Bill Splitter with Tip & Tax - Online Shared Expense Divider
Enter total bill, tip %, tax amount, and number of people. Instantly see what each person owes. Handles uneven splits too. No data saved.
UD5 Toolkit
Calculate exactly how much embroidery floss you need for any friendship bracelet pattern. Save thread, avoid waste, and plan your colors perfectly.
Enter total bill, tip %, tax amount, and number of people. Instantly see what each person owes. Handles uneven splits too. No data saved.
Select item rarity and consumable state to get a price range based on Dungeon Master's Guide tables. Quick reference.
Enter any two values (voltage, current, resistance, power) and compute the others. Visual triangle helper and formula display. Instant local calculation.
Calculate the output voltage and resistor values for a voltage divider circuit. Includes schematic. Handy for electronics hobbyists and engineers.
Search and browse a comprehensive table of SI units and common imperial conversions. For students and engineers.
Calculate the real monetary cost of a meeting by attendees' hourly rates. A humorous yet insightful productivity tool. All local calculation.
Compare the real cost of currency exchange including hidden mark-ups and service fees. See how much you lose per transaction. Local educational tool.
Full scientific calculator with history tape, memory keys, and unit conversions. All in your browser, no install.
Write a short note and set a specific time for a browser notification reminder. Great for quick oneβoffs. Local.
Set a timer that reminds you to take a break, stretch, or follow the 20β20β20 rule. Desktop notification supported. Runs offline.
Flashcards for learning Braille. See the dot pattern and type the letter. Track your speed and accuracy. Accessibility education.
Log your daily water consumption with one click. Set a goal and track progress. Data stored locally for privacy. Simple and clean interface.
See current time in multiple pre-selected cities simultaneously with day/night indicators. No tracking, just a simple multi-clock.
Enter word pattern with ? for unknown letters and known letters to find matching dictionary words. Essential crossword help. Local dictionary.
Choose your main activity (driving, fishing, skiing) and get the best lens tint color and VLT recommendation.
A sequence of digits flashes for a few seconds. Type it back. Increase length. Improve your working memory.
Look up any HTTP status code and see its meaning, RFC reference, and example. Full offline reference.
Type a passage and see it appear in a realistic cursive font. Helps connect handwriting to digital text.
Plan your travel budget by entering flights, accommodation, meals, activities, transport. See cost breakdown and per-person share. Fully local.
Quick eligibility estimator for Canadian GST/HST credit and climate action incentive based on income and family size. For informational purpose only.
Paste email headers or body text to quickly spot phishing signs, suspicious domains, and obfuscated links. Educational and private.
Display current time for multiple cities worldwide. Add and remove locations. See day/night indicator. Lightweight and always accurate.
A complete reference of HTTP status codes with explanations. Search and filter by code or category. Useful for API developers and web debugging. Static and fast.
Type an abbreviation and its full form to get the proper `<abbr title='...'>` HTML. For accessible markup.
Set a meditation duration with optional interval chimes. Soothing bell sounds at the start and end. No ads.
Select cities and see a 24-hour grid highlighting compatible meeting times. Drag to find a slot that works for everyone. Daylight saving aware.
Type your name and see it spelled letter-by-letter in the NATO phonetic alphabet. Useful for radio calls or just for fun.
Enter hiding places and get a set of rhyming clues to print. Fun for kids' parties.
Enter a domain and see public WHOIS info via a free API with rate limiting. Quick domain check.
Enter a registration (e.g., N123AB) and convert to the standard phonetic callsign. Aviation enthusiast tool.