.x3d
2 claimants
1 primary
1 secondary
unambiguous primary
SWH popularity
From the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.
62.4K
total occurrences
15.4K
since 2019 (24.7%)
1997–2023
years active
Case variants in archive: .x3d (62.2K), .X3D (142), .x3D (2) — aggregated above.
Attribution status
This extension is attributed to x3d as primary by 1 authoritative claim.
Authoritative sources: △ Linguist · secondary ✗ Pygments · no claim ✓ Wikidata · Q930428 ✗ Wikipedia · no claim
Claimants (2)
Languages that list
.x3d among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| x3d | wikidata | primary |
| xml | linguist | secondary |
Wikidata says… (4)
File formats, image formats, audio codecs and other non-PL
entities that claim
.x3d on Wikidata
(property P1195) or in the Wikipedia infobox.
Source: data/derived/external_extension_index.csv.
Click Use as new PL on any row to open the
Add-PL form pre-filled with that entry's name, Wikipedia/Wikidata
URL, and this extension — one submission creates the PL + claim.
| Format | Class (Wikidata P31) | Suggested label | MIME | Notes | Action |
|---|---|---|---|---|---|
| X3D 3.0 Q87190486 file format | file format | — | — | — | Use as new PL ↗ |
| X3D 3.1 Q87190680 file format | file format | — | — | — | Use as new PL ↗ |
| X3D 3.2 Q87191228 file format | file format | — | — | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .x3d in our local mirror yet.