Calculate & convert
Calculator
From a quick sum to fractions, geometry and scientific calculations.
calculator.xunglee.comOpen toolA LITTLE LESS EFFORT.
Everyday tasks.
Handled.
A quick calculation. A smaller image. The right format. Find your tool, get your answer, and get on with your day.
Explore tools17 focused toolsNo account needed6 languages
XUNGLEE / EXPLORE TOOLS
Find your next shortcut.
Different jobs. One useful place to start.
Search names, descriptions or tasks. Your search stays on this page.
17 tools to explore
Calculate & convert
Percentages
Work out discounts, percentage changes, margins and portions.
percentage.xunglee.comOpen toolCalculate & convert
Unit converter
Switch between units of length, weight, temperature, storage and more.
convert.xunglee.comOpen toolCalculate & convert
VAT calculator
Add or remove VAT and break down net, tax and gross amounts.
vat.xunglee.comOpen toolDates & time
Age & birthdays
Find an exact calendar age, next birthday or difference between dates.
age.xunglee.comOpen toolDates & time
Dates & time zones
Plan across time zones, count business days and work with timestamps.
time.xunglee.comOpen toolImages & QR
Photo converter
Convert HEIC and other image formats, resize, crop or remove metadata.
photo.xunglee.comOpen toolImages & QR
Image compressor
Compress JPEG, PNG and WebP images and compare their actual file sizes.
compress.xunglee.comOpen toolImages & QR
QR code generator
Turn a link, Wi-Fi connection or contact into a downloadable QR code.
qr.xunglee.comOpen toolText & development
Text tools
Count words, change case, clean spacing, sort lines and find duplicates.
text.xunglee.comOpen toolText & development
Developer tools
Format JSON, encode Base64, generate UUIDs and inspect text-based data.
dev.xunglee.comOpen toolText & development
Typing practice
Practise typing with English or Spanish texts and measure speed and accuracy.
typing.xunglee.comOpen toolInternet & security
DNS lookup
Look up domain records, mail settings, DMARC and reverse DNS.
dns.xunglee.comOpen toolInternet & security
IP & browser info
See your public IP, inspect browser details or look up a public address.
ip.xunglee.comOpen toolInternet & security
Website status
Check a public website’s HTTP response, HTTPS certificate and DNS from one server.
down.xunglee.comOpen toolInternet & security
Password tools
Generate random passwords, passphrases and PINs locally in your browser.
password.xunglee.comOpen toolCalculate & convert
Random choices
Pick a number, spin a wheel, roll dice or split names into teams.
random.xunglee.comOpen toolNo tools found. Try another word or category.
Useful by design.
Small tools should make things simpler. Here is what to expect.
Straight to the task
Open a tool and start. No account or subscription is required to use these tools.
Clear about your data
Many tools run in your browser. Network tools use a server, and some features use external services. Check each tool’s privacy information before entering sensitive data.
Built for the moment
On a phone or a larger screen, choose a language and find a tool for the job at hand.
Find the right tool
How to use it
Start with the task you want to finish: a calculation, a date, an image, text or an Internet check. Search by the job rather than a format name alone, then open the matching tool. The destination hostname remains visible on each card.
Worked example
For a photograph that is too large, use compression; for the wrong format, use image conversion. For a discount choose Percentage, while a unit change belongs in Convert. The tools solve related tasks without treating them as the same operation.
Interpretation and limits
Read the selected tool’s limitations and data-handling notice. Many tasks run in your browser, while DNS and availability checks need server requests. No account is required for the listed tools, and a useful result should be checked before it is used in an important decision.