About this tool

UtilPick is a free collection of 170+ small web tools for everyday jobs: merge, split and compress PDFs, compress and convert images (PNG, JPG, WebP, iPhone HEIC), make QR codes, count characters, compare text, format JSON, and test your keyboard, webcam, microphone and speakers.

File tools run in your browser, so documents and photos are processed on your device instead of being uploaded to a server. There is no signup or installation, and you can pin the tools you use most to a personal toolbox.

UtilPick is Korean-first with English and Japanese pages. Calculators built on Korean rules, such as payroll or property tax, are labeled as Korea-specific.