Lightning Autofill

The most popular autofill extension, boosting productivity since 2010.

Lightning Autofill: Your Ultimate Productivity Tool

Lightning Autofill is the premier form-filling extension designed to enhance your online experience and maximize productivity. Since 2010, this tool has automated tedious form completions across various platforms, from account registrations to checkout processes. Following a recent upgrade to the MV3 platform, it features enhanced capabilities and a freemium model for users.

This extension allows users to autofill every type of form field, create automation rules, and manage profiles efficiently. Lightning Autofill ensures your data remains private and secure, avoiding tracking and utilizing local data storage. With plans tailored for both casual and power users, install Lightning Autofill today and reclaim your time from repetitive data entry tasks!

Manifest V2
Daily users: 14,566
-943
Rating: 3.35
(258)
Version: 13.15.0 (Last updated: 2025-04-03)
Version code: 5922875
Creation date: 2018-08-27
Weekly download count: 422
Firefox on Android: No
Permissions:
  • <all_urls>
  • alarms
  • contextMenus
  • identity
  • scripting
  • storage
  • unlimitedStorage
Size: 155.65K
URLs: Website
Full description: See detailed description
Updated: a day ago

Other platforms

Lightning Autofill (v13.15.0)
500,000 3.40 (2,032)
Lightning Autofill (v13.15.0)
21,418 2.60 (40)

User reviews

Pros
    Cons
    • Stopped working after update to a freemium model
    • Frequent issues with reaching a daily limit for free usage
    • Doesn't autofill forms correctly unless previously filled out at the site
    • High cost for a subscription service that some users find unreasonable
    • Overall functionality has decreased significantly compared to previous versions
    Most mentioned
    • Transition to a freemium model
    • Extension not working or malfunctioning
    • Daily usage limit warnings
    • Poor user experience with form filling
    • High subscription costs
    These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.
    User reviews
    by AI LIFE, 2025-03-21


    View all user reviews

    Add-on safety

    Risk impact
    Moderate risk impact

    Lightning Autofill requires a few sensitive permissions. Exercise caution before installing.

    Risk impact analysis details
    • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
    • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
    • Low ******* ****** ** *** ********* ********
    Risk likelihood
    Moderate risk likelihood

    Lightning Autofill is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

    Risk likelihood analysis details
    • High This extension was recently updated in the past month. New updates may not be stable or safe.
    • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
    • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
    • Good **** ********* *** **** **** *******
    Upgrade to see full risk analysis details

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