Compress Video for YouTube, Instagram & TikTok — Optimal Settings for Each

Upload Specs by Platform

Platform	Max Size	Max Duration	Best Resolution	Re-compresses?
YouTube	256GB	12 hours	1080p or 4K	Light (preserves quality)
Instagram Feed	650MB	60 min	1080p	Heavy (noticeable)
Instagram Reel	650MB	15 min	1080×1920	Heavy
TikTok	287MB (mobile)	10 min	1080×1920	Heavy
X (Twitter)	512MB	2:20	1080p	Heavy
Facebook	10GB	240 min	1080p	Moderate
LinkedIn	5GB	10 min	1080p	Moderate

The Counter-Intuitive Truth About Social Media Compression

Uploading higher quality gives you worse results on Instagram and TikTok. Here is why:

These platforms re-compress every video to their target bitrate (~2-4 Mbps for 1080p). If you upload a 50 Mbps file, the platform crushes it down to 3 Mbps — a 94% reduction that introduces visible artifacts. If you upload a file already at 5-8 Mbps, the platform does minimal additional compression — the result looks better.

The optimal approach: Pre-compress to slightly above the platform's target bitrate. Give the platform's encoder less work to do, and your final video looks significantly better than uploading the raw camera file.

Recommended Settings by Platform

Platform	Resolution	Bitrate Target	Our Quality Setting
YouTube	Original (1080p/4K)	10-20 Mbps	High — YouTube preserves quality
Instagram	1080×1920 (9:16) or 1080×1080	5-8 Mbps	Medium — less for IG to re-compress
TikTok	1080×1920 (9:16)	5-8 Mbps	Medium
X (Twitter)	1080p landscape	5 Mbps	Medium
Facebook	1080p	8-12 Mbps	Medium-High

Key insight: YouTube is the only platform where uploading maximum quality makes sense. Every other platform re-compresses aggressively — pre-compressing to medium quality produces a better final result.

Aspect Ratio Matters More Than Resolution

Uploading a 16:9 landscape video to Instagram Reels or TikTok (both 9:16) means the platform letterboxes your video — black bars take up 60% of the screen. Your content looks tiny.

Before compressing for social media:

1. Crop the video to the platform's aspect ratio (9:16 for Reels/TikTok, 1:1 for Instagram feed, 16:9 for YouTube)
2. Resize to 1080p if the source is larger
3. Compress at the recommended quality setting

This order gives you the smallest file with the best visual impact on each platform.

Quick Prep Workflows

• YouTube — upload at original quality. YouTube handles compression well. Only compress if your upload speed is slow and the file is massive (4K = 1-5GB per minute).
• Instagram Reel — crop to 9:16 → trim to 90 seconds max → compress at medium quality → upload. Pre-compression = better final quality.
• TikTok — same as Instagram Reel. Crop 9:16, trim to 10 min max, compress medium.
• X (Twitter) — trim to 2:20 max (Twitter's hard limit) → compress at medium → upload. Twitter's compression is aggressive — pre-compress to give it a head start.