The inventor answered. It did not help.
This is the only language argument in this category that has an author's ruling, delivered in person, on a stage. Steve Wilhite, who led the team that created the GIF format at CompuServe in 1987, accepted a Webby Lifetime Achievement Award in 2013 — and delivered his acceptance speech as a five-word animated GIF reading "It's pronounced JIF, not GIF."
He was equally direct in print. Told that the Oxford English Dictionary accepts both pronunciations, he replied: "They are wrong. It is a soft 'G,' pronounced 'jif.' End of story."
It was not the end of the story. Wilhite died in 2022 with the hard-G pronunciation still dominant in ordinary speech, which makes this match unusually interesting: it is a live test of whether authorship confers authority over a word.
The case for the hard G
The strongest argument is the acronym itself. GIF stands for Graphics Interchange Format, and "graphics" begins with a hard G. Most speakers reach for the sound of the source word without being able to explain why — that is the normal behavior of anyone reading an acronym aloud.
The second argument is statistical. English overwhelmingly favors a hard G before the letter i in short words: gift, give, girl, giggle, gild. The soft-G exceptions exist — giraffe, ginger, gin — but they are outnumbered, and none of them is a technical term.
The case for the soft G
Wilhite's own explanation was never about linguistics. His team said "jif" from the beginning, as a deliberate nod to a well-known American peanut butter brand — the running joke at CompuServe was "choosy developers choose GIF." The pronunciation is therefore not a mistake to be corrected but the original, with a punchline attached.
The deeper point is about how words work. A brand, a format and a name belong in part to whoever made them; that is why we say Nike and Porsche the way their owners do. If the argument holds for a shoe, it is not obvious why it should fail for a file format.
What is really being voted on
Strip away the noise and this match asks a genuinely open question: does a word belong to its creator or to its speakers? Almost every dictionary has answered by listing both, which is the lexicographer's way of declining to rule. A counter cannot decline. It reports what people say, which is the only evidence that has ever settled a pronunciation in the long run.
Wilhite lost the popular vote for thirty years and never conceded. Vote for the sound that comes out of your mouth when you are not thinking about it.
Sources: Steve Wilhite, Webby Lifetime Achievement Award, 2013 Webby Awards, acceptance speech delivered as an animated GIF; Wilhite's remarks to The New York Times on the Oxford English Dictionary's dual listing; GIF specification, CompuServe, 1987.