📸

Supported Media Formats

𝕏 / Twitter

Images

  • Supported formats: JPG, PNG, WEBP
  • Image size <= 5 MB
  • Dimension: 4096 x 4096

GIFs

  • Supported format: GIF
  • File size <= 15MB
  • Resolution should be <= 1280x1080 (width x height)
  • Number of frames <= 350
  • Number of pixels (width * height * num_frames) <= 300 million

Videos

📝
𝕏 subscribers can upload videos up to approximately 60 minutes long only via Twitter.com. Unfortunately, this is not available via third-party apps like Typefully.
  • Supported formats: MP4, MOV/QuickTime
  • File size must not exceed 512 MB
  • Duration must be between 0.5 seconds and 140 seconds
  • Maximum resolution: 1920 x 1200 or 1200 x 1900
  • Aspect ratios: 1:2.39 - 2.39:1 range (inclusive)
  • Maximum frame rate: 40 fps
  • Maximum bitrate: 25 Mbps
Recommendations for best results
  • Recommended Video Codec: H264 High Profile
  • Recommended Frame Rates: 30 FPS, 60 FPS
  • Recommended Video Resolution: 1280x720 (landscape), 720x1280 (portrait), 720x720 (square)
  • Recommended Minimum Video Bitrate: 5,000 kbps
  • Recommended Minimum Audio Bitrate: 128 kbps
  • Recommended Audio Codec: AAC LC
  • Recommended Aspect Ratio: 16:9 (landscape or portrait), 1:1 (square)

LinkedIn

Images and GIFs

  • Supported file formats:.gif,.heif,.heic,.jpeg,.png,.webp (depending on platform)
  • Maximum resolution: 36 mega pixels.
  • Maximum file size: 100 MB

Videos

  • Maximum file size: 100 MB

Mastodon

Images and GIFs

  • Supported formats: .jpg, .jpeg, .png, .gif, .webp, .heic, .heif, .avif
  • Maximum file size limit: 10MB

Videos

  • Supported file formats: .webm, .mp4, .m4v, .mov
  • Maximum file size limit: 40MB
  • File Format and Dimension Constraints:
    • Max resolution of 1920x1200 (2,304,000 pixels in total)
    • Max frame rate of 60 frames per second