Video Tools for Length, Titles & Shorts Specs
Plan and optimize short-form video with 8 free browser tools — length checks, titles, tags, and specs. No downloaders.
8 free tools
Engagement Calculator
Calculate your true engagement rate and benchmark performance
Aspect Ratio Calculator
Calculate image ratios and social media dimensions
Best Time to Post
Static best posting windows by platform and day
Caption Character Counter
Check caption length against IG, TikTok, X & more
TikTok Video Length Checker
Check video duration against TikTok length limits
YouTube Title Checker
Check YouTube title and description character limits
YouTube Tag Generator
Build YouTube tags from keyword combinations
Hashtag Limit Checker
Count hashtags against per-platform limits
Tools for video creators — without downloaders
SocialTools focuses on browser utilities that help you plan and optimize short-form video: length limits, titles, tags, and aspect ratios. We do not host social media downloaders.
Stay platform-ready
Use these helpers before you post to TikTok, YouTube Shorts, or Reels so your content fits platform specs and performs better in search.
Looking for image utilities instead? Visit Image Tools.