Typefully

- Supported formats: JPG, PNG, WEBP
- Image size &lt;= 5 MB
- Dimension: 4096 x 4096

Resolution should be &lt;= 1280x1080 (width x height)

Number of pixels (width * height * num_frames) &lt;= 300 million

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

𝕏 subscribers can upload videos up to approximately 60 minutes long only via <a href="http://Twitter.com" rel="nofollow noopener noreferrer" target="_blank">Twitter.com</a>. Unfortunately, this is not available via third-party apps like Typefully.

Duration must be between 0.5 seconds and 140 seconds

Maximum resolution: <code>1920 x 1200</code> or <code>1200 x 1900</code>

Aspect ratios: <code>1:2.39</code> - <code>2.39:1</code> range (inclusive)

- Supported formats: MP4, MOV/QuickTime
- File size must not exceed 512 MB
- Duration must be between 0.5 seconds and 140 seconds
- Maximum resolution: <code>1920 x 1200</code> or <code>1200 x 1900</code>
- Aspect ratios: <code>1:2.39</code> - <code>2.39:1</code> range (inclusive)
- Maximum frame rate: <code>40 fps</code>
- Maximum bitrate: <code>25 Mbps</code>

Recommended Video Codec: H264 High Profile

Recommended Video Resolution: 1280x720 (landscape), 720x1280 (portrait), 720x720 (square)

Recommended Minimum Video Bitrate: 5,000 kbps

Recommended Minimum Audio Bitrate: 128 kbps

Recommended Aspect Ratio: 16:9 (landscape or portrait), 1:1 (square)

- 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)

Supported file formats:﻿.gif,﻿.heif,﻿.heic,﻿.jpeg,﻿.png,﻿.webp (depending on platform)

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

Supported formats: .jpg, .jpeg, .png, .gif, .webp, .heic, .heif, .avif

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

Supported file formats: .webm, .mp4, .m4v, .mov

- Max resolution of 1920x1200 (2,304,000 pixels in total)
- Max frame rate of 60 frames per second

- 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

𝕏 / Twitter

Images

GIFs

Videos

LinkedIn

Images and GIFs

Videos

Mastodon

Images and GIFs

Videos