Text & SEO Tools
21 free text manipulation and SEO utilities: word counting, case conversion, slug generation, meta tags, and more. Everything runs in your browser with no data sent to any server.
Word Counter
Live word, character, sentence, and paragraph counts. Reading time, speaking time, top word frequency, and more.
Case Converter
Instantly convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case.
Slug Generator
Convert any text to URL-safe slugs with custom separators, case options, accent transliteration, and max length control.
Text Sorter
Sort lines alphabetically, by length, randomly, or in reverse. Remove duplicates, trim whitespace, and eliminate empty lines.
Text Cleaner
Strip extra whitespace, remove special characters, normalize line endings, and clean up messy copy-pasted text.
Find & Replace
Find and replace text with plain string or regex support. Case-sensitive, whole-word, and global options.
Meta Tag Generator
Generate HTML meta tags for title, description, keywords, author, viewport, and robots directives with live preview.
Open Graph Generator
Create Open Graph and Twitter Card meta tags for perfect social media link previews on Facebook, Twitter, and LinkedIn.
Robots.txt Builder
Build a robots.txt file visually. Add user-agent rules, allow/disallow paths, crawl delays, and sitemap references.
Sitemap Generator
Create XML sitemaps from a list of URLs with priority, change frequency, and last-modified date options.
Keyword Density
Analyze keyword frequency and density in your text. Identify over-optimization and find top-performing terms.
Title Tag Checker
Check your SEO title tags for length, pixel width, keyword placement, and Google SERP snippet preview.
ASCII Text Art
Convert text into ASCII art using a 5×5 pixel bitmap font. Choose fill characters, styles (solid, outline, inverse), and scaling.
Plagiarism Checker
Compare two documents to find matching sentences and phrases. Jaccard similarity scoring and 4-word shingle fingerprinting: fully client-side.
Schema Generator
Generate JSON-LD structured data for Article, Product, FAQ, HowTo, Organization, LocalBusiness, Event, and Review schema types.
Reverse Text
Reverse text character by character, reverse word order, or reverse line order. Live output with character and word counts for input and output.
ENV Diff
Compare two .env files side by side. See keys only in A, only in B, keys with conflicts, and identical keys. Merge with B-wins preference.
Backslash Remover
Strip all backslashes, unescape sequences like \n, \t, \\, or re-escape special characters. Perfect for cleaning JSON strings from logs and API
L33t Speak
Translate text to L33t speak with three levels: basic (E→3, A→4), medium (adds T→7, G→9), and advanced (adds word substitutions). Reverse translation
Emoji Picker
Browse ~300 emojis across 9 categories. Search by name, click to copy, and track recently used emojis. Fully offline: no external requests.
URL Analyzer
Parse and dissect any URL into color-coded components: scheme, host, port, path segments, query parameters, and fragment. Detect API patterns and build
Frequently Asked Questions
- Does pasting text here send it to a server?
- No. All text processing happens locally in your browser tab. Nothing is transmitted anywhere.
- What does the word counter track beyond word count?
- Character count, sentence count, paragraph count, reading time, and keyword density. Handy for hitting a word target or writing within a character limit for meta descriptions.
- Can I use the case converter on large blocks of text?
- Yes, paste as much as you want. There's no character limit on our end.
- What does the text cleaner remove?
- Extra whitespace, duplicate lines, smart quotes, non-breaking spaces, zero-width characters, and other invisible junk that often creeps in when you paste from PDFs or Word documents.
- Is the slug generator following a specific convention?
- It converts to lowercase, replaces spaces with hyphens, strips special characters, and removes duplicate hyphens. The output matches what most CMS platforms expect for URL slugs.