Social caption length checker
Apply dated platform presets with an editable limit fallback.
Кантип колдонуу керек Social caption length checker
Social Caption Length Checker counts the Unicode code points in a caption and compares the total with a limit, reporting the count, the limit, the characters remaining and whether the text fits. Presets cover X standard posts (280), Instagram captions (2200) and LinkedIn posts (3000), dated 2026-09-29, or you can set a custom limit up to 100,000.
- Type or paste your source, or load an example.
- Change the basic settings or open Advanced mode to fine-tune the result.
- Review and copy or download your result. Pause Live results to run manually. Sources or individual settings above 20,000 characters require an explicit run.
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Counts Unicode code points against editable limits and dated presets. URL weighting, account-specific rules and platform counting methods can differ.
- Preset (editable fallback below)
- custom · X standard (280) · Instagram caption (2200) · LinkedIn post (3000)
- Custom code-point limit
- Range: 1 to 100000
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CSV/XLSX inputs are capped at 10 MB each, 200 columns and 20,000 rows; joined output is capped at 20,000 rows. JSONPath script/filter evaluation is disabled. Other operations apply their visible controls and text limits.
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A little easier. Useful tools for everyday work.
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Why does my caption count differ from the count on X or Instagram?
This checker counts Unicode code points, while platforms may weight links, emoji or certain characters differently and can apply account-specific rules. Treat the preset result as a guide and use the custom limit when you know the exact rule.
How are emoji counted in the caption length checker?
Each emoji counts as the number of code points it contains. A simple emoji is usually 1, but skin-tone variants, flags and combined family emoji contain several code points and use more of the limit.
How do I check a caption against a different character limit?
Choose custom as the preset and enter any limit from 1 to 100,000 code points. The result shows the remaining count, which turns negative when the caption is too long, and whether it is within the limit.
Where is my input processed?
This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.
What are the input limits?
CSV/XLSX inputs are capped at 10 MB each, 200 columns and 20,000 rows; joined output is capped at 20,000 rows. JSONPath script/filter evaluation is disabled. Other operations apply their visible controls and text limits.