Latest, 21 Oct 2026:21 usersMove the mouse over the chart for any month
Ratings count
monthly, 5 months
Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About AutoFiller by Utilery
AutoFiller fills webpage forms based on mappings to JSON data.
Step 1: Create mappings of json to form fields. E.g. address.zip -> input[name="zip_field"]. This means, fill the field named zip_field with the value within { address: { zip: 12345}}
Step 2: Open web page. Paste your JSON in popup. Click "Fill Form"
v2.4: minor change
* Show a short constructed/evaluated title for the JSON payload.
* In the options for each mapping/profile, we can construct a jsonTitle field. Next to the title for the json payload, it will show the evaluated string.
v2.3:
• Multiple URL Matching: Added urlRegexes array support with multiline <textarea> input in options and backward-compatible import/export.
• Field Copy: Added a copy-to-clipboard button column on field values with checkmark feedback in popup/sidepanel.
• Display Sorting: Added header sort toggle button to sort fields alphabetically without affecting form-fill execution order.
• Skip Field Feature: Added skip field mapping toggle to bypass specified fields during auto-fill.
• Profile Notes UX: Rendered notes in popup/sidepanel UI
• Local Debug Export: enhanced export to fetch tab URL and raw page HTML into a text download.
• Options Sidebar Toggle: Added toggle button in header to hide/show options sidebar
v2.2: again, predominantly UX changes
• Auto-Collapse JSON payload textarea to make sidepanel compact; automatically collapses when clicking Fill Form or any mapping row.
• Export Timestamps for users to know when the profile was last exported. Show it in profile options.
• Version shown in sidepanel footer. Again, for users to easily verify extension version that is currently installed.
• Header Title: Match title with Extension title "AutoFiller by Utilery" for consistency.
v2.1: predominantly UX changes
* allow drag and drop of field mappings in options page to change order
* choose which columns to show in side panel or popup
* as fields are being filled, show an icon next to the corresponding item in side panel
* cancel button to cancel filling
* error information if a selector was not found when attempting to fill
* experimental: option to trigger focus/blur during on field that is being filled
v2.0
• Popup or Sidepanel View: User can choose to have a side panel or a popup. Popup disappears on losing focus. Side panel is more persistent. With sidepanel, users also get more height on bigger screens to see more data at a time. Remember that you can click a mapping to enter only that field.
• Options Page Toggle: Added a "Side Panel Filler" checkbox. Checked by default as I found the side panel much more convenient.
• Responsive Visual Modes: sizing changes in popup and sidepanel mode to be best fit.
• Minor improvements on JSON payload. Default is now "" instead of "{}". And hanges made to json payload are stored automatically to local storage on losing focus.
v1.3.0
* Mostly UI changes in the popup to give main content a little more space.
* Showing version number in options page.
* Allow filtering of fields in the popup to easily fill in a specific field.
* Replace text labels in the popup with icons to make UI more compact and seem less busy.
* Autohide messages, again to give more space to main content.
* v1.3.1 fixed a security suggestion
v1.2.0
* Updated name to "AutoFiller by Utilery" to distinguish it from multiple other extensions with the same name
* Added an option for the user to choose a time that the json payload remains in local storage. It can be set to 0 if it should not be saved local storage.
* Updated logo
* Other improvements in options page - more conversions and checks
v1.1.0:
• Options Page & Editor Enhancements: Improved the options page with live syntax validation for CSS selectors and mapping fields, a real-time search filter, a Reset button, and UI refinements including replacing the "Add Profile" button with a "New Profile" sidebar link.
• Pipeline & Popup Improvements: Added support for a pause(ms) command to handle asynchronous form-filling delays, added a toggle transition for the popup's JSON payload.