Text & String Toolkit

Instantly count words, characters (with and without spaces), sentences, paragraphs, and reading time.

• Check article word count for SEO targets
• Meet character limits for social media posts
• Estimate reading time for blog content

Convert text to UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, and kebab-case.

• Convert variable names between coding conventions
• Normalize user-inputted strings
• Reformat titles and headings for style guides

Reverse the entire text character by character, or reverse the order of words while keeping each word intact.

• Create mirror text for design experiments
• Reverse word order in lists
• Generate reversed strings for test cases

Compare two text blocks and see a highlighted diff of all additions, removals, and unchanged lines.

• Review document revisions side by side
• Compare config file versions
• Spot changes in copied content

Find text or regex patterns and replace them — supports global replace, case-insensitive, and multiline flags.

• Bulk-replace variable names in pasted code
• Sanitize user data with regex patterns
• Reformat dates or phone numbers in text

Sort lines alphabetically (A–Z or Z–A), by line length, numerically, or shuffle them randomly.

• Sort import statements alphabetically
• Organize lists of names or items
• Shuffle lines for randomized test data

Remove all duplicate lines from any block of text, keeping only the first occurrence of each unique line.

• Deduplicate email lists or CSV data
• Clean up log files with repeated entries
• Remove duplicate CSS rules or imports

Strip all blank and whitespace-only lines from text to produce clean, compact output.

• Clean up pasted code with extra blank lines
• Compress log output for analysis
• Prepare text for further processing

Normalize whitespace by trimming leading/trailing spaces and collapsing multiple spaces into one.

• Clean copy-pasted text from PDFs
• Normalize form inputs before saving
• Fix spacing issues in migrated content

Strip all HTML tags from a document, leaving only the plain text content for analysis or reuse.

• Extract plain text from HTML emails
• Clean CMS content for text analysis
• Remove markup before word counting

Convert any text to a URL-friendly slug: lowercase, spaces to hyphens, special characters removed.

• Generate URL slugs for blog posts and articles
• Create SEO-friendly page paths
• Normalize filenames for web assets

Generate placeholder lorem ipsum text by number of paragraphs, sentences, or words.

• Fill UI mockups and wireframes with realistic text
• Populate database fixtures for testing
• Test typography and layout with realistic content density

Repeat a string or pattern N times with a custom separator — useful for test data and mock content.

• Generate repeated test strings for unit tests
• Create separator lines or dividers
• Build pattern-based mock data

Prefix every line with a sequential line number — handy for code snippets and log analysis.

• Reference specific lines in code reviews
• Number steps in procedural documentation
• Index log entries for debugging discussion

Truncate text to a precise character or word limit, with optional ellipsis suffix.

• Enforce tweet or meta description character limits
• Generate preview snippets for card UIs
• Trim content to fit database column limits