Free writing tools & citation tools
Small, sharp utilities that run locally in your browser — your text is processed by the tool itself, not sent to Wibble, and nothing here needs an account. Each one answers a question the humanizer market usually hand-waves.
Citation & Rewrite Integrity Checker
Catch what a rewrite silently changed
AI Writing Signals Analyzer
See the patterns that read as AI
Citation & Reference Cross-checker
Match every citation to its reference
Hidden & Invisible Character Detector
Find the invisible characters hiding in your text
AI Phrase & Cliché Finder
Spot the phrases that read as AI-written
BibTeX & RIS Citation Formatter
Format BibTeX or RIS into any citation style