Browser

IndexedDB Support

IndexedDB availability

Live Playground

Analyzing your browser...0%

API Docs

Endpoint

GET /api/fingerprint/indexed-db

Examples

About

IndexedDB fingerprinting detects browser database API support via window.indexedDB. Modern browsers universally support IndexedDB, but privacy browsers may disable it, older browsers lack it, and some corporate policies block it. IndexedDB absence in a modern browser context suggests privacy extensions, incognito mode restrictions, or security policies. The technique can also test IndexedDB capabilities: storage quotas, transaction modes, and versioning support, which vary by browser. Detecting IndexedDB availability helps identify browser age and privacy settings.

Use Cases

•Storage API detection
•Browser capability
•Privacy mode detection
•Offline app support

Other Fingerprints

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Move from this collector to the CreepJS signal index, live checker, API docs, and other high-value fingerprinting explainers.

Core pages

Browser Fingerprinting PlatformRun a privacy-first browser fingerprint check and learn what websites can infer about your device.Fingerprint CheckerTest your browser privacy with a live fingerprint scan, collector coverage, and privacy leakage analysis.IP Risk CheckerCheck IP risk, ASN, geolocation, proxy, VPN, Tor, datacenter, and routing signals through the CreepJS API.Browser Fingerprint SignalsBrowse the full CreepJS library of browser fingerprinting signals, including canvas, WebGL, WebRTC, fonts, storage, and privacy checks.DocumentationRead the CreepJS API, SDK, collector, and integration documentation for privacy-first browser fingerprinting.API PlaygroundGenerate a token, inspect sample payloads, and test CreepJS browser fingerprinting API calls.What Is Browser Fingerprinting?Learn how browser fingerprinting works, which signals are collected, and how privacy tools reduce tracking.

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