Post length checker Free
Paste a post, product description or video description and see at once how far you are from each platform's limit: Instagram, Threads, Facebook, X, TikTok, YouTube title and description, LINE Official Account, Google Business Profile, Shopee product name and description. It also counts hashtags, mentions and lines, and previews what shows in the IG feed before “more”. Free, no login.
Loading the tool…
What this tool does
Every platform counts differently: an IG post allows 2,200 characters and 5 hashtags; a Threads post 500; X counts each Chinese character as 2 and every URL as 23; a YouTube title is 100 characters and the description 5,000; a LINE Official Account text bubble is 500. No need to look them up one by one: paste once and everything is listed, with anything over the limit in red.
The IG feed shows only about the first 125 characters before “more”: the tool marks what shows first so you can move your key line to the front.
Text is counted in your browser only and never uploaded; the limits follow each platform's official help pages, with a verification date, and the app is the final word when a platform changes them.
- You'll need
- A post, product description or video description
- You'll get
- Limits per platform, hashtag count, what IG shows first
How to use
- Paste your text
- See how far you are from each limit and what's over
- Trim or split into several posts as suggested
FAQ
How many characters is an emoji?
Most platforms (IG, FB, Threads, TikTok) count an emoji as 1 character; X counts emoji and Chinese, Japanese and Korean characters as 2. The tool already applies each platform's own rule.
Why only 5 hashtags on IG?
Since 2025 Instagram limits hashtags in a post to 5 (down from 30); posts with more won't go through. Keep the 5 most relevant.
Is my post uploaded anywhere?
No. Everything is counted in the browser on your phone or computer and the text never reaches a server; it is only remembered in your own browser so you can pick up where you left off.
Related tools
Ad Compliance Checker
Paste your product copy and pick food, health food, cosmetics or general goods. It instantly highlights claims that may break Taiwan's advertising rules (medical, exaggerated or misleading claims), explains why, shows possible fines, and suggests officially permitted wording you can swap in with one tap.
Social Media Image Resizer
Add a photo and tick the platform sizes you need (Shopee main image, IG posts and Stories, FB, LINE, YouTube thumbnails…). It crops around your product automatically; if you don't want anything cut off, add white borders or a blurred background instead. Free, no login, and your photos are processed on your phone or computer, never uploaded.
Notice Card Maker
Closed-day, opening-hours, price-change, hiring, typhoon-closure and new-product notices: fill in a few fields and get an image ready to post on IG, FB or LINE, with weekdays added to dates automatically and the post text ready to copy. Free: 3 goes a day without logging in, unlimited once logged in.