What is Instagram's video size limit?

Instagram Feed videos can be up to 650MB and 60 minutes. Reels can be up to 4GB and 90 seconds. Stories are limited to 4GB per 15-second clip. For best upload speed and quality, keep files under 100MB where possible.

What is the best video format for Instagram?

MP4 with H.264 codec is the recommended format. For Reels and Stories, use 1080x1920 (9:16 vertical). For feed posts, 1080x1080 (square) or 1080x1350 (4:5 portrait) performs best for engagement.

Why does my Instagram Reel look blurry?

Instagram compresses all uploaded videos. Start with a 1080x1920 source at high bitrate. Avoid compressing too aggressively before upload — medium quality at 1080p gives Instagram's encoder the best material to work with.

What resolution should I use for Instagram Stories?

Instagram Stories should be 1080x1920 pixels (9:16 ratio). This fills the entire phone screen. Using lower resolution will result in Instagram upscaling the video, which looks pixelated.

Can I upload landscape videos to Instagram?

Yes, but vertical (9:16) and square (1:1) formats take up more screen space and get better engagement. If you have a landscape video, consider cropping to 1080x1350 (4:5) for the feed or 1080x1920 for Reels.

Compress Video for Instagram

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Compress videos for Instagram Reels, Stories, and Feed posts. Instagram recommends videos under 650MB for best results. All processing happens in your browser — your files never leave your device.