Free Online Privacy Suite —
100% In Browser
Instantly strip EXIF metadata, redact PII, encrypt files, anonymize AI prompts, and clean tracking tokens without uploading a single byte to remote servers.
100% Client-Side
Processed solely in your browser RAM
Zero Server Uploads
No data touches any external cloud
Free & No Account
No signups, no paywalls, no limits
Image EXIF & GPS Remover
Detects all hidden metadata, shows what was found, and strips it 100% in-browser.
Drop an image here (JPG, PNG, WebP)
Metadata is inspected and stripped locally in memory — zero server uploads
Mask Client PII Before Pasting into ChatGPT
Two-way client-side token anonymization and 1-click restore.
Complete Online Privacy Suite
Privacy utilities running directly on your CPU via HTML5 Canvas, Web Crypto, and WebAssembly.
ChatGPT Watermark & Zero-Width Space Remover
Detect and strip invisible zero-width spaces, byte order marks, and AI tracking watermarks in 1 click
Image Steganography: Hide Secret Message in Photo
Hide encrypted confidential notes and passwords inside photo pixels using LSB steganography
Image EXIF & GPS Location Remover
Strip invisible GPS coordinates, camera serials, and device metadata from JPG/PNG/WebP photos
PDF Metadata & Author Forensics Remover
Sanitize PDF documents by stripping author names, creation software, and internal edit history
AI Prompt Anonymizer & Two-Way Restorer
Mask names, companies, [brackets] & amounts before AI, restore with 1 click
Text PII Redactor & Secret Sanitizer
Detect and blackout emails, phone numbers, credit cards, IP addresses & API keys
IP Subnet & CIDR Privacy Calculator
Calculate CIDR blocks, usable IP host ranges, subnet masks & 32-bit binary maps
Burner Persona & Fake Profile Generator
Generate realistic names, @gmail.com emails, physical addresses & test cards
URL Tracking Parameter & UTM Stripper
Clean invasive tracking parameters (utm_, fbclid, gclid, ttclid) from web links
Zero-Knowledge File & Text Encryptor (AES-GCM 256)
Military-grade AES-256-GCM encryption and decryption powered by WebCrypto API
Cryptographic Strong Password Generator
Generate high-entropy random passwords and passphrases using crypto.getRandomValues()
Client-Side Cryptographic Hash & Checksum Generator
Calculate SHA-256, SHA-512, SHA-3, SHA-1 & MD5 checksums for text and files in browser
Image Face & License Plate Blur Tool
Redact faces, car license plates, and sensitive documents with Gaussian blur or pixelation
Browser Fingerprint & Privacy Leak Auditor
Test your browser against Canvas, WebGL, AudioContext, and Screen entropy fingerprinting
Private Image Compressor & Resizer
Shrink image file size by up to 90% without quality loss or uploading to cloud servers
Private PDF Merge & Split Utility
Combine multiple PDF files or extract specific page ranges with zero server uploads
Forensic File Metadata Inspector
Inspect hidden EXIF, TIFF, PDF, and audio tags embedded inside any file before sharing
MP3 & Audio ID3 Tag Stripper
Remove ID3v1, ID3v2, and audio encoder metadata tags from MP3, WAV & FLAC files
Private QR Code Generator & Scanner
Generate static, permanent QR codes with zero tracking and no expiration
Why Client-Side Privacy Outclasses Cloud Converters
Traditional file converters store your sensitive files on remote cloud servers. PrivacyKit reclaims privacy by running 100% on your device.
Zero Third-Party Storage
We have no file upload servers or database storage. Your files never leave your computer or phone.
Blazing Fast Native Speed
Powered by native WebAssembly and HTML5 Canvas hardware acceleration with zero upload wait times.
Offline Operational
You can load PrivacyKit and disconnect your WiFi. Everything continues to execute offline flawlessly.
Latest Privacy Guides
Practical strategies to safeguard your personal data, PII, and digital footprint.
IPv4 Subnetting & CIDR Guide: How to Calculate Usable Host Ranges, Subnet Masks & Binary Maps
Master IPv4 subnetting and CIDR prefix notation (/8 to /32). Learn how to determine Network IDs, Broadcast addresses, usable IP host ranges, and binary bit allocation.
How to Forensically Strip Hidden Metadata from Photos and PDFs: Terminal CLI vs In-Browser Zero-Knowledge Cleaning
Discover how to permanently remove GPS EXIF tags, author revision trees, and hidden IDs using Linux commands (exiftool, qpdf, mat2) or client-side browser engines.
How to Remove Hidden GPS Location and EXIF Data from Photos Before Sharing (iPhone, Android & PC)
Learn how smartphone photos secretly record your exact home address via EXIF GPS tags, and how to safely strip location metadata before sharing online.