UnQTools
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Connection String Builder & Parser

Build and parse database connection strings for PostgreSQL, MySQL, MongoDB, Redis, SQL Server, and SQLite. Convert between URI, key/value, and JDBC formats with correct percent-encoding of user, password, and parameters. Validate, mask passwords, multi-host, and SSL params. 100% client-side — secrets never leave the browser.

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Build and parse database connection strings for PostgreSQL, MySQL, MongoDB, Redis, SQL Server, and SQLite. Convert between URI, key/value, and JDBC formats with correct percent-encoding of user, password, and parameters. Validate, mask passwords, multi-host, and SSL params. 100% client-side — secrets never leave the browser. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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