Chrome Web Store
22Versions
1Code reviewed

No malware found

In code review (v2.0.74)

Our reviewer read version 2.0.74 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

18 indicators in this extension

18 indicators
1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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What our analysis found

Builder.io, used by 30,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can read and change data on all websites. It comes from a trusted publisher and was last updated in September 2026.

Analyst notes

The extension implements its advertised functionality: copying web layouts into [domain withheld], highlighting Builder content for editing, and capturing page data for a Fusion Agent. All data collection (DOM, screenshot, page metadata) is user-initiated and sent only to the publisher's own domain ([domain withheld]). The declarativeNetRequest rule removes framing headers only when the initiator is [domain withheld], a typical workaround for web-based editors. No evidence of unauthorized data exfiltration, code injection into third-party pages, tracking, or obfuscation beyond standard minification. The high-risk signals from the ML model and third-party score are based on broad permissions and script patterns that are fully explained by the extension's legitimate design-picking and site-editing workflow.

Builder.io

Builder.io Chrome extension security report

ID: cfldfgibklhmjhnkfighkbafbkbfcmij

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
2.1.2
Size
0.50 MB
Rating
4.3/5
Reviews
64
Users
30,000
Type
Extension
Updated
Sep 22, 2026
Category
Workflow & planning
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
builder.io
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
30,000

Email Change History

1 change
Mar 4, 2025

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Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
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.
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.
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.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

18 indicators in this extension

18 indicators
1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Builder.io chrome extension

Read the publisher’s full description

Builder.io extension for chrome. Allows you to copy and paste content from the web into Builder or Figma, as well as visually see what Builder content is on a given page, and easily jump in and edit it.

User reviews

Extension files

Browse and explore files within this extension package

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URLs
18

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found
No IP addresses found

18 indicators in this extension

18 indicators
1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
2.1.2
Latest
0.50 MBNot scanned—
d9bb5a39919cba48d4d0a508e4f4de8658b869f559cec4a7bc5172af90e13e43
2.1.1
0.50 MBNot scanned—
d9bb5a39919cba48d4d0a508e4f4de8658b869f559cec4a7bc5172af90e13e43
2.1.0
0.50 MBNot scanned—
d9bb5a39919cba48d4d0a508e4f4de8658b869f559cec4a7bc5172af90e13e43
2.0.81
0.51 MBNot scanned—
9ff7ef96f29592ae4ad46ef6dafeedf23ca87055aeedb5eb56f38aad7903bdea
2.0.74
0.51 MBNo malware found0
d9bb5a39919cba48d4d0a508e4f4de8658b869f559cec4a7bc5172af90e13e43
2.0.71
0.50 MBNot scanned—
d9bb5a39919cba48d4d0a508e4f4de8658b869f559cec4a7bc5172af90e13e43
2.0.62
0.89 MBNot scanned—
d9bb5a39919cba48d4d0a508e4f4de8658b869f559cec4a7bc5172af90e13e43
2.0.9
2.88 MBNot scanned—
a6ff54a0a6560a8ef37bd9d9601bc61632cc94149c36fd770ccf74a1f0521394
2.0.8
0.94 MBNot scanned—
a6ff54a0a6560a8ef37bd9d9601bc61632cc94149c36fd770ccf74a1f0521394
2.0.5
0.93 MBNot scanned—
a6ff54a0a6560a8ef37bd9d9601bc61632cc94149c36fd770ccf74a1f0521394
Showing 1 to 10 of 30 rows
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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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