How to Compress Videos for Twitter: A 2025 Guide

5 min read

Twitter (now X) is a fast-paced platform where video can make a huge impact. From marketing campaigns to viral moments, video content drives engagement. But uploading a video to Twitter isn’t always straightforward. The platform has specific file size, length, and format requirements that can be a headache to meet.

If you’ve ever seen an error message about your video being too long or the file size being too large, you’re in the right place. This guide will walk you through Twitter’s video specifications for 2025 and show you how to compress your videos for perfect, hassle-free uploads.

Twitter’s Video Specifications for 2025

Understanding Twitter’s rules is the first step. The requirements can vary depending on your account type.

For Standard Users

  • Maximum Length: 140 seconds (2 minutes and 20 seconds)
  • Maximum File Size: 512 MB
  • Supported Formats: MP4 and MOV (MP4 with H.264 codec is recommended)
  • Recommended Resolutions: 1280x720 (landscape), 720x1280 (portrait), or 720x720 (square)

For X Premium Subscribers

Premium users get more flexibility:

  • Maximum Length: Up to 4 hours on web/iOS (10 minutes on Android)
  • Maximum File Size: Up to 16 GB
  • Resolution: 1080p for videos under 2 hours

For Video Ads

  • Recommended Length: 15 seconds or less for optimal engagement (max 2 minutes 20 seconds)
  • Maximum File Size: 1 GB (under 30 MB is highly recommended for performance)
  • Recommended Aspect Ratio: 1:1 (square)

How to Compress Videos for Twitter with Tinyvid.io

Meeting these specs, especially the 512 MB limit for standard users, is where compression becomes essential. A high-quality, uncompressed video can easily exceed this limit.

Tinyvid.io makes it simple to shrink your video files without losing noticeable quality. Here’s how:

  1. Upload Your Video: Drag and drop your video file onto the Tinyvid.io homepage.
  2. Choose Your Settings:
    • Resolution: If your video is in 4K, consider reducing it to 1080p or 720p. For Twitter, 720p is often the perfect balance of quality and file size.
    • Quality: Use the quality slider to adjust the bitrate. A small reduction can lead to a significant decrease in file size.
    • Trim: If your video is longer than 140 seconds, use the built-in trimmer to cut it to the required length.
  3. Compress: Click the compress button and let our tool do the work. It automatically uses the best codecs for the job.
  4. Download: Your compressed, Twitter-ready video will be ready to download in seconds.

Best Practices for Optimizing Videos on Twitter

Beyond just meeting the technical requirements, here are a few tips to make your videos stand out:

  • Keep it Short & Sweet: Even though you can upload longer videos, shorter content (15-45 seconds) performs best.
  • Optimize for Mobile: Most users are on their phones. Use square (1:1) or vertical (9:16) aspect ratios to take up more screen space.
  • Add Captions: Many people watch videos with the sound off. Adding captions makes your content accessible and ensures your message gets across.
  • Start with a Strong Hook: Grab your audience’s attention within the first 3 seconds to stop them from scrolling.

Conclusion

Don’t let Twitter’s video limitations hold you back. By understanding the platform’s requirements and using a powerful compression tool like Tinyvid.io, you can ensure your videos upload quickly, look great, and capture the attention of your audience. Compress your next video with Tinyvid.io and see the difference it makes!

Optimize your videos like a pro

Use our free online video compression tool to reduce file size while maintaining quality.

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