C2PA Viewer (Content Credentials Inspector)

Inspect media files for C2PA-related markers locally in your browser. Best-effort metadata detection only.

Drop image/video file here or click to upload

Supported by design: JPEG/PNG/WebP/video files as raw byte scan. Max 100 MB.

About This Tool

C2PA Viewer performs local byte-level inspection for common content-credential markers such as C2PA, JUMBF, and related manifest tokens. It is designed for quick triage before deeper forensic checks.

Frequently Asked Questions

Does this cryptographically verify signatures?

No. This is a best-effort marker inspector, not a full signature verifier.

Why can a file show no markers?

The file may not include C2PA metadata, or metadata may be stripped during export/recompression.

Is my file uploaded?

No. Analysis runs entirely in your browser and data never leaves your device.

Related Tools

Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.

EXIF Metadata Viewer

Read camera and EXIF metadata from JPEG photos directly in your browser.

Image Metadata Remover

Strip EXIF and hidden metadata from photos before sharing. 100% local processing.

Workflow Links

Suggested step-by-step tools based on this page intent.

Before This Tool

EXIF Metadata ViewerRead camera and EXIF metadata from JPEG photos directly in your browser.Image CompressorCompress JPEG, PNG, and WebP images in your browser. Reduce file size without losing quality.Screenshot to Text (OCR)Extract text from images and screenshots using OCR. Supports 100+ languages. Runs in your browser.

Next Step Tools

Image Format ConverterConvert images between PNG, JPG, WebP, and BMP formats instantly in your browser.Background RemoverRemove image backgrounds instantly using AI in your browser. 100% private, no server uploads.Image ResizerResize images to exact pixel dimensions or scale by percentage. Free online image resizer.