No malware found
In code review
Our reviewer read this extension’s code and found no malicious behaviour. An automated risk flag was reviewed and overturned.
19 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
Kreeder - speed reader for Kindle, used by 1,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in February 2026.
Analyst notes
Kreeder is exactly what its listing claims: an RSVP speed reader for [domain withheld]. The content script () only clicks Kindle's own chevrons and canvas-copies the already-rendered page image, is a pure two-port relay between that content script and the popup window, and runs the page image through a locally bundled worker (chrome.runtime.getURL(' '),:622-626) and paints words into its own popup. A case-sensitive grep across every first-party JS file for?:// returned zero outbound requests and zero dynamic code evaluation — the only hits were `new Image()`/`img.src = imageDataUrl` on the extension's own data: URL inside the column-split OCR helpers (:669, 778, 812, 859). Settings persist via chrome.storage.sync only. The corroborating signals are weak: the permhash cluster (activeTab+storage+tabs, 9% malware) is the single most generic MV3 permission triple in the store; 'publisher flagged malicious' is circular here because this is the publisher's only extension, so leave-one-out aggregates over an empty set; and chrome-stats' top likelihood reason is 'removed-from-store' while the record under review is status=active. The bundled MV3 manifest also narrows surface versus the published MV2 summary (no externally_connectable, no longer web-accessible), with identical permissions and no host_permissions on either side, so there is no privilege-escalating mismatch to report.
Kreeder - speed reader for Kindle Chrome extension security report
ID: kcidkkkenhfbgbfafekfbghfmomohffl
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- does-god-exist.org
- Privacy
- Privacy Policy
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
- Website
- Visit
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Screenshots & videos
Install growth
Sensitive Domain Access
This extension has access to the following sensitive domains:
- *://*.amazon.com/*
Each row lists a threat category the scanner evaluates. A checkmark means the review ran and found no matching issues in that category for this version.
Data Exfiltration
Code review completed; no malicious patterns detected for this category.
Unauthorized Data Collection
Code review completed; no malicious patterns detected for this category.
Network Interception
Code review completed; no malicious patterns detected for this category.
Code Injection
Code review completed; no malicious patterns detected for this category.
Credential Theft
Code review completed; no malicious patterns detected for this category.
Obfuscation
Code review completed; no malicious patterns detected for this category.
Tracking
Code review completed; no malicious patterns detected for this category.
Privilege Escalation
Code review completed; no malicious patterns detected for this category.
Phishing
Code review completed; no malicious patterns detected for this category.
Remote Code Loading
Code review completed; no malicious patterns detected for this category.
Other
Code review completed; no malicious patterns detected for this category.
19 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
The one and only speed reading chrome extension for the Kindle Cloud Reader. Love speedreading? Love Kindle? Now you can have both.
Read the publisher’s full description
The one and only speed reading plugin for Kindle Cloud Reader. Uses the RSVP technique to increase your reading speeds for all of your kindle books. Love to speed read, but hate you can't speed read kindle books. Now you can! TO USE: Go to read.amazon.com Click the Kreeder Icon and click open Kreeder (Alternatively press CTRL+SHIFT+SPACE) to open the reader window Enjoy Find us on Facebook for the latest updates! KNOWN ISSUES: Pressing CTRL-SHIFT-SPACE (or clicking open Kreeder) repeatedly opens multiple Kreeder windows. Books with lots of images, or books with multiple layouts (e.g. Any of the Dummies books with lots of callouts), will end up with text appearing in non-sequential order. Kreeder works best with plain text books (e.g. are the words only on the pages without any special blocks or formatting). Tested on Linux and Windows and Mac VERSION HISTORY: 09/15/2015 - 0.0.0.7 Icon Updates/Text Changes 08/27/2015 - 0.0.0.6 Icon Updates 08/21/2015 - 0.0.0.5 Slider Bar Bug Fixes 08/20/2015 - 0.0.0.4 Slider Bar Implementation 08/19/2015 - 0.0.0.3 Bug Fixes 08/18/2015 - 0.0.0.2 Design Changes 08/17/2015 - 0.0.0.1 Initial Release
User reviews
Extension files
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URLs
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19 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Code Diff
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0 changed files detected
No comparable text files found between these versions.
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Store rankings
Where this extension appears in store category, collection and keyword rankings.