AI Grammer Checking by SpellFast

Name: AI Grammer Checking by SpellFast
Rating: 3 (2 reviews)
Author: SpellFast AI Founder

By: SpellFast AI Founder

SpellFast AI is a browser extension that uses AI to help you write error-free text on any website.

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Features & Capabilities

Unlike traditional extensions that clutter your screen with underlines, SpellFast AI streamlines everything into one seamless action.

★ INSTANT CORRECTIONS: Just press CTRL + SHIFT + I and watch your text transform instantly ★ HANDS-FREE MODE: Use voice commands for a completely keyboard-free experience ★ UNIVERSAL COMPATIBILITY: Works flawlessly on any website - from emails to social media ★ MULTILINGUAL SUPPORT: Perfect your writing in any language ★ DISTRACTION-FREE: No annoying underlines or pop-ups - corrections appear only when you want them ★ PRIVACY-FOCUSED: Your data stays yours - we never collect or store your writing

WHAT MAKES US DIFFERENT: While other extensions interrupt your flow with constant highlighting and suggestions, SpellFast AI waits for your command. One shortcut, instant results - it's that simple.

Customize your experience with easy-to-use settings and make perfect writing effortless.

Start writing faster and smarter today with SpellFast AI - the grammar assistant that respects your flow.

User Growth & Download Statistics

Add-on

By:

SpellFast AI Founder

Daily users:

Rating:

3.00

(2)

Version:

1.0.6 Last updated: 2025-04-04

Version code:

5923719

Creation date:

2024-11-29

Risk:

Permissions:

tabs
storage
<all_urls>

Content scripts matches:

<all_urls>

Size:

876.04KB

Email:

pa*****@concords.lv

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 25,224 ▼ 79

Other rankings

#9 in grammar and spell keyword 63

#15 in grammar check keyword 64

#16 in ai grammar check keyword 78

#23 in ai grammar checker keyword 71 ▼ 1

#35 in ai grammar keyword 72 ▼ 1

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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:

SpellFast AI Founder

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/spellfast-ai/

Email:

pa*****@concords.lv

Website:

https://spellfast.ai/

User Reviews

by Ma*****, 2025-07-14

Good extension. Absolutely NICE!

by ho*****, 2025-03-07

View all user reviews ›

Is AI Grammer Checking by SpellFast 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.

AI Grammer Checking by SpellFast requires some sensitive permissions that could impact your browser and data security. 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.
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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.

AI Grammer Checking by SpellFast is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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