Image and video formats that can be added to a post.
Update date: November 18, 2024
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X (Twitter)
Image
- Size: up to 5MB
- If your browser supports image compression, it will automatically compress the image to a size that can be posted even if it is larger than this.
- Format: JPG, PNG, GIF, WEBP
Animated GIFs
- Size: up to 15MB
- Format: GIF
- Resolution: 1280x1080 or less
- Number of frames: 350 or less
- Number of pixels (product of height, width and number of frames): up to 300 million
Video
- Size: up to 50MB
Recommended:
- 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)
Advanced:
- Frame rate must be 60 FPS or less
- Dimensions must be between 32x32 and 1280x1024
- File size must not exceed 15MB
- Duration must be between 0.5 seconds and 140 seconds
- Aspect ratio must be between 1:3 and 3:1
- Must have 1:1 pixel aspect ratio
- Only YUV 4:2:0 pixel format is supported
- Audio must be AAC with Low Complexity profile. High-Efficiency AAC is not supported
- Audio must be mono or stereo, not 5.1 or greater
- Must not have open GOP
- Must use progressive scan
Image
-
Format: JPEG
- Size: up to 8MB
- Aspect ratio: between 1.91:1 and 4:5
Video
-
Format: MP4, MOV, QuickTime
- Duration: between 3 seconds and 60 seconds
-
Size: up to 100MB
- Aspect ratio: between 4:5 and 16:9
- Audio: 1 or 2 channels (mono or stereo)
Image
-
Format: JPEG、PNG、BMP、TIFF
-
Size: up to 8MB (up to 1MB for PNG files)
Video
- Format: MP4, MOV, QuickTime, GIF
-
Size: up to 100MB
- Aspect ratio: between 9:16 and 16:9