Private by design
All analysis runs locally in your browser. Your draft is never uploaded for counting or cleanup.
All text tools. One place. · 100% private
WordPulseCount, clean, and check text in your browser
Your draft never leaves your device. Live word counts, readability, keyword density, and transforms in one editor.
Start writingAll text tools
One shared editor. Switch modes without re-pasting. Built for writers, students, SEOs, and developers.
Word & Character Counter
Live counts for words, characters, sentences, paragraphs, and lines.
Open tool →Readability Checker
Flesch Reading Ease and grade level so you match your audience.
Open tool →Keyword Density Checker
See top terms and density percentages with stopword filtering.
Open tool →Case Converter
UPPER, lower, Title, camelCase, snake_case, kebab-case, and more.
Open tool →Slug Generator
Turn titles into clean, URL-safe slugs with accent transliteration.
Open tool →Remove Duplicate Lines
Deduplicate lists while keeping first occurrences intact.
Open tool →Line Break Remover
Flatten wrapped text from PDFs and messy copy-pastes.
Open tool →Extra Space Remover
Normalize whitespace and collapse repeated spaces in drafts.
Open tool →Text Sorter
Sort lines A-Z or Z-A for clean lists and inventories.
Open tool →Text Reverser
Reverse characters or word order in one click.
Open tool →Word Frequency Counter
Rank the most used words in your draft for SEO and editing.
Open tool →Reading Time Calculator
Estimate reading and speaking time from live word count.
Open tool →Why WordPulse
Privacy, speed, and a focused suite - without the clutter of aging utility sites.
Instant results
Stats update as you type. No server round-trips, no waiting on queue jobs.
Free, no account
Core counting, readability, density, and transforms stay free. Ads never enter the editor.
Offline: after the first visit, cached assets may keep core tools working while your network is unavailable (browser cache dependent).
Frequently asked questions
Straight answers about privacy, accuracy, and how WordPulse calculates stats.
Is WordPulse free to use?
Yes. WordPulse is free to use with no account required. Core counting, readability, keyword density, and text transforms are available without a paywall.
Does my text leave my device?
No. Counting and transforms run entirely in your browser with JavaScript. Your draft is not uploaded to WordPulse servers for analysis.
How does the word counter work?
WordPulse prefers the browser Intl.Segmenter API (Unicode word boundaries) when available, with a careful regex fallback. Characters are counted with and without whitespace.
What is Flesch Reading Ease?
Flesch Reading Ease is a 0-100 score where higher means easier to read. Many web audiences target roughly 60-70. WordPulse also shows Flesch-Kincaid Grade Level.
How is reading time calculated?
Reading time uses words-per-minute estimates: Slow ≈ 200 WPM and Fast ≈ 300 WPM. Speaking time uses ≈ 150 WPM.
What is keyword density?
Keyword density is how often a term appears relative to total words, shown as a percentage. WordPulse can exclude common stopwords and show 1-, 2-, or 3-word phrases.
Can I convert case and generate URL slugs?
Yes. Use Case Converter for UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE. Slug Generator creates URL-safe slugs with basic accent transliteration.
Do you show ads inside the editor?
No. The editor and live stats stay ad-free. Any display ads appear below the tool experience so writing stays uncluttered.
Will you add AI writing or plagiarism checks?
Not in V1. WordPulse stays focused on fast, private text utilities. Optional AI features may appear later only with clear privacy boundaries.