Find the best time to post YouTube Shorts in your time zone. See the top windows for each day of the week, and how to test your own.
Free and unlimited. Calculations run in your browser.
How It Works
Fill in the fields — every one has a sensible default.
The result updates as you type.
Change one input at a time to see what moves the result most.
The Best Time to Post YouTube Shorts is a free online tool from ShortsHero: posting windows shown in your own time zone. It works instantly in your browser. Free, with no account.
Posting windows shown in your own time zone.
Why Use This Tool
Updates as you type. No button, no waiting.
Every assumption is shown and editable, so you can plug in your own numbers.
Nothing you enter is stored or sent anywhere.
It is an estimate built from published platform averages. Your real numbers depend on audience country, niche and season — replace the defaults with your own analytics for a closer figure.
Yes. It runs in your browser and nothing you type is stored.
ShortsHero turns long videos into short vertical clips with AI moment detection, face tracking and animated captions — and has free tools for subtitles, transcripts and video formats.
The same transcription powers ShortsHero's clip maker: it finds the strongest moments, reframes them to vertical and adds word-by-word captions in 36 styles.
Try the clip maker freeFree to start · No credit card required
Keep Going
Check if your channel qualifies for YouTube Shorts monetization. Enter subscribers and Shorts views and see how far you are from each tier.
Check your YouTube title against the 100-character limit and see exactly where it gets cut off on mobile, desktop and Shorts, before you publish.
Resize video for YouTube Shorts at 1080×1920 and under the length limit. Fill, blur or AI reframe, then upload straight to Shorts.
Repost your TikToks to YouTube Shorts as clean files. Paste the link, we fetch the original, fix the length and captions, and hand you a Shorts-ready MP4.
Add subtitles to YouTube Shorts automatically. Burned-in, animated captions that show for every viewer, plus an SRT for YouTube's own CC track.
Generate YouTube tags from your title or topic. Get ranked SEO tags that fit the 500-character limit, ready to paste into YouTube Studio.