21 professional text tools that run entirely in your browser. No uploads, no signup, no limits. Count words, convert case, generate lorem ipsum, compare text diffs, create fancy Unicode styles — all free, all private.
Click any tool to start using it instantly. Every tool works in your browser — your text never leaves your device.
Count words, characters, sentences, paragraphs and estimate reading time instantly.
Count characters with and without spaces. Shows Twitter, Instagram and SMS limits.
Convert text to UPPER, lower, Title Case, Sentence case, camelCase, snake_case and more.
Generate placeholder text by paragraphs, sentences or words. Classic and modern variants.
Repeat any text or emoji N times with a custom separator. Great for testing and spamming friends.
Deduplicate text lines, sort alphabetically, count unique entries. Handles huge lists.
Convert any text to a clean, URL-friendly slug. Strips special characters and diacritics.
Compare two texts side-by-side with highlighted additions, deletions and changes.
Transform plain text into bold, italic, gothic, bubble, cursive and 20+ Unicode font styles.
Generate superscript, subscript and small caps text using Unicode characters.
Create s̶t̶r̶i̶k̶e̶t̶h̶r̶o̶u̶g̶h̶ text for social media, Discord, Slack and more.
Flip your text upside down and backwards using Unicode rotation. Copy-paste anywhere.
Copy invisible, zero-width and blank Unicode characters for usernames, bios and messages.
Reverse text character-by-character, word-by-word, or sentence-by-sentence.
Check if any text, word or phrase is a palindrome. Shows cleaned comparison.
Analyze text readability with Flesch-Kincaid, Gunning Fog, SMOG and Coleman-Liau scores.
Browse, search and copy 3,600+ emojis organized by category. One-click copy to clipboard.
Generate random words, sentences, names, emails, numbers and paragraphs for testing.
Check grammar, spelling and punctuation errors in your text. Get corrections with explanations.
Convert text to natural-sounding speech using your browser. Multiple voices, speeds and languages.
Summarize long articles, essays and documents into concise bullet points or paragraphs.
Content length directly impacts search rankings. Studies show that top-ranking pages average 1,400-2,000 words for competitive keywords. Without a reliable word counter, you are flying blind on whether your content meets the depth Google expects.
Readability is equally critical. If your content scores above an 8th-grade reading level, you lose a significant portion of your audience. Our Readability Score Checker runs Flesch-Kincaid, Gunning Fog, SMOG and Coleman-Liau formulas simultaneously so you can optimize for clarity before publishing.
URL structure matters more than most people think. A clean, keyword-rich slug like /best-running-shoes-2026 outperforms /p?id=38291 every time. Our Text to Slug Converter strips diacritics, special characters and extra spaces to generate SEO-friendly URLs from any title or heading.
For content updates and revisions, our Text Diff Checker highlights exactly what changed between two versions — additions, deletions and modifications. This is invaluable for editorial workflows, tracking competitor content changes, and ensuring nothing breaks when you update existing pages.
Track word count and reading time as you write. Generate placeholder text for layouts. Check readability scores to ensure your content matches your audience level.
Stay within platform character limits for Twitter, Instagram bios and SMS. Convert text case for headlines. Generate fancy Unicode text styles that stand out in feeds.
Generate SEO-friendly URL slugs from any title. Compare text versions with diff highlighting. Reverse and repeat text for testing. Clean up duplicate lines in data files.
Meet essay word count requirements precisely. Convert between title case, sentence case and other formats for citations and bibliographies. Analyze readability for professional documents.
Why use 5 different websites when one does it all?
Choose from 18 specialized text tools above — word counting, case conversion, diff checking, slug generation, fancy text and more.
Paste text from any source or type directly into the editor. Most tools support unlimited text length with instant processing.
See counts, conversions, comparisons and analysis update in real-time as you type. No submit button needed.
Copy processed text to clipboard with one click. Some tools also support downloading results as text files.
These tools fix one thing each. Our AI scanner checks 240+ SEO signals across 10 pillars — content, performance, links, schema and more — in 30 seconds.
Run a free scanLooking for image, SEO, developer, or design tools?
Browse all 107+ free tools