YouTube Shorts Description Character Limit: The Field Isn't Missing, You're in the Wrong Place

You recorded a Short in the app, added a title, and went looking for somewhere to put a description. There wasn't one.

So you searched for the character limit, half wondering whether Shorts even have descriptions.

They do. The field isn't missing — it just isn't in the flow you used.

What YouTube Documents

YouTube's Get started creating YouTube Shorts page specifies the creation flow, and two numbers come out of it:

• Title: "add a title (max 100 characters)"
• Length: Shorts can be "up to 3 minutes long"

And here's the useful absence: that page doesn't mention descriptions. Not to say you can't add one, not to give a limit — it simply isn't part of the flow being described.

That absence is the entire reason this search exists. When the documentation for how to make a thing doesn't mention a field, people reasonably conclude the field doesn't exist for that thing, and then go hunting for a number that would confirm it.

The Actual Answer: Shorts Are Regular Videos Underneath

A Short isn't a separate content type with its own metadata schema. It's a YouTube video that qualifies as a Short based on its format. Which means it inherits the standard video fields:

• Title: 100 characters
• Description: 5,000 characters — the same limit as any YouTube video

You reach the description through YouTube Studio, either by uploading the Short there in the first place or by editing the video's details after publishing from the app. Same field, same limit, different door.

When a field seems to be missing, check whether you're in a simplified flow rather than concluding the field doesn't exist. Mobile creation flows are built for speed, and speed is achieved by hiding things.

This is a pattern worth recognising, because it recurs constantly: a capability exists, but only on one surface. The same shape explains a whole family of "where is this setting" searches across every platform — the feature is fine, the entrance is somewhere else.

The Limit That Actually Matters Isn't 5,000

Now the part that changes what you do. You have 5,000 characters. Almost nobody will see more than the first line or two.

In the Shorts player, the viewer sees the title and a small amount of text overlaid on a playing video, with the rest behind a tap. The viewing posture is a thumb on a swipe. Nobody is reading paragraph three.

So treat the description as having two zones:

• The first ~100 characters: the only part with a realistic chance of being read in-feed. This is where a link, a call to action, or the one clarifying sentence goes.
• Everything after: written for search and for the small number of people who tap through. Context, credits, timestamps if relevant, full hashtag set.

The most common mistake is burying the link at the bottom of a well-written description. In long-form that's fine — viewers expand descriptions. In Shorts, it means the link effectively doesn't exist.

A Workable Structure for Shorts Metadata

Given the constraints, here's a structure that doesn't require thinking about it every time:

• Title (100 chars): front-load the searchable phrase. Titles truncate in browse surfaces, and the truncation always eats the end.
• Description line 1: the payload — link, or the single sentence that makes the video make sense out of context.
• Description line 2: one sentence restating what the video shows, in the words someone would search. This is the part doing work for you long after the video leaves the feed.
• Then everything else: credits, series context, hashtags.

One thing not to do: dump thirty hashtags into the first line. You spend the only visible zone on tokens the viewer doesn't read, and you displace the thing you actually wanted read.

Why This Gets Annoying at Volume

Publishing one Short from your phone is fine. The friction appears when you're posting regularly, because the fast path (in-app) and the complete path (Studio) are different paths — so you end up publishing from the phone and then going back into Studio later to add descriptions. And "later" has the same failure rate it always has.

The result is a channel where half the Shorts have a proper description and half have nothing, split by whether you were at a desk that day. That's not a discipline problem; it's a workflow with two doors.

It also compounds if the same vertical video goes to more than one platform, since every platform hides a different field in a different place. That's the specific problem NoobClaw handles: metadata is prepared per platform before anything publishes, and each account publishes from its own logged-in browser session on your machine, so the complete version is the default rather than the version you meant to go back and fix. The tradeoff is that it's local software — your machine has to be running when things go out.

If your Shorts metadata is fine and the views still aren't, that's a different diagnosis — see why Shorts views don't seem to count, where the cause is usually in how views are measured rather than anything you wrote.

The Same Shape on Other Platforms

Metadata hidden behind the wrong door is not a YouTube quirk. Threads keeps its publishing caps in developer documentation rather than the app, which is why the numbers your scheduler reads every day are invisible to you. LinkedIn does the same thing with newsletters, where the title, name and description each have their own separate cap that only appears when you hit it. The recurring lesson: a field you cannot find is usually a field on another surface, and the fastest check is to open the desktop or studio version of the same product.

Two Numbers That Get Confused With This One

Searches for the Shorts description limit routinely collide with two other numbers, and mixing them up leads to real mistakes.

• The 100-character title limit is not a description limit. They're separate fields with separate caps, and the title is the one that's genuinely tight. Writing a title as though you have thousands of characters is the most common version of this confusion.
• The 3-minute length limit is about the video, not the text. It determines whether YouTube treats your upload as a Short at all — go over and it becomes a regular video, with the different placement that implies. If your Short suddenly isn't behaving like a Short, check the duration before you check anything else.

There's also a broader lesson in how these three numbers are documented. YouTube publishes the title limit and the duration limit in the same help article, plainly. The description limit isn't there — not because it's secret, but because descriptions aren't part of the flow that article describes. A number's absence from one page is not evidence that the number doesn't exist; it's evidence about what that page is for. Check whether you're reading documentation for the feature or documentation for one way of reaching it.

FAQ

What is the YouTube Shorts title character limit?

100 characters, stated directly in YouTube's Shorts help page. Note that the practical limit is lower than the technical one — titles get truncated in browse and search surfaces, so the searchable phrase belongs at the front.

Can I add a description to a Short after posting?

Yes. Open the video in YouTube Studio and edit its details like any other video. This is also the cleanest fix for a backlog: you can go back and add descriptions to Shorts published months ago.

Do hashtags in the description work for Shorts?

Hashtags function on Shorts as they do on other YouTube videos, and they count toward the 5,000-character description limit. The thing to weigh isn't whether they work but where you put them — anything in the first visible line is competing with the only text a swiping viewer might actually read.