API Playground

Text Tools Word Counter Count words, lines and paragraphs in your text.

Text Tools Character Counter Count characters with and without spaces.

Text Tools Text Case Converter Convert text to upper, lower, title, sentence or slug case.

Text Tools Text Cleaner Trim text, normalize spaces and remove duplicate or blank lines.

Text Tools Text Diff Checker Compare two texts and identify changed lines.

Text Tools Base64 Encoder / Decoder Encode or decode UTF-8 text with Base64.

Text Tools Sentence Counter Count sentences and paragraphs in pasted text locally.

Text Tools Duplicate Sentence Finder Find repeated sentences locally while preserving their original examples.

Text Tools Text Readability Stats Estimate text length and reading time locally without claiming language-specific readability scores.

Text Tools Markdown Table Generator Convert tab-separated rows into a Markdown table with escaped cell content.

Text Tools Text Similarity Checker Compare two texts with a transparent word-set Jaccard similarity score.

Text Tools Character Frequency Counter Count Unicode code points and show the most frequent characters locally.

Text Tools Word Frequency Visualizer Visualize the most frequent words in pasted text with proportional bars.

Text Tools Random Name Generator Generate random name combinations locally using browser cryptographic randomness.

Text Tools Text Case Comparison Compare uppercase, lowercase, title case and sentence case versions of text.

Text Tools Text to Speech (Local Voices) Read text using locally installed browser speech voices only.

Text Tools Text Translator (Local Dictionary) Translate literal phrases using a user-provided dictionary stored and processed locally; no external translation service is used.

Text Tools Text Summarizer (Extractive) Create a short extractive summary by ranking sentences locally; it does not generate or verify new facts.

Text Tools Grammar Checker (Basic Heuristics) Flag a small set of common repeated-word and punctuation patterns locally; this is not a full grammar or spell checker.

Text Tools Speech to Text (Browser Recognition) Transcribe speech with the browser recognition API after explicit consent; browser vendors may process audio externally.

Text Tools Text Reverser Reverse Unicode grapheme clusters where supported, with a code-point fallback in older browsers.

Text Tools Text Formatter Reflow wrapped paragraphs, normalize spacing, or place detected sentences on separate lines.

Text Tools Text Encoding Converter Convert text to and from binary, hexadecimal, Morse, URL encoding, and HTML entities.

Text Tools Text Analyzer Analyze sentences, repeated words, keywords, and reading statistics locally.

Text Tools Text Generator Generate Lorem Ipsum, UUIDs, random words, sentences, and number lists.

Text Tools Find and Replace Find and replace text with optional case sensitivity and regular expressions.

Text Tools Text Splitter and Joiner Split, join, sort, shuffle, and deduplicate text lines.

Text Tools Markdown Editor Write Markdown and preview safe formatted HTML in your browser.