Convert tools

PostgreSQL MD5 Password Hash

PostgreSQL MD5 Password Hash. Local browser processing.

Convert in your browser · No sign-up

PostgreSQL MD5All encoding tools ↗

Generate the legacy PostgreSQL md5(password + username) verifier. This is not SCRAM-SHA-256.

MD5 / username

How to use

  1. Enter your data and parameters, or load the example.
  2. Choose the operation and confirm the input format.
  3. Run the tool, then copy or download the result.

Example

md5(password + username)

Details and limitations

Everything runs in your browser; text, files and keys are not uploaded.

Input is limited to 100,000 characters per field. Cancel stops the worker and discards the pending result.

Demo keys and passwords are public examples. Generate your own key before using real data.

Compatibility algorithms such as DES, RC4, MD2, MD4, SHA-1 and Type 7 are retained for existing systems; choose a modern algorithm for new designs.

FAQ

Are my keys or files uploaded?

No. Calculation happens locally in a Web Worker. Clearing or leaving the page discards its working state.

Format references

Tool page updated: