How do I check if my video fits Instagram, TikTok, YouTube, and Twitter specs?

Upload your video to the Social Format Checker. The tool inspects duration, aspect ratio, resolution, file size, codec, and audio bitrate against official platform guidelines and displays pass/fail status.

What are the standard video formats for TikTok and Instagram Reels?

TikTok and Reels require 9:16 vertical video (1080x1920 pixels), MP4/WebM format, H.264 video codec, AAC audio, and under 287.6 MB.

NexLove Media

Video Social Media Format Checker

Validate video dimensions, aspect ratio, frame rate, duration, and file size against official requirements for TikTok, Instagram Reels, YouTube Shorts, and X.

TL;DR: Video Social Media Format Checker is a 100% free browser-based media utility. Instant compliance checker for video publishing to TikTok, Instagram Reels, YouTube Shorts, and X.

Select Video to Check Social Specs

Validates TikTok, Reels, Shorts & YouTube requirements

Understanding Video Social Media Format Checker

Validate video dimensions, aspect ratio, frame rate, duration, and file size against official requirements for TikTok, Instagram Reels, YouTube Shorts, and X. Designed for creators, video editors, audio engineers, web designers, and developers who need instant, high-precision processing without software installation, watermarks, or file uploads.

Mathematical Formula & Technical Methodology

\text{Aspect Error} = |\text{Ratio}_{\text{video}} - \text{Ratio}_{\text{target}}|

Formula Variables Explained:
Verifies aspect ratios against 9:16 (0.5625), 16:9 (1.777), and 1:1 requirements.

Step-by-Step Worked Example

A 1080x1920 30fps MP4 is confirmed 100% compliant for TikTok, Reels, and Shorts.

100% Client-Side Privacy Guarantee

All media decoding, manipulation, calculations, and encoding execute locally inside your web browser using HTML5 Canvas, Web Audio API, WebCodecs, Web Crypto, and modern JavaScript engines. Zero server uploads, zero telemetry, and no registration required.

Frequently Asked Questions

: Upload your video to the Social Format Checker. The tool inspects duration, aspect ratio, resolution, file size, codec, and audio bitrate against official platform guidelines and displays pass/fail status.
: TikTok and Reels require 9:16 vertical video (1080x1920 pixels), MP4/WebM format, H.264 video codec, AAC audio, and under 287.6 MB.

Embed This Tool

Add the live Video Social Media Format Checker to your own website with this embed code:

<iframe src="https://nexlove.org/embed/video-social-format-checker.html" width="100%" height="650" style="border:1px solid #e2e8f0;border-radius:12px" title="Video Social Media Format Checker — NexLove" loading="lazy"></iframe>

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