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FillButler

Chrome extension by Tiago · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 5 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
5
Rating
not rated yet
Users, last 15 days
unchanged
Version
1.0.0
Updated in the store
2026-06-20
Published
2026-06-20
Manifest
V3
Browser access
4 permissions

How it has moved

Users
unchanged since 01.09
5 · 2 readings
  1. 2026-09-015
  2. 2026-09-155
Users
unchanged since 01.09
5 · 2 readings
  1. 2026-09-015
  2. 2026-09-155

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Tiago.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Form Helper - Form Filling Plugin | Custom Fields | Free Describes nearly the same job, smaller audience 14 users
  2. formNinja Describes nearly the same job, smaller audience 7 users (last published figure)
  3. SubmitFlow - Batch Form Autofill Describes nearly the same job, smaller audience 14 users ★ 5.0
  4. Testofill - 智能表單填充 Describes nearly the same job, smaller audience 75 users
  5. CSV Form Autofill Describes nearly the same job, smaller audience 20 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.