UD5 Toolkit
Semantic Line Break Formatter – Online One Sentence Per Line
Paste prose and reformat so that each sentence starts on a new line. Helps with version control diffs.
Text Manipulation & Analysis
12+ toolsNumber to Ordinal (1st, 2nd, 3rd) – Online Multi‑Language
Enter a number and see its ordinal representation in English, Spanish, French, etc. Localized rules.
Multi‑Word Anagram Solver – Online Find All Possible Phrases
Enter a phrase and find all possible anagram combinations (if computationally feasible). Lexicographic fun.
Proper Noun Highlighter - Online Identify Names, Places in Text
Paste text and quickly highlight potential proper nouns (capitalized sequences). Aid for editing or anonymization. Simple regex-based, local.
Text Readability Scorer - Online Flesch-Kincaid & ARI Calculator
Compute multiple readability scores (Flesch Reading Ease, Grade Level, ARI, SMOG). Paste any English text and see which grade level it's suitable for. Local.
PDF Text Cleaner – Online Fix Broken Lines & Hyphens
Paste text copied from a PDF and remove unwanted line breaks, hyphenation, and extra spaces.
HTML to Plain Text Converter - Online Strip Tags for Clean Copy
Paste HTML and convert to plain text while preserving basic structure (paragraphs, list items). Removes all tags and images. Instant local processing.
Anagram Generator - Online Unscramble Letters to Words
Enter letters and find all possible English words (from a built-in dictionary). Filter by minimum length. Great for Scrabble or word games. Local dictionary lookup.
Character Frequency Analyzer - Online Visual Heatmap of Text
Analyze letter/symbol frequency with an interactive bar chart and heatmap. Useful for breaking simple ciphers, linguistics, and SEO keyword analysis. Local processing.
Text Language Detector - Online Identify Language from Input
Paste text and detect its language (70+ languages) using a simple character n-gram model implemented in JavaScript. No server communication.
Basic Grammar Checker - Online Free Writing Assistant
Identify common grammar mistakes (subject-verb agreement, tense, articles) with simple rule-based analysis. Explanations provided. Not AI, purely rule-based and local.
Highlighted Text Extractor – Online Gather Citations From Web
Paste text with highlights (e.g., from Apple Books) and extract only the highlighted lines. Save as list.