SheetFill  (Auto Fill Web Form using SpreadSheet) Firefox

SheetFill (Auto Fill Web Form using SpreadSheet)

Smart web-form filling from spreadsheet or CSV data
xHeader
Modify request and response headers. No ads, no malware.

Features & Capabilities

SheetFill connects Excel and CSV spreadsheet data with supported web forms, helping reduce repetitive copy-paste work.

Instead of repeatedly switching between a spreadsheet and a browser, SheetFill provides a simple workflow:

Map Fields → Get Template → Load Data → Select Row → Fill Current Row

Key Features

Smart Auto Selection Identify supported form fields on the current webpage and review or adjust the selection.

Form Template Generate a spreadsheet template based on selected web-form fields.

Excel & CSV Support Load XLS, XLSX, and CSV files.

Data Preview Review file information, rows, columns, headers, and available data before filling.

Row & Column Selection Choose the required spreadsheet record and data.

Fill Current Row Fill mapped web-form fields using the selected spreadsheet row.

Clear Selection & Reset Clear field selections or reset the extension configuration.

Useful For

Student and admission forms Employee and HR data entry Customer and vendor registration Government and administrative workflows Business and operational forms Research and professional data entry Other authorized spreadsheet-to-web-form workflows

How It Works

  1. Open a supported web form
  2. Use Smart Auto Selection
  3. Review the selected fields
  4. Download the Form Template
  5. Add your spreadsheet data
  6. Load your XLS, XLSX, or CSV file
  7. Select the required row
  8. Click Fill Current Row
Current Limitations

Photographs, signatures, and other file-selection fields currently require manual handling.

Compatibility may vary with custom controls, dynamic forms, shadow DOM, cross-origin frames, complex JavaScript components, and website-specific implementations.

Privacy

SheetFill is designed for user-controlled browser workflows and does not require a SheetFill cloud account for its core functionality.

Use SheetFill only for authorized data-entry tasks and follow the policies and terms of the websites where you use the extension.

User Growth & Download Statistics

Manifest V3 Add-on
By:
RIZWAN AHMAD
Daily users:
-
Version:
1.0 Last updated: 2026-09-24
Version code:
6502807
Creation date:
2026-09-21
Firefox add-on GUID:
{7f3c2a91-6d48-4b15-9e27-81c5a6d39402}
Firefox add-on numeric ID:
3076441
Firefox on Android:
No
Risk:
Moderate risk impact High risk likelihood
Permissions:
Content scripts matches:
  • <all_urls>
Size:
391.16KB
Email:
ri*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-25
Compare stats and ranking:

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:
RIZWAN AHMAD
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/sheetfill/
Email:
ri*****@gmail.com
Website:
https://github.com/rizwansoaib/sheetfill/issues

Is SheetFill (Auto Fill Web Form using SpreadSheet) 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.

SheetFill (Auto Fill Web Form using SpreadSheet) 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 ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.

SheetFill (Auto Fill Web Form using SpreadSheet) is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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