Images
- Supported formats: .jpeg, .jpg, .png, .webp, .heic/.heif (Apple format)
- Maximum file size: 8 MB
- Maximum per post: 20 images
Postpone automatically reduces oversized images to ensure successful uploads.
GIFs
- Supported format: .gif
- Maximum file size: 15 MB
Videos
- Supported formats: .mp4, .mov
- Maximum file size: 1 GB
- Maximum duration: 5 minutes