Text & SEO Tools
Counters, converters, formatters and SEO helpers for writers, students and marketers.
Count words, characters, sentences and reading time.
Character CounterLive character count with limits for social posts.
Case ConverterSwitch text between upper, lower, title and sentence case.
Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences or words.
Text to SlugTurn any title into a clean URL slug.
Remove Duplicate LinesDelete repeated lines from any list.
Reverse TextReverse letters, words or whole lines.
Text RepeaterRepeat a word or phrase any number of times.
Find and ReplaceFind and replace text, with case options.
Sort Text LinesSort lines alphabetically or numerically.
Text Diff CheckerCompare two texts and highlight the differences.
Remove Line BreaksStrip line breaks and extra spaces from text.
Binary to Text ConverterTranslate text to binary and back.
Morse Code TranslatorConvert text to Morse code and back.
Meta Tag GeneratorGenerate title and meta description tags.
Open Graph GeneratorBuild Open Graph tags for social sharing.
Robots.txt GeneratorCreate a robots.txt file for your site.
XML Sitemap GeneratorBuild a simple XML sitemap from a URL list.
Keyword Density CheckerSee how often each keyword appears in your text.
SERP Snippet PreviewPreview how your page looks in Google results.
Markdown ViewerWrite, open and preview Markdown with safe live rendering.
Count words and characters, change case, remove duplicate lines, generate meta tags, format JSON and more. These text utilities run entirely in your browser, so whatever you paste stays on your device — handy for drafts, code and anything you'd rather not send to a web service.
Text & SEO Tools guides
- How to Count Words and CharactersCount words and characters instantly for essays, social posts and meta descriptions. Learn the limits that matter and how counting actually works.
- How to Change Text Case QuicklyConvert text between UPPERCASE, lowercase, Title Case and Sentence case in one click — free, in your browser, without retyping a thing.
- How to Write Meta Tags for SEOWrite title tags and meta descriptions that rank and get clicked. Learn the ideal lengths, what to include, and preview how they look in Google.
- How to Create a robots.txt FileCreate a correct robots.txt to control how search engines crawl your site. Learn the syntax, common rules, and how it works with your sitemap.
- How to Check Keyword DensityCheck how often your keywords appear in your text and avoid keyword stuffing. Learn what a healthy density looks like and how to write for readers first.
- How to Remove Duplicate Lines From TextRemove duplicate lines from any list for free, in your browser. Clean up emails, keywords, URLs and data, and optionally sort the result too.