Security Toolkit

17 TOOLS · PRIVACY FIRST · OPEN SOURCE · 100% LOCAL

Link Analyzer

Phishing, homograph attacks, suspicious domains

QR Scanner

Decode and analyze QR code destinations

File Analyzer

Double extensions, magic bytes, malware signatures

Scam Detector

Analyze messages for phishing patterns

Fake Domain

Brand impersonation and lookalike detection

Tracking Cleaner

Strip UTM, fbclid, gclid and 60+ trackers

Fingerprint Viewer

See what websites know about your browser

Encryption Tool

AES-256-GCM client-side text encryption

JWT Decoder

Decode, inspect, and audit JWT tokens

Hash Generator

SHA-256, SHA-512, HMAC, file hashing

Base64 Tool

Encode, decode, file, image preview

Password Generator

Cryptographically secure passwords

Identity Generator

Fake test data for developers

Email Header Analyzer

SPF, DKIM, DMARC & routing from raw headers

Breach Checker

Has this password been leaked?

Request Map

Live view of data leaving this page

PII Redactor

Find & mask emails, cards, keys

About

The Privacy First Security Toolkit is a free, open source collection of 17 security tools that run entirely in your browser. No data is ever sent to a server. No accounts required. Every analysis happens on your device. Anonymous usage stats are off by default and only run for the current session if you opt in.

17Tools

0Data Collected

100%Local