Gratitude Journal - Online Daily Thankfulness Log
Write three things you’re grateful for each day. Saved locally. Export as text. Boost mental well-being.
UD5 Toolkit
Write three things you’re grateful for each day. Saved locally. Export as text. Boost mental well-being.
Write daily notes encrypted with a password. All data stored in your browser. Export as encrypted file. True privacy.
Generate a random sequence of yoga poses with images and descriptions. Choose difficulty and duration. Build a home practice routine. Local only.
Write Mermaid markdown and instantly see the rendered flowchart, sequence diagram, or Gantt chart. Copy SVG output. Browser-side rendering.
Create a simple poll with multiple options and share a unique link. Votes stored anonymously via backend-free URL hash. Quick and free.
Use the new Sanitizer API to safely insert raw HTML into the DOM. Blocks malicious tags. Experimental demo.
Get a randomly selected Bible verse with its reference. Uplifting and quick. Public domain text.
Paste a string of weather emojis and get a written weather forecast. Fun and educational emoji tool.
Log how many cycles since last refill and get an alert when it's likely empty.
Log which family member takes which medicine and when. Reminders for next dose. Data stays local.
Build a categorized list of possessions with value, serial number, and photo (local). Export for insurance purposes. Private.
Simple tracker to record potty attempts, successes, accidents. See patterns. Data stays local. Aids in toilet training journey.
Keep track of stitches and rows for your knitting projects. Multiple counters with increase/decrease shortcuts. Data saved in your browser.
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.
Track daily mood with emoji selection and optional notes. See weekly/monthly mood trends in a color-coded chart. All data stored privately in localStorage.
Log period start dates and cycle length locally. Predict next period and fertile window. Data stays in your browser's storage, never uploaded. Private by design.
Log daily sleep to see cumulative sleep debt or surplus over weeks. Visualizes chronic sleep loss trends. Stores data locally in your browser only.
Visualize how caffeine decays in your body over time. Enter intake amount and see remaining caffeine at bedtime to optimize sleep. Uses standard 5-hour half-life.
Record daily systolic/diastolic readings and pulse. See a trend chart. All data saved locally in your browser.
Shows a counter of how many seconds you have been idle. Tracks mouse and keyboard activity without recording.
Snap or type expense details and store them locally. Categorize and see monthly totals. No cloud, no sign‑up.
Paste text and see a sorted count of all emojis used. Find your most‑used emoji. Fun analytics. All local.
Keep track of a tennis match: points, games, sets, and deuce. Supports tiebreak. Great for friendly matches. Local.
Paste your article and see a table of the most frequent words with their density percentages. Help avoid keyword stuffing. Local.
Keep a simple list of movies you want to watch. Add notes and check them off. Purely local storage.
Add book titles and authors to a to‑read list. Move them to 'finished' and add a rating. Data saved locally.
Tap a glass icon each time you drink a cup of water. See your daily intake. Reminders optional. Local storage.
See how many tabs you have open and estimate memory usage based on navigator object. Fun productivity check.
Pick a color for each day's mood and see a month‑at‑a‑glance heatmap. Data stored locally. A private emotional log.
Log neck, chest, waist, hip, and limb measurements over time. See changes on a chart. All data stored locally.