Demo, not a production forensics tool. The learned components (the fine-tuned classifier and the reference-database signals) were trained on a small dataset, and no validated real-world accuracy figure exists for this deployment — see the honest limitations in the project README. Don't use results here as the sole basis for a legal, journalistic, or moderation decision.
DIRE · CLIP · PRNU · 27 more signals

Proof, not guesswork.

VeriFile-X runs thirty independent forensic signals — diffusion-reconstruction error, CLIP embedding drift, sensor-noise fingerprinting, compression analysis, and camera metadata — then returns a fully explainable evidence report in seconds. No black-box score. Every signal shows its work.

Submit Evidence No files retained · results in seconds
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Detection Signals
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Capabilities

Why VeriFile-X

Built for journalists, legal professionals, researchers, and anyone who needs to verify the authenticity of digital images.

Exhibit A

Multi-Signal Detection

Thirty independent signals — DIRE diffusion-reconstruction error, CLIP embedding distance, PRNU sensor-noise residuals, and a 19-part statistical ensemble. Each signal explains its own reasoning.

Exhibit B

Evidence Trail

Every image is hashed with SHA-256 and MD5, fingerprinted perceptually, and checked for tamper indicators — producing a verifiable evidence trail, not just a verdict.

Exhibit C

Zero-Retention Processing

Analysis runs in memory — your image is never written to disk. A verdict returns in seconds, with a full PDF forensic report available on demand.

Process

How It Works

Four steps from upload to forensic-grade evidence report.

01

Upload Image

Drag and drop or select a JPEG, PNG, WebP, TIFF, or HEIC file up to 10 MB.

02

Forensic Analysis

30 detection signals run in parallel across 8 independent methods.

03

Verdict Delivered

An AI generation probability score and classification are returned with full signal breakdown.

04

Download Report

Export a complete PDF forensic report including hashes, EXIF data, and all signal results.

Analysis Engine

Analyse an Image

Drop a file below. A verdict, evidence hashes, and signal breakdown return in seconds.

Drop image here or click to upload

JPEG · PNG · WebP · TIFF · HEIC · Max 10 MB

Running the Forensic Ensemble

DIRE reconstruction, CLIP embeddings, PRNU noise mapping — 30 signals in parallel

AI Generation Probability

Evidence ID: —

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Suspicious Signals
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Total Signals
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Confidence

File Information

Cryptographic Hashes

Tampering Indicators

EXIF Metadata

Detection Signals (sorted by AI likelihood)

Every verdict includes a full per-signal breakdown, not a single opaque score. Not intended as sole evidence in legal proceedings.