Privacy-first utilities that run entirely in your browser. No uploads, no signup, fast and simple.
Need to make a quick choice or generate a random result? These simple tools help you decide fairly and instantly.
Convert, compress, and resize images without uploading them anywhere.
Merge, split, or convert PDFs right in your browser β nothing leaves your device.
Count words, convert case, and more β all without leaving the page.
Stay focused with timers and track time with a stopwatch.
Create strong passwords, generate QR codes, or convert units.
Everyday calculators organized by category. All run locally in your browser β no signup, no uploads.
Monthly payment estimate
Personal loan payment
Car payment estimate
Payment schedule
Fixed monthly payment
Simple vs compound
Growth over time
Tax and total price
Find loan APR
Buying power over time
Future value estimate
Body mass index
Basal metabolic rate
Daily calorie needs
Healthy weight range
Navy method estimate
Running pace & speed
Pregnancy due date estimate
Weeks & trimester
Estimate conception date
Quick percentage math
Grade point average
Add, subtract, multiply
Area from sides or base
Trig, log, powers
Mean, variance, Ο
Exact age in years & days
Add days or find difference
Add or subtract duration
Add hours to a clock time
Weighted course grade
Volume estimate
IP network tool
Built for people who want useful tools without giving up their privacy.
Every tool runs locally in your browser. Your files never leave your device.
No registration, no email. Open the page and start using the tool.
Clean interface, minimal loading. Most tools work offline after the page has loaded once.
We continuously add new practical tools based on what people actually need.