Others
3 tools
Text Tools Box
Free online text toolbox: remove duplicate or empty lines, trim, sort, change case, reverse, number lines, and live count of characters, words, lines and bytes. Runs in your browser.
Code Formatter
Free online code formatter powered by Prettier for JavaScript, TypeScript, JSON, HTML and CSS. Set indent and print width, get precise syntax errors. Runs in your browser.
Checksum Calculator (BCC / LRC / CRC)
Free online checksum calculator: compute BCC (XOR), LRC, CRC8, CRC16/MODBUS, CRC16/CCITT-FALSE and CRC32 in one click. Text or hex input. Runs in your browser.