Chrome Web Store
1Versions
0Code reviewed

Not reviewed

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What our analysis found

NanoFill is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in August 2026.

NanoFill

NanoFill Chrome extension security report

ID: cplfdmbcabcpnfagpohhhfkcmldfcboc

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
1.0.0
Size
0.11 MB
Rating
0.0/5
Reviews
0
Users
3
Type
Extension
Updated
Aug 14, 2026
Category
Workflow & planning
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Trusted
Author
nanofill.blogspot.com
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
3

Screenshots & videos

Screenshot 1
Screenshot 2
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Screenshot 5

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: About:blank access enables potential sandbox escape vectors
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
About:blank Access
Risk Factor
Medium
This extension can run content scripts in about:blank pages.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

About this extension

Local-first form automation, text expansion, and workflow workspace.

Read the publisher’s full description

# NanoFill — Smart Autofill, Templates & Text Expansion NanoFill is a browser productivity extension that helps you complete repetitive online work faster. It brings form autofill, reusable templates, saved profiles, workflow recording, and text expansion together in one simple workspace. Instead of repeatedly typing the same name, address, company details, messages, or form answers, you can save them once in NanoFill and reuse them whenever you need them on compatible websites. ## What NanoFill helps you do ### Fill forms faster Save profiles containing information you use often, such as: - Full name and contact details - Home or business address - Email address and phone number - Company and job-title information - Education and employment details - Custom fields for your own workflow When you open a compatible online form, NanoFill can use your selected profile or saved template to help populate fields quickly and consistently. ### Save reusable form templates NanoFill lets you record supported form interactions and save them as a template. A template can contain typed values, selected dropdown options, checkboxes, radio buttons, and other supported field actions. You can then load the template later and use it again on the same or a compatible website. Templates can be renamed, edited, deleted, and assigned keyboard shortcuts for faster access. This is useful for recurring applications, registrations, customer records, internal systems, CRM updates, online portals, and other repeated browser tasks. ### Use smart text snippets Create snippets for messages, links, email replies, signatures, notes, or frequently typed responses. For example, typing: `;thanks` can expand into a complete thank-you message. You can create your own trigger words, such as: - `;email` - `;signature` - `;meeting` - `;address` - `;faq` Snippets can be used in compatible text fields and browser-based editors. Where configured, snippets can also include saved profile values and other dynamic information. ### Record and replay workflows NanoFill’s recorder helps capture supported form interactions as you work. After recording, you can save the steps as a template, review the captured items, edit the data, and replay the workflow later. This gives you more control than basic autofill because you can build reusable workflows around the way you actually work. ### Organize everything in one Workspace The NanoFill Workspace keeps your tools organized in clear sections: - **Profiles** — Manage saved personal, business, and custom information. - **Templates** — Create, edit, load, and organize reusable form templates. - **Snippets** — Create shortcut-based text expansions. - **Automation** — Review recordings, workflows, and automation activity. - **Import & Export** — Move your NanoFill data using CSV. - **Settings** — Adjust appearance, autofill behavior, speed, and other preferences. - **Statistics** — Review usage and productivity activity. ## Designed for everyday productivity NanoFill can be useful for: - Job applications and recruiting workflows - CRM and customer-data entry - Sales outreach and prospecting - Customer-support replies - Office administration - Education and registration forms - Personal online forms - Repeated messages and email replies - Browser-based internal business tools ## Privacy and control NanoFill is designed to keep you in control of your data. Your saved information is managed within the extension, and you choose when to create, fill, import, export, or delete your content. For safety and compatibility, NanoFill works only on supported regular web pages. Some websites may limit automation or use custom form controls that require manual adjustment. ## Free usage and Premium The Free version includes a limited number of successful form/template executions and snippet expansions. When a limit is reached, NanoFill remains locked until a Premium upgrade or manual reset is provided. The Premium version is intended for users who need unlimited usage, future premium improvements, and priority support. ## Support NanoFill is continuously improving. If you find a bug, have a feature request, or would like Premium information, contact: shafisinu123@gmail.com Thank you for using NanoFill.

User reviews

Extension files

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Version
Size
Verdict
Findings
Permhash
1.0.0
Latest
0.11 MBNot scanned—
2f41b7be14a2a13c844852a7c16c68e110474a784d67c4c05001d11fbc9370d4
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