UD5 Toolkit
Habit Streak Counter - Online Daily Check-in & Chain Visualizer
Track up to 5 habits with a visual chain. Tap to mark day as done, see longest streaks. Data saved in your browser. Inspired by 'Don't break the chain' method.
Tag: Redirect Chain Analyzer
7+ toolsCSS Filter Visual Editor - Online Apply & Chain Filters
Add multiple CSS filters (grayscale, blur, hue‑rotate) to an image. See the combined effect. Copy the CSS filter value.
URL Redirect Chain Tracer - Online Check Hops
Enter a URL and follow every redirect until the final destination. Shows each hop's status code, location, and duration.
Redirect Rule Tester - Online See How Browsers Follow
Enter a URL and see the full redirect chain with status codes and response times. Also validates against your chosen rule.
Text to Markov Chain - Online Generate Random Sentences
Paste a corpus of text and generate new random sentences that mimic the style using Markov chains. Local only.
Synonym Chain Builder - Online Word Association Game
Start with a word and find synonyms, then synonyms of synonyms. Build a chain and explore language. Local thesaurus.
Redirect Path Tracer - Online SEO Redirect Chain Analyzer
Enter a URL and trace the full redirect chain, seeing each hop's status code and location. Identify unnecessary redirects. Client-side fetch.