Free YouTube Tools for Titles, Tags & Shorts
Check titles, tags, Shorts dimensions, and revenue estimates before you upload. No account required.
8 free tools
YouTube Title Checker
Check YouTube title and description character limits
YouTube Tag Generator
Build YouTube tags from keyword combinations
YouTube Monetization Calculator
Estimate YouTube revenue from views and RPM
Image Resizer
Resize images to perfect dimensions for every social platform
Aspect Ratio Calculator
Calculate image ratios and social media dimensions
Hashtag Generator
Generate viral hashtags for Instagram, TikTok & Twitter with AI
AI Caption Generator
Write engaging captions for any social post instantly with AI
Image Cropper
Crop images with social platform aspect presets
Free YouTube tools for titles, tags, and Shorts
YouTube is both a search engine and a recommendation system. Titles and first-line descriptions still matter for search; thumbnails and the first seconds matter for browse. These tools help you check title length, build accurate tags, estimate revenue ranges, and size 9:16 Shorts covers before you upload.
Start here when you are publishing Shorts or long-form and need a length check, a tag shortlist, or a revenue sanity check. Pair the tools with the YouTube Shorts guide when the bottleneck is strategy rather than formatting.
What to fix before you hit upload
Write the title as a promise a real searcher would type. Then check length so it does not truncate in search. Tags should describe the video, not a wish list of unrelated topics.
If you cross-post from TikTok, strip watermarks, rewrite the title for YouTube search language, and confirm 9:16 dimensions. Identical files with another app’s watermark often underperform.
Related guides and hubs
Read the YouTube Shorts guide. Also see TikTok tools and image tools for covers and thumbnails.