Text Tools
25 tools — all running locally in your browser.
Text Diff Checker
Compare two texts and see added and removed lines, inline.
Text Similarity Checker
Compare two documents or snippets to determine their percentage of similarity and differences.
Whitespace Normalizer
Remove extra spaces, tabs, and empty lines; normalize whitespace for better formatting.
Text to List Converter
Convert comma/line-separated text into bullet, numbered, or task lists.
Text To Slug
Convert text to slug / permalink.
Case Converter
Change the case of text.
Duplicate Lines Remover
Delete duplicate lines from text.
Line Break Remover
Remove line breaks from text.
Text Line Joiner
Merge multiple lines of text into a single line using a custom separator.
Alphabetical Line Sorter
Sort lines alphabetically in ascending or descending order.
Add/Remove Line Numbers
Add sequential numbers to text lines or strip existing numbers.
Text Line Wrapper
Wrap long lines of text at a specific character length for better readability.
Text Replacer
Replace any string occurrences in text.
HTML Tags Stripper
Get rid of HTML tags in code.
Markdown to Text
Convert Markdown content into clean, plain text by stripping syntax and formatting.
Lorem Ipsum Generator
Generate placeholder lorem ipsum words & paragraphs.
Paste & Share Text
Create a local downloadable text file or copyable data URL without server storage.
SRT to VTT Converter
Convert SRT subtitle files to WebVTT format for web video compatibility.
VTT to SRT Converter
Convert WebVTT subtitle files to SRT format for offline video players.
AI-Ready Prompt Optimizer
Transform messy thoughts into professional, high-performing AI prompts for ChatGPT, Claude, and Gemini.
E-Mail Extractor
Extract e-mails from text.
URL Extractor
Extract URLs from text.
E-Mail Validator
Validate emails individually or in bulk.
Text to ASCII Art
Transform plain text into stylized ASCII art banners for comments, docs, and social media.
AI Content Detector
Analyze text using transparent statistical writing-pattern heuristics, with explicit accuracy limitations.