ABOUT / DSOOU

About DSOOU

DSOOU is a small collection of free online tools for everyday and developer tasks. Each one does a single job, opens without an account and runs in your browser.

What the tools do

• Password Generator: random passwords from 8 to 128 characters.
• QR Code Generator: static QR codes from a link or text, downloaded as a 1024 × 1024 PNG.
• UUID Generator: UUID v4 and v7 identifiers.
• Unix Timestamp Converter: Unix seconds and milliseconds to dates and back, across time zones.
• Hash Generator: MD5, SHA-1, SHA-256 and SHA-512 digests for text or a local file, with checksum comparison.

How they work

The tools run in your browser. Passwords, QR code content, UUIDs, timestamps, text and files you enter are processed on your device and are not sent to DSOOU as tool requests. There is nothing to install and no account to create, and results are not saved, so copy or download what you need.

Free to use

DSOOU is free. It may show advertising to cover the cost of running the site. The privacy policy explains access logs, analytics and advertising cookies, and the terms of use describe how the tools are provided.

Contact

Questions, bug reports and suggestions are welcome at support@dsoou.com.