Card JSON Saver for Trello®

Name: Card JSON Saver for Trello®
Author: Ceegor

By: Ceegor Add-on

Saves individual or selected Trello® cards as JSON files in the Firefox download folder.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-08-01

Version:

1.2.0

Last updated: 2026-07-19

Features & Capabilities

Trello® is a registered trademark. This extension is not affiliated with, associated with, authorized by, endorsed by, or in any way officially connected with Trello, Inc. or Atlassian.

Save Trello® cards as JSON files, either one at a time or in a batch from a board.

For one card, open the card, click the extension button, and select Save card.

For a board, open the extension, enable Multiple selection, and let the board reload. A small unlabeled checkbox appears on each visible card preview. Select any cards, reopen the extension, and choose Save selected cards. Selected cards are exported sequentially.

Turning multiple selection off reloads the board and removes both the checkboxes and the selection.

After a fully successful batch export, checkboxes and multiple selection are removed by default. When Keep after download is enabled in the popup, they remain active.

The extension uses the existing Trello sign-in in the browser. Card data never leaves the browser except for the direct request to Trello needed to retrieve the requested JSON. There is no telemetry, tracking, advertising, developer-operated server, API key, or permission for arbitrary websites. Access is limited to trello.com and www.trello.com.

Trello® is a registered trademark. This extension is not affiliated with, associated with, authorized by, endorsed by, or in any way officially connected with Trello, Inc. or Atlassian.

User Growth & Download Statistics

Add-on

By:

Ceegor

Daily users:

Version:

1.2.0 Last updated: 2026-07-19

Version code:

6359545

Creation date:

2026-07-16

Risk:

Permissions:

Host permissions:

https://trello.com/*
https://www.trello.com/*

Size:

20.72KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-08-01

Compare stats and ranking:

Ranking

# 128,125 ▲ 1,148

Other rankings

#85 in json keyword 60 ▲ 1#139 in card keyword 21 ▲ 3

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Ceegor

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/card-json-saver-for-trello/

Is Card JSON Saver for Trello® Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Card JSON Saver for Trello® requires very minimum permissions.

Risk impact analysis details

Medium Allows management of download operations but generally doesn't severely affect security unless misused.
Low ******* ****** ** *** ********* ******** **********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Card JSON Saver for Trello® is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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