✳ VALIDATOR · VIDEO

Video validator

Pick a video file. Get a per-platform verdict for duration, file size, aspect ratio and codec/container support.

TikTok

2,200 char limit

Instagram Reels

2,200 char limit

Instagram Feed

validates container + size + duration

Instagram Stories

validates container + size + duration

YouTube Shorts

100 char limit

YouTube (long-form)

validates container + size + duration

LinkedIn

700 char limit

LinkedIn Pulse

validates container + size + duration

Pinterest

validates container + size + duration

Pinterest Video Pin

validates container + size + duration

X (Twitter)

280 char limit

Facebook Reels

validates container + size + duration

Facebook Feed

validates container + size + duration

Snapchat

validates container + size + duration

Snapchat Spotlight

validates container + size + duration

Snapchat Story

validates container + size + duration

Threads

validates container + size + duration

Meta Threads

validates container + size + duration

Twitch

validates container + size + duration

Twitch Clip

validates container + size + duration

Bluesky

validates container + size + duration

Mastodon

validates container + size + duration

Reddit

validates container + size + duration

Spotify Canvas

validates container + size + duration

Apple Podcasts

validates container + size + duration

Podcasts App

validates container + size + duration

Substack

validates container + size + duration

Discord

validates container + size + duration

Telegram

validates container + size + duration

WeChat

validates container + size + duration

Weibo

validates container + size + duration

Douyin

validates container + size + duration

Red Note (Xiaohongshu)

validates container + size + duration

Quora

validates container + size + duration

Medium

validates container + size + duration

Tumblr

validates container + size + duration

Rutube

validates container + size + duration

VK

validates container + size + duration

Yappy

validates container + size + duration

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