WEBP Compatibility Report
Generated: 2026-08-13 | ExifTool: v13.59 | OxiDex: v1.2.1
Summary
- Files Tested: 1
- Coverage (per file+tag): 100.0% — 18 of 18 tag instances
- Distinct tag names seen: 18 of 18 (100.0%) — an inventory of names across the corpus, not extraction coverage
- Matched Tags: 18
- Missing Tags: 0
- Extra Tags: 3
- Value Differences: 0
Matched Tags
Tags where OxiDex matches ExifTool exactly (or matches expected format):
| Tag |
|---|
Composite:ImageSize |
Composite:Megapixels |
EXIF:Artist |
EXIF:ResolutionUnit |
EXIF:XResolution |
EXIF:YCbCrPositioning |
EXIF:YResolution |
RIFF:AlphaCompression |
RIFF:AlphaFiltering |
RIFF:AlphaPreprocessing |
RIFF:HorizontalScale |
RIFF:ImageHeight |
RIFF:ImageWidth |
RIFF:VP8Version |
RIFF:VerticalScale |
RIFF:WebP_Flags |
XMP:Subject |
XMP:XMPToolkit |
Extra Tags
Tags OxiDex extracts that ExifTool doesn't:
| Tag | Value |
|---|---|
RIFF:HasAlpha | Yes |
RIFF:HasEXIF | Yes |
RIFF:HasXMP | Yes |