Powerful, free tools for text processing, SEO optimization, and web development. Works instantly in your browser — no installation needed.
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Word counter, case converter, duplicate remover, text sorter, and more. Perfect for writers, editors, and content creators.
Meta tag generator, keyword density checker, robots.txt generator, sitemap builder and HTML minifier for SEO professionals.
JSON formatter, Base64 encoder/decoder, and URL encoder/decoder. Essential utilities for web developers and programmers.
Popular text processing utilities
Count words, characters, sentences, paragraphs and estimate reading time instantly.
PopularCount characters with/without spaces. Platform limits for Twitter, Instagram, SMS.
Convert text to UPPER, lower, Title, camelCase, snake_case, kebab-case and more.
HotRemove duplicate lines from text with case-sensitive and trim options.
Sort lines alphabetically A-Z or Z-A, numerically, by length, or randomly.
Compare two texts side by side and highlight differences line by line.
NewOptimize your website for search engines
Generate complete meta tags with Open Graph and Twitter Card support.
PopularAnalyze keyword frequency and density in your content for better SEO.
Generate robots.txt files to control search engine crawler access.
Create XML sitemaps from a list of URLs for better search engine indexing.
Minify HTML files to reduce file size and improve page load speed.
NewEssential utilities for web developers
Format, validate, and minify JSON data with syntax highlighting and error detection.
HotEncode and decode Base64 strings with support for URL-safe encoding and file input.
Encode and decode URLs with encodeURI and encodeURIComponent functions.