Sentence Counter
Count sentences with average, longest, and shortest sentence analysis.
Count paragraphs, detect empty blocks, and summarize total words and sentences.
The free online Paragraph Counter at /tools/paragraph-counter is part of ExploreCalcTools Phase XVII Text Tools. Count paragraphs, detect empty blocks, and summarize total words and sentences. Writers, editors, students, SEO specialists, and developers use it daily because it runs instantly in the browser with live AJAX results—no signup, no uploads to third parties, and no desktop software required.
Paragraph Counter analyzes or transforms your text using secure server-side processing with CSRF protection, input validation, output escaping, and rate limiting. Paste or type up to 500,000 characters, drag and drop a plain-text file, or start from the built-in sample. Results appear in a responsive panel with statistics, summary output, copy, download, print, and share actions. Keyboard shortcuts include Ctrl/Cmd+Enter to run and Ctrl/Cmd+L to clear.
The interface uses a dark monospace textarea theme optimized for long-form editing on desktop, tablet, and mobile. A character limit indicator shows live usage against the maximum allowed size so you always know how much room remains.
All requests POST to /api/text/process with your selected tool type. The backend returns JSON with summary statistics, formatted output, and timing metadata rendered safely in the UI.
Paste blog HTML converted to plain text with extra blank lines to see empty paragraph detection and totals.
Is Paragraph Counter free? Yes. ExploreCalcTools provides this tool at no cost with no account required.
Is my text stored? Text is processed per request and not saved unless you explicitly use admin-managed page content features.
Does it work on mobile? Yes. Toolbars wrap cleanly and text areas remain usable on phones and tablets.
What is the character limit? Up to 500,000 characters per request, shown live in the editor footer.
Where are related tools? Browse the Text Tools hub for counters, converters, comparers, and generators.
Explore more utilities in Text Tools, Developer Tools, and Calculators. Admins can edit names, URLs, SEO metadata, FAQs, featured images, sort order, and enable/disable flags from the ExploreCalcTools admin panel.
Paste blog HTML converted to plain text with extra blank lines to see empty paragraph detection and totals.
The Paragraph Counter is a free ExploreCalcTools utility at /tools/paragraph-counter for instant text analysis and conversion.
Word and sentence counts use Unicode-aware rules suitable for most Latin and multilingual content. Very unusual punctuation may affect sentence splits.
Yes. Each request supports up to 500,000 characters with a live indicator in the editor.
Yes. The layout is responsive with touch-friendly buttons and stacked compare panes on narrow screens.
No. Text is processed per request and not stored on the server for this public tool.
Count sentences with average, longest, and shortest sentence analysis.
Count words, characters, sentences, paragraphs, reading time, speaking time, keyword density, and most frequent words.
Live character counting with letters, numbers, spaces, symbols, words, sentences, and paragraphs.
Strip blank lines and optionally collapse multiple consecutive blanks.
Estimate reading and speaking time with adjustable WPM and difficulty rating.