All Tools VerseSocial Post Length Checker
Check your post length against the limits of popular platforms, with a live counter and meter. Free, private, and works entirely in your browser.
- Runs in your browser
- Nothing uploaded
- Free, no sign-up
Check whether your post fits a social platform's character limit. Pick a platform, type or paste your text, and see the count, the limit, and how many characters you have left. Everything runs in your browser, nothing is uploaded.
How to Use Social Post Length Checker
- Choose a platform. Pick the network you are posting to.
- Type your post. Enter or paste the text and watch the counter.
- Read the meter. The bar and rating show how close you are to the limit.
- Trim if needed. Shorten the post until it fits comfortably.
Frequently Asked Questions
Why do platforms have length limits?
Each network caps post length to keep feeds readable. Going over the limit means your text is cut off or rejected.
Does it count characters or words?
It counts characters, since that is what platforms limit. Spaces and punctuation count too.
Which platforms are covered?
Common networks with their current limits, so you can check the same post against several at once.
Is my data sent anywhere?
No. Everything runs in your browser, so what you enter is never uploaded.
Is it free?
Yes. Every tool here is free to use with no sign up.
Related Tools
Meta Title Length Checker →
Check title length in characters and pixels, with a search preview and a bulk…
Change List Length →
Change List Length Truncate, pad, or cycle any list to a target length. Free,…
Color Contrast Checker →
WCAG Contrast Checker - 2AA/AAA contrast between text and background. Pastes hex, shows live…
Diff Checker →
Side-by-side or unified text diff with word-level highlighting, ignore-whitespace/case toggles, .patch download. LCS-based. Free,…
Favicon Checker →
Preview your favicon in browser-tab mockups (16, 32, 48, 180 px), check format and…
Keyword Density Checker →
Analyse keyword density for single words and phrases, with stop word filtering, counts, percentages,…
Length Converter - Metric and Imperial →
Free length converter. Switch between meters, feet, inches, kilometers, miles and more instantly. Runs…
Markdown Link Checker →
Extract and check the links in a Markdown document, flagging empty or malformed URLs.
Password Strength Checker →
Test how strong a password is with a rating, a meter, and improvement tips,…
Readability Score Checker →
Check how readable your text is with the Flesch Reading Ease score and reading…
Ad Revenue Calculator →
Estimate website or blog display advertising income from your pageviews, CPM and fill rate.…
Affiliate Link Cloaker →
Cloak long affiliate URLs with branded short links. Generate redirect codes for Apache, nginx,…