Free to use · No ads · No sign-up
Simple tools. Instant access. Free to use.
Handy tools that open instantly in your browser, on your phone or computer: compress a PDF or photo, make a QR code, count words, do quick sums and more. Your files never leave your device.
All tools
- Productivity
Checklist
Make a checklist and share it as a copy or a live list.
Open - Documents
PDF Editor
Merge, split, rotate and reorder PDF pages, and add text.
Open - Documents
Compress PDF
Make PDF files smaller to email or upload, with sharp text.
Open - Documents
Merge PDF
Combine several PDF files into one, in any order.
Open - Documents
Split PDF
Pull the pages you need out of a PDF into a new file.
Open - Images
Image Compressor
Compress, resize and crop photos. They never leave your device.
Open - Images
QR Code Generator
QR codes for links, Wi-Fi, email and phone. They never expire.
Open - Writing
Word Counter
Count words, characters, sentences and reading time as you type.
Open - Internet
Speed Test
Check your internet download and upload speed, ping and jitter.
Open - Calculators
Percentage Calculator
Percent of a number, percentage change and what percent X is of Y.
Open - Calculators
Age Calculator
Exact age in years, months and days, and days to your birthday.
Open - Calculators
Tip Calculator
Work out the tip and split the bill between friends.
Open - Calculators
BMI Calculator
Body mass index in metric or imperial, with a healthy weight range.
Open - Sensors
Sound Meter
Check how loud it is around you with your microphone.
Open - Sensors
Bubble Level
Turn your phone into a spirit level for shelves and frames.
Open - Time
Stopwatch
Accurate stopwatch with lap times and keyboard controls.
Open - Time
Countdown Timer
Set minutes and seconds, get a clear alert when time is up.
Open - Fitness
HIIT Timer
Interval timer for HIIT, Tabata and circuits, on Simple HIIT Timer.
Learn more
18 tools shown
Instant
Open a page and the tool is ready. Nothing to install.
Private
Microphone and motion data are processed on your device and never uploaded.
Free to use, no ads
No ads, no account, no paywall. Just the tool.