Fix Claude's Enter Key Firefox

Fix Claude's Enter Key

Replaces Enter with Shift+Enter on claude.ai, so that Enter produces a new line. In order to submit a query to the chat, one presses Ctrl+Enter instead.

User Growth & Download Statistics

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Developed by:
Chi Williams
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/fix-claude-enter-key/

User Reviews

by Fi*****, 2026-06-11

Absolute perfect addon if you're like me and constantly fat-finger enter when you meant to type shift+enter or something else. The amount of tokens I must have burned by having to stop it and then fix my mistake is astronomical. This solves that completely.
by *****, 2026-05-18
View all user reviews ›

Is Fix Claude's Enter Key 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.

Fix Claude's Enter Key requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • High ******* ****** ** *** ********* ******** *********
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.

Fix Claude's Enter Key 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 **** ********* *** **** **** *******
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