The tools library

Up to 90% lighter, nothing uploaded

Leaves the photo as a transparent PNG

Trim the seconds and out comes the GIF

Links, wifi and contacts, checked that it scans

The little tab icon, in every size

Phone photos to a straight, clean PDF you can search

Clean templates and your résumé as a PDF

160 currencies at today’s rate

Length, weight, temperature and five more

Trigonometry, logarithms, powers, roots, factorials and memory, with the whole expression on screen and keyboard input.

Your monthly payment and how much is interest

How much your money grows, year by year

A complete personal finance management system

It will not stop until you prove you are awake

Rings on time even with the tab behind

What time to go to bed to wake up well

Your time and any city’s, side by side

Write it down, tick it off

The quotes, ideas and new words from every book you read, each with its page. One notebook per book.

Subjects, exams, spaced review and the hours you put into each one

Daily habits, streaks and progress that builds up month after month

Translate and hear how it sounds

Two decks in your browser: waveforms, tempo detection, sync, EQ, loops, effects and a sampler. Record the mix and take it with you.

A concert grand in your browser: play with mouse, touch, keyboard or MIDI, learn songs with falling notes and record what you play.

Design your group’s own game — challenges, questions, votes, secret missions or the impostor — and play it on one phone or share it by link.

Paste the list and pick the winners, with a record anyone can check: same code, same result.