UUID & Hash – Newspaper

Generate UUID v4 and compute MD5, SHA-1, and SHA-256 for text. Clean, minimal UI. No permissions required.

UUID & Hash – Newspaper is a fast, minimalist popup utility for creating UUID v4 and computing common hashes—MD5, SHA-1, and SHA-256—right in your browser. Open the popup, paste or type any text, and copy the result in one click. Built to be simple and distraction-free, it requires no unnecessary permissions and keeps your workflow tidy—perfect for developers, QA, analysts, and anyone who needs quick, reliable identifiers and checksums. Highlights Generate UUID v4 instantly Compute MD5, SHA-1, and SHA-256 for any text Clean, minimal popup interface No permissions required How it works Click the extension icon to open the popup. Enter or paste your text (for hashes) or press Generate (for UUID v4). Copy the output and continue your work.