E621Extensions Firefox

E621Extensions

By: foul
Adds custom tiling for full resolution images and other features. by foul#2843

Features & Capabilities

Embed videos straight into the tile view of /posts (needs username + api_key). Always play gifs in tile view of /posts Optionally, play gifs on hover in tile view of /posts Upscale images to default file in tile view of /posts (besides gifs/videos) Customize TileW/TileH, custom tile sizes in /posts. Set to 0 for default e621 tile sizes.

INFO: Find your api key in Account/Manage API Access. [DO NOT GIVE ANYONE THIS API KEY.]

User Growth & Download Statistics

Manifest V2 Add-on
By:
foul
Daily users:
6
Rating:
4.00
(1)
Version:
0.4 Last updated: 2022-05-02
Version code:
5399148
Creation date:
2022-05-01
Risk:
Moderate risk impact Low risk likelihood
Permissions:
Content scripts matches:
  • *.e621.net
Size:
20.38KB
Email:
ia*****@gmail.com
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-11
Compare stats and ranking:

Ranking

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:
foul
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/e621extensions/
Email:
ia*****@gmail.com

Is E621Extensions 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.

E621Extensions requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • 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.

E621Extensions has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best E621Extensions Alternatives

Here are some Firefox add-ons that are similar to E621Extensions: