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Preview of Fallen London Sheetifier

Fallen London Sheetifier by An Individual

An extension for the browser game Fallen London. It adds a button to the MySelf page that lets you download your character's quality data (the content of your Myself and Possessions pages) as a CSV, a widely supported spreadsheet format.

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Screenshots
A Fallen London Myself page with an "Export to CSV" button added to it.A screenshot of the downloaded CSV file open in Google Sheets.
About this extension
An extension for the browser game Fallen London. It adds a button to the MySelf page that lets you download your character's quality data (the content of your Myself and Possessions pages) as a CSV file. These files can be opened in your spreadsheet program of choice and are an easily parsed format if you have some programming skills and want to run scripts against it.

To comply with the Community Extension Policy, the extension does not make any API requests. Instead, it adds hooks to the page that let it peek at the game's existing API responses to track the exportable character data. The full code is available on Github.

REMINDER: This is an unsupported 3rd party extension. If you're experiencing issues with the game remove the extension, refresh the page, and re-check your issue before contacting support.
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Permissions and data

Required permissions:

  • Access your data for www.fallenlondon.com

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
  • Support site
Version
1.0.1
Size
24.97 KB
Last updated
a month ago (Mar 8, 2026)
Related Categories
  • Games & Entertainment
License
MIT License
Version History
  • See all versions
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