Create and solve jigsaws from any image.
Select a similar tool:
XML, JSON, TOML, YAML, CSV, TSV, INI,
Calculate the perfect sample size for surveys, experiments, A/B tests, and research studies.
Create a resume (CV) online
Font size converter. pixels, EM, etc.
Calculate commissions based on sales
Create beautiful buttons for your site!
Build customized iframe embed codes with live preview.
App quickly searches domain name availability as you type.
Learn / translate Alpha bravo . . .
Type quickly to stop the meteors from hitting the Earth.
Sort and remove duplicate lines from your lists with advanced options.
An ancient Ethiopian version of chess.
Find books, keep a book list, etc.
Network Speed Test.
Decode, inspect, verify, and generate JSON Web Tokens.
Find the perfect country to visit!
Check your compatibility with your partner.
Calculate your grade point average
Tag, group and search your Google Docs and Sheets
An app to keep your family organized.
Easily look-up medical abbreviations!
Mean, median, range, and more
Find the emoji that's different
Ancient chess variants & their history
Track your food intake & health
Look up domain registration, DNS records, SSL certs, etc for any domain or IP
Over 70,000 classic books to read!
An online shopping list for your family!
Generate favicon in many formats