Visual and Video Evidence LabLocal analysis

Local analysis

Open images and videos together.

The lab derives keyframes, metadata, C2PA records, OCR, visual fingerprints, and cross-file relationships from real files.

JPEG, PNG, WebP, AVIF, MP4, WebM, and MOV. Up to 8 files.
01
Scene-change keyframes
02
EXIF, JPEG and C2PA
03
Turkish and English OCR
04
pHash and dHash comparison
05
Crop and recompression candidates
06
Visual change regions and graph
07
Local synthetic-media triage
08
Optional pinned ONNX model review
Local preliminary analysis stays in this browser. Advanced model analysis uploads separately only after explicit consent.Local signals and model scores are review inputs. They do not establish authenticity or manipulation by themselves.