0

Licence text shipped with the file: heic-to licence (LGPL-3.0). The LGPL-3.0 adds to the GNU GPL version 3. You may replace the decoder file with your own build of these libraries.

fonts

Our fonts are served from this website, not from Google or any other font service.

• Fredoka: SIL Open Font License 1.1
• Inter Tight: SIL Open Font License 1.1
• Caveat: SIL Open Font License 1.1

pincodes

At checkout we fill in your city and state from your pincode, using India Post's pincode list:

• Department of Posts, 2020, All India Pincode Directory, Open Government Data (OGD) Platform India, updated monthly, data.gov.in. Licence: Government Open Data License – India (GODL).

invoices

Our GST invoices (PDF) are made on our server with Dompdf: source code, licence LGPL-2.1; font DejaVu Sans (Bitstream Vera licence, free to use and share).