✦C2PA Checker Chrome Extension — Free browser extension to
verify C2PA content credentials on any image across the web. Right-click any image to check
provenance and detect AI-generated content — all running locally via WebAssembly.
✦Extension Landing Page — Dedicated /c2pa-extension page with
feature showcase, screenshots, installation guide, and FAQ.
✦Support Page — New /support page with quick start guide, FAQ,
troubleshooting steps, and contact info.
✦Extension Privacy Policy — Updated privacy page with
dedicated Chrome extension section covering local processing, data collection, and
permissions.
v1.3.0
EXIF Metadata Viewer
✦EXIF Metadata Extraction — Comprehensive image metadata
is now extracted and displayed alongside C2PA results when analyzing images, using exiftool with
Pillow fallback.
✦Categorized Display — EXIF data is organized into
Camera, Settings, Date/Time, Image, GPS, ICC Profile, File Info, and more.
✦Privacy Warnings — Automatic detection and warning for
sensitive metadata like GPS location, device serial numbers, and author information.
✦GPS Map Link — If GPS coordinates are found, a direct
link to view the location on Google Maps is provided.
✦Searchable Tag Table — All metadata tags displayed in a
sortable, searchable table for quick lookup.
v1.2.0
C2PA Video & Audio Checker
✦C2PA Video Checker — Upload and verify C2PA content
credentials in video files (MP4, MOV, AVI, MKV, WebM) up to 100MB with async processing.
✦C2PA Audio Checker — Verify C2PA metadata in audio files
(MP3, WAV, FLAC, OGG, AAC, M4A) up to 50MB. Detect AI voice clones and synthetic speech.
v1.1.0
Multi-File Checker & Blog
✦Multi-File Checker — Upload and analyze up to 20 images at
once with per-file progress tracking and detailed result modals.
✦Blog Section — Articles about C2PA, content credentials,
and AI detection.
↑Single/Multi file tab switcher on homepage.
↑Updated navigation with Blog and Changelog links.