About MPC Autofill

MPC Autofill is an open source project licensed under the GNU General Public License 3 — meaning it is free to use, modify, and distribute. Read the license (linked) for more detail.

This project is only possible because of the code contributions of the following people (thanks to contrib.rocks for the graphic!):

Disclaimer

Custom card images displayed on MPC Autofill are subject to the license terms under which they were uploaded to their hosts. MPC Autofill is not responsible for the content of user-uploaded images.

MPC Autofill does not condone or support the resale (or other commercial use) of cards printed with this website in any way. As per MakePlayingCards.com's user agreement, users acknowledge that they "...own all copyrights for [card images used in orders] or have full authorization to use them."

MPC Autofill is not affiliated with, produced by, or endorsed by MakePlayingCards.com or any other commercial entities.

Privacy Policy

Last updated: 20th April, 2026

Google Analytics

MPC Autofill collects site usage data through Google Analytics via cookies. Understanding how users interact with the site allows me to continue to improve the site to the best of my ability. Users are presented with the option to opt-out of having their data collected by Google Analytics.

We use local storage to remember your search settings and your server configuration, which is considered core site functionality and cannot be disabled.

MPC Autofill will never share information collected by Google Analytics with third parties.

Information collected by Google Analytics includes the following items. Note: this is not an exhaustive list, but captures the motivation for implementing Google Analytics:

  • Data on how many users interact with the site (real-time and historical),
  • Statistics on how users interact with the site — session duration, bounce rate, page views, pages per session, sessions per user,
  • How users discover the site — organic search (including search keywords), direct by URL, referral, etc.,
  • Audience demographics — the countries and cities my users hail from, and the languages they speak,
  • The platforms/technology through which users interact with the site,
  • Average site usage across times of day and days of the week, allowing me to schedule site maintenance more effectively.

MPC Autofill's usage of Google Analytics does not include the usage of Google Adwords or other advertising features.

You can find more information on Google's privacy policy here. Google also provides a browser extension to disable Google Analytics, which you can find here.

Google Drive API

MPC Autofill offers an optional Google Drive integration that allows you to use Google Drive resources accessible to you as image sources. When you use this feature, MPC Autofill requests access to your Google Drive using the drive.metadata.readonly OAuth 2.0 scope. This grants the application read-only access to file metadata — specifically, the names, sizes, modification timestamps, and image dimensions of files in the Google Drive folders you explicitly select. MPC Autofill does not read file contents, create or modify any files, access files outside of folders you select, or access any other Google account data.

Data protection: The OAuth access token issued by Google is held only in your browser's memory for the duration of the indexing session. It is never transmitted to MPC Autofill's servers, stored in local storage or cookies, or otherwise persisted. All communication with the Google Drive API occurs over HTTPS directly between your browser and Google.

Data retention and deletion: MPC Autofill does not store any Google user data on its servers. The OAuth access token is discarded as soon as the indexing session completes, and is gone when you close or refresh the page. A temporary search index is built in your browser's memory from the file metadata retrieved during indexing; this index exists only for your current session and is not written to disk or local storage.

MPC Autofill's use and transfer of information received from Google APIs to any other app will adhere to the Google API Services User Data Policy, including the Limited Use requirements.