Best Video Formats for Each Social Media Platform

Every social media platform has its own video requirements, and uploading in the wrong format often results in poor quality, failed uploads, or unnecessary re-encoding that degrades your content. Knowing the right format, resolution, and settings for each platform saves time and ensures your videos look their best. This guide covers the specifications that matter for every major platform.

Why Video Format Matters for Social Media

When you upload a video to any social media platform, it gets re-encoded to match the platform's internal specifications. If your source video is already close to those specifications, the re-encoding causes minimal quality loss. If it is in a very different format, resolution, or codec, the platform's encoder has to work harder, which can introduce visible artifacts, blurriness, or color shifts. Starting with the right settings gives you the best possible result after the platform processes your video.

Instagram: Reels, Stories, and Feed

• Format: MP4 with H.264 codec. This is the only format Instagram reliably accepts.
• Reels: 1080 x 1920 pixels (9:16 vertical), up to 90 seconds, 30 fps recommended.
• Feed posts: 1080 x 1080 (square) or 1080 x 1350 (4:5 portrait) for maximum screen real estate.
• Stories: 1080 x 1920 (9:16), up to 60 seconds per segment.
• Maximum file size: 250 MB for feed videos, 4 GB for IGTV.
• Audio: AAC at 128 kbps stereo.

TikTok: Short-Form Video

• Format: MP4 or MOV with H.264 codec.
• Resolution: 1080 x 1920 (9:16 vertical) for best quality. TikTok downscales higher resolutions.
• Duration: Up to 10 minutes, though 15-60 seconds performs best algorithmically.
• Frame rate: 30 fps is standard; 60 fps is supported but increases file size.
• Maximum file size: 287 MB on iOS, 72 MB on Android, 1 GB from desktop.
• Tip: Upload from desktop for highest quality since the mobile app applies additional compression.

YouTube: The Quality Standard

• Format: MP4 with H.264 is recommended, though YouTube accepts nearly every format.
• Resolution: Upload at the highest resolution available. YouTube supports up to 8K (7680 x 4320).
• Standard resolutions: 1080p (1920 x 1080) minimum for HD, 4K (3840 x 2160) for premium content.
• Frame rate: 24, 25, 30, 48, 50, or 60 fps. Match your source material.
• Audio: AAC at 384 kbps for stereo or 512 kbps for 5.1 surround.
• Maximum file size: 256 GB or 12 hours, whichever is less.

Twitter/X: Quick and Compact

• Format: MP4 with H.264 codec and AAC audio.
• Resolution: 1280 x 720 (landscape) or 720 x 1280 (portrait). 1920 x 1080 is supported.
• Duration: Up to 2 minutes and 20 seconds for most accounts, 10 minutes for some.
• Frame rate: 30 or 60 fps.
• Maximum file size: 512 MB.
• Bitrate: Up to 25 Mbps. Twitter compresses heavily, so higher source quality helps.

How to Convert Videos for Social Media with FyleTools

If your video is not in the right format, aspect ratio, or size for your target platform, FyleTools can help. Use Video Converter to switch formats and codecs, and Video Compressor when the platform rejects your upload because the file is too large. Everything runs in your browser, so your content stays private.

Universal Best Practices

Regardless of the platform, there are a few rules that always apply. Use MP4 with H.264 as your default format since it is universally supported. Export at the highest quality your source allows and let the platform handle the final compression. Avoid re-encoding multiple times, as each pass degrades quality slightly. And always preview your video on a mobile device before publishing, since that is where the majority of social media consumption happens.

• Always use MP4 with H.264 as the container and codec combination.
• Match the aspect ratio to the platform: 9:16 for vertical, 16:9 for horizontal, 1:1 for square.
• If your upload fails because of size, compress the source before posting instead of letting the platform apply even heavier compression.
• Keep text and important elements away from the edges, where platform UI elements may overlap.
• Add captions: 85% of social media video is watched without sound.