Format JSON, decode Base64, convert timestamps, debug JWT… with just one click! Stop pasting sensitive data To random websites online. Utilso works entirely offline! Everything you paste into the app never leaves your machine.

Smart Detection Automagically detects the right tool based on your clipboard content. For example: ⚡️ 1621956472 ➡ Unix Time Converter ⚡️ {"abc": 123, ...} ➡ JSON Formatter ⚡️ dXRpbHM= ➡ Base64 Decoder


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