The 1987 format that refuses to die — capped at 256 colors, but still the universal way to share a short, looping animation.
GIF (Graphics Interchange Format) dates back to 1987, making it older than the web itself, and it earned its lasting spot in image culture almost entirely because of one feature: it can store multiple frames in a single file and play them back as a short, looping animation, without any video player or codec required. That same age is also its biggest limitation — GIF can only use 256 colors per frame, a restriction that made sense on 1980s hardware but makes photographic gradients look banded and posterized today, which is why a static GIF photo generally looks worse than the same image saved as JPEG or PNG. Its animation is what has kept it relevant through every subsequent image format, since a GIF plays automatically in almost any app, chat, or webpage without the user pressing play the way a video file requires. Modern alternatives like animated WebP and animated PNG compress the same motion into a smaller file with full color, but GIF's near-universal support keeps it the default choice whenever a short clip needs to loop automatically and silently.
Every phone, computer, messaging app, and web browser plays a GIF's animation automatically — it remains one of the most universally supported formats for looping motion that exists. Static GIF images open just as widely, though their limited color range is visible on close inspection.
A GIF's 256-color limit shows up as visible banding on anything photographic, and its file size grows fast for longer or higher-resolution clips. Converting a video into a GIF, or a GIF into a smaller, higher-color alternative, happens entirely on-device rather than through a web-based GIF maker.
Filemorph can convert GIF to MP4 on-device — the same motion at full color depth and a much smaller file size than an equivalent GIF.
Filemorph converts .gif files entirely on-device on iPhone, iPad and Mac — no upload, no account, and it works in Airplane Mode.
Relevant operations in Filemorph:
GIF is limited to 256 colors per frame, a restriction left over from 1987, so smooth gradients in a photograph get approximated with visible color bands. Formats like JPEG, PNG, and animated WebP don't share that limit.
Filemorph can convert a short video clip directly into an animated GIF on the iPhone, picking the section and frame rate, with no desktop software or web-based GIF maker involved.
No. Filemorph creates the GIF entirely on-device, so a personal video clip never has to be uploaded to a GIF-maker website, and the conversion works with no internet connection.