Twitter Character Counter
Use Twitter Character Counter to hit every platform limit and size — fast and free.
Count your YouTube title against the 100-character limit — and the ~60 that actually show in search.
Your browser is preparing the tool. It runs 100% locally.
The YouTube Title Counter counts your video title against YouTube's 100-character hard limit as you type, showing used, remaining and the limit, colour-coded. Only about the first 60 characters reliably show in desktop search (around 50 on mobile), so put your keywords first. It runs in your browser and shares its engine with the Twitter and Instagram counters.
It gives a live count for a YouTube title against the 100-character cap, so you know when you are close or over.
It also reminds you that the visible part is much shorter — roughly 60 characters on desktop search and fewer on mobile — so the front of the title matters most.
As you type, it measures the title length, subtracts it from 100, and colour-codes the result.
It runs in JavaScript on your device with no upload.
Characters = length of your title
Remaining = 100 − Characters
Colour: green, amber when under 10% is left, red when overA 110-character title → 10 over the 100 limit100 is the hard limit, but only ~60 characters show in desktop search and around 50 on mobile, so lead with your keywords.
Your title is counted entirely in your browser. Nothing you type is uploaded, stored or logged.
There is no account or history; closing the tab clears your text.
| Limit | 100 characters (hard cap) |
|---|---|
| Visible | ~60 desktop search, ~50 mobile |
| Counts | Plain character length |
| Colour | Green / amber near limit / red over |
| Same engine as | Twitter and Instagram counters |
| Updates | Live, as you type |
| Processing | 100% in-browser |
100 characters is the hard limit, but the visible portion is much shorter — roughly 60 on desktop search and about 50 on mobile — so the end of a long title can be cut off.
Put the most important keywords near the start, before the truncation point.
It counts the plain length of your title, including spaces.
It is the same engine as the Twitter and Instagram counters, set to 100.
Stay within 100 characters while keeping the key words visible.
Make sure the searchable words land in the first ~60 characters.
Check the length of a few title ideas side by side.
See when a title is long enough to be cut off in search.
For tags, use the YouTube Tag Generator; for a tweet use the Twitter Character Counter; for a caption use the Instagram Caption Counter.
Documented against this tool's own code: it counts your title's plain length against 100 and colour-codes what is left — the same engine as the Twitter and Instagram counters, set to YouTube's limit.
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It is free, private and runs entirely in your browser — no sign-up, no uploads, no limits.