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Enter a topic and get 20 titles for your Short, each built on a proven formula and marked when it is short enough to read in full in the feed.
YouTube allows titles of up to 100 characters. Over a Short in the feed only the start is shown, and about the first 40 characters read in full on most phones, so keep the hook there.
Type what your Short is about and the generator writes 20 titles from formulas that work on short video: a curiosity gap, a number, a quick explainer, a myth to correct, a mistake to avoid, a story or a direct question. Pick the angles you want, or leave them all on, and generate again for a new set.
Each title shows its length. A Short's title appears over the video in the feed, where only the start is visible, and about the first 40 characters read in full on most phones, so titles that short are marked as fitting the feed. YouTube itself allows titles up to 100 characters; longer ones still work, as long as the hook comes first.
How it works
Describe the Short in a few words, such as "meal prep for beginners" or "black holes". The topic goes into every formula as written.
Keep all seven angles for variety, or pick the ones that fit your channel, like numbers and myths for an explainer channel.
Look for the titles marked as fitting the feed, then read them aloud: the best title sounds like something a person would say.
Copy the title, or open it in ShortFast, which turns the title into a finished Short with script, voice and captions.
A long-form title is read in search results and on a thumbnail, next to a dozen others, so it has room to explain. A Short's title is read in passing, over a video that is already playing, so its job is to add a reason to keep watching in a few words. Put the hook first and the context second.
Search still matters. People search YouTube for short answers ("what is compound interest", "easy meal prep"), and a title that names the topic plainly can be found long after the feed has moved on. The best Shorts titles do both: a hook up front and the searchable topic in plain words.
Numbers set an expectation of length and payoff: "5 facts about black holes in 45 seconds" tells the viewer exactly what they will get. Myths and mistakes use loss aversion: nobody wants to be the one who believed the wrong thing. Curiosity titles leave a gap the video closes, which is why they work best when the video answers them quickly.
A title and its video have to agree. A title that promises more than the Short delivers gets swiped, and viewers who leave early tell YouTube the video isn't worth showing. Use the formula that matches what the video actually does.
A video is a Short because of its shape and length: vertical or square, up to three minutes. Adding #Shorts to the title or description is optional. One or two topic hashtags in the description can help viewers find related videos, but they don't replace a clear title.
If you publish every day, writing titles becomes a job of its own. ShortFast writes the title, script and description for each video it makes, and can post the finished Shorts to YouTube, TikTok and Instagram on a schedule.
FAQ
Keep going
Opening lines for the first two seconds of the video.
OpenFree toolBrandable channel names with a handle check.
OpenFree toolPost text and hashtags for the same video on TikTok.
OpenPlatformHow ShortFast generates and posts Shorts on a schedule.
OpenToolTurn a topic into a finished Short with voice and captions.
OpenShortFast writes the script, generates the video, adds captions, and posts it to TikTok, Reels, and YouTube Shorts for you, every day.
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