.jfif
1 claimant
0 primary
1 secondary
secondary-only
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.
561.2K
total occurrences
505.3K
since 2019 (90.0%)
1997–2023
years active
Case variants in archive: .jfif (561.1K), .JFIF (80), .Jfif (1) — aggregated above.
Attribution status
This extension is attributed to jpeg — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim △ Wikidata · secondary ✗ Wikipedia · no claim
Claimants (1)
Languages that list
.jfif among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| jpeg | wikidata | secondary |
Wikidata says… (1)
File formats, image formats, audio codecs and other non-PL
entities that claim
.jfif 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 |
|---|---|---|---|---|---|
| JPEG File Interchange Format, version 1.02 Q1676669 image file format | specification edition; raster-graphics file format | binary:image | — | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .jfif in our local mirror yet.