| Activity | Mbit/s | Hours / day | Days / month | GB / month |
|---|
| Activity | Share of plan |
|---|
Generate QR codes for links, text or Wi-Fi.
Your public IP, user agent and screen facts.
Open Graph and Twitter card tags from a form.
Every status code, searchable, with plain-English notes.
Click tokens to assemble a regular expression and see a live match against your text.
Pack a folder of icons into one spritesheet with the CSS and the coordinates.
Build an SVG path from move, line, curve and arc commands and preview it live.
A grid calculator with a real formula engine: =A1+B2*2, =SUM(A1:B3), 16 functions, and real error cells for #DIV/0!, #CIRCULAR! and #NAME? instead of hanging.
