> ## Documentation Index
> Fetch the complete documentation index at: https://docs.letmepost.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# twitter.media.gif_size_max

> Animated GIFs cap at 15 MB on Twitter / X.

## What it checks

`byteLength <= 15_000_000` for `image/gif` media.

## Remediation

Re-encode at fewer frames or lower quality. For long animations, an mp4 video is usually a better fit anyway — it'll render with native video controls.