Tools for Security & Privacy
71 toolsCheck your online security and protect your privacy. VPN leak detection, browser fingerprinting analysis, file encryption, steganography, and digital forensics.
Secure USB Wipe
Overwrite files with random data before deletion — make recovery impossible. Works on USB drives, SD cards, and any folder. No software to install.
Steganography
Hide secret text, files, or images inside pictures using LSB steganography. Optional AES-256 encryption.
Secret Vault
Encrypted diary, password manager and file safe — AES-256-GCM encryption in your browser via Web Crypto API.
Secret Language
Type a secret, get innocent-looking text to send anywhere; paste it back to recover the exact message.
Photo Watermark
Stamp text, logo, or diagonal tiles on a single photo or a whole batch — with optional Content Credentials.
Audio Watermark
Embed an invisible watermark in your audio to prove ownership.
Audio Forensics
Analyze audio for signs of editing, splicing, or AI generation.
Change the voice
Replace the voice in a recording: make it female or male, take a voice from the catalog — or sing someone else’s song in your own timbre.
AI Audio Detector
Upload an audio file to detect AI-generated content. 12 acoustic methods + opt-in deep stem analysis.
Video Surveillance
AI security camera (people, pets, vehicles) or analyze an existing recording by timestamp. P2P, in your browser.
Audio Logger
Record audio continuously for hours.
Share Location
Find, view, and share your GPS location with an interactive map and compass.
Live Location Sharing
Share your live location with people on a map, in real time — right in the browser, no app.
USB Drive Tester
Detect fake USB drives and verify real capacity — like h2testw, but in your browser.
USB Drive Not Recognized
Identify the real cause from the symptom and get the exact commands for your system.
Failing drive rescue
Choose the ailing folder, then a safe place for the survivors.
Photo Location Finder
Extract GPS & metadata from photos. View location on map, strip data for privacy.
Video Location Finder
Extract GPS & metadata from videos. View filming location on map, extract frames.
Image Metadata Editor
View, edit or remove EXIF, IPTC, XMP and GPS data from your photos
PDF Compression
Shrinks a PDF while keeping text, fonts and bookmarks — only the images get recompressed. Includes a fit-under-a-size mode. Runs in your browser.
Metadata Remover
Strip capture coordinates, camera serial numbers, dates and hidden payloads from your photos — one at a time or in bulk
Video Metadata Editor
View, edit or remove title, GPS location, creation date and device info from your videos
Screenshot Tool
Capture your screen, paste from clipboard, or upload an image — annotate, crop, blur and export.
Photo markup
Annotate photos and screenshots — arrows, numbered steps, text, blur faces, filters and layers. Paste from clipboard, copy back in one click.
