Cryptographic passwords 8 to 128 characters with an entropy meter, plus passphrases and a strength checker.

URL, text, email, phone, SMS, WiFi and vCard codes with PNG and SVG download. Codes never expire.

Any range up to 500 numbers at once, with no-repeat draws, sorting and a session history.

Everyday words filtered by type, length and starting letters, up to 20 at a time, tap to copy.

Up to 40 entries, fair cryptographic spins, elimination rounds and wheels shareable by URL.

True 50/50 with an animated flip, running tally and a 100-flip mode that shows the odds at work.

d4 to d100, up to ten dice with totals and history. The d20 page rolls advantage and disadvantage.

From a logo or a letter: 16 to 512 pixel PNGs with shape options and paste-ready HTML.

Code 128, EAN-13, EAN-8 and UPC-A with check digit validation, PNG and SVG output.