# Certificate decoder

> Inspect a PEM certificate’s details and dates.

[Open tool](https://www.toolcabana.com/su/certificate-decoder) · [Developer and data](https://www.toolcabana.com/su/category/developer-and-data)

Tool ID: certificate-decoder. Requested language: su. Description language: en. Complete guide translation: no; untranslated sections use English.

## Supported tasks (en)

Inspect a PEM certificate’s details and dates.

## Steps (en)

1. Paste the source into the input editor, or load the built-in example.
2. Check the source format before running the operation.
3. Run certificate decoder, review the output, then use the available copy or download controls.

## Settings

No additional settings.

## Limitations (en)

Text operations generally accept up to 2,000,000 characters. Individual parsers, generators and formulas apply additional limits shown by their controls.

## Example input

```text
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

```

## Privacy and connections (en)

This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.

## Questions (en)

### What does certificate decoder do?

Inspect a PEM certificate’s details and dates.

### Where is my input processed?

This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.

### What are the input limits?

Text operations generally accept up to 2,000,000 characters. Individual parsers, generators and formulas apply additional limits shown by their controls.

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