Text Processing Calculators
Free text tools for every need. All calculations happen in your browser. No signup, no tracking.
AI Text Cleaner: Remove Hidden Unicode Characters
Remove zero-width spaces, hidden Unicode, smart quote issues, and markdown leftovers from ChatGPT and AI-generated text.
AI Token Counter for GPT, Claude and Gemini
Estimate how many tokens your text uses in GPT, Claude, and Gemini models, with cost estimates and context window warnings.
Add Line Numbers to Text: Number Lines Online
Add sequential line numbers to any text with customizable format, separator, and starting number. Remove numbers just as easily.
Case Converter: Uppercase, Lowercase, Title Case
Convert text to uppercase, lowercase, title case, sentence case, camelCase, snake_case, kebab-case, and more. Free online text case changer.
Delimiter Converter (CSV TSV Pipe)
Convert delimited text between CSV, TSV, pipe, and semicolon formats with smart quote handling and delimiter auto-detect.
Duplicate Line Remover: Delete Duplicate Lines
Remove duplicate lines from text, sort lines, trim whitespace, and filter empty lines. Free online tool for cleaning up lists and data.
Duplicate Word Finder: Catch Repeated Word Typos
Find accidentally repeated words within sentences, like the the typo. Each duplicate is listed with its exact position. Free proofreading tool.
Email and URL Extractor: Find Emails and Links
Paste any text to extract every email and URL into clean, deduplicated lists. Copy with one click or download as CSV. Free email and link extractor.
Fancy Text Generator: Stylish Unicode Text Fonts
Turn plain text into dozens of Unicode stylish variants: bold, italic, script, circled, and more. One-click copy for social bios.
Find and Replace in Text: Regex Bulk Replacer
Find and replace across pasted text with plain-text or regex mode, case sensitivity, whole-word matching, and live replacement counts.
Lorem Ipsum Generator: Placeholder Text Generator
Generate Lorem Ipsum placeholder text for your design mockups and prototypes. Choose paragraphs, sentences, or words. Customize length and format.
Morse Code Translator: Text to Morse with Audio
Convert text to Morse code and decode Morse back to text instantly. Play the encoded message as audio in your browser. Free Morse code translator.
Remove Line Breaks: Fix Pasted Text from PDFs
Remove unwanted line breaks from text copied from PDFs and terminals, preserving real paragraph breaks or stripping all breaks.
Sort Lines Alphabetically: A-Z, Numeric, Shuffle
Sort lines alphabetically A-Z or Z-A, numerically, by length, or randomly shuffle, with options to ignore case and remove empties.
Strip HTML Tags: Convert HTML Markup to Text
Paste HTML markup and strip every tag to leave clean plain text. Keep line breaks and decode HTML entities automatically. Free HTML tag remover online.
Text Diff: Compare and Find Text Differences
Compare two texts side by side and highlight differences. Find added, removed, and changed lines. Free online text comparison and diff tool.
Text Reverser: Reverse Text, Words & Lines Online
Reverse characters in text, reverse word order, flip lines, or create mirror text. Free online text reversal tool with multiple reverse modes.
Text to Binary Converter: Binary Translator Tool
Convert any text to binary code and decode binary back to text instantly. Choose 7 or 8 bit encoding, spaced output, or hex mode. Free binary translator.
Text to Speech Reader: Read Text Aloud Online
Listen to any pasted text read aloud with your browser's built-in speech synthesis. Pick the voice, adjust rate and pitch. Free text to speech reader.
Whitespace Cleaner: Remove Extra Spaces & Clean Text
Clean up messy text by removing extra spaces, tabs, blank lines, leading/trailing whitespace. Format pasted text from PDFs and documents.
Word Counter: Count Words, Characters & Reading Time
Count words, characters, sentences, and paragraphs in your text. See reading time, speaking time, and keyword density instantly. Free online word counter.