Inspect a Postman collection for secrets before sharing
Review a Postman collection locally for variables, headers, auth settings, and example payloads that may contain secrets before exporting or sharing it.
Open the tool, then paste the sample input below. Everything runs locally in your browser.
The problem
Postman collections often include environment variables, bearer tokens, API keys, cookies, and example payloads. Before sending a collection to another team, inspect what it contains and remove sensitive values.
Sample input
Authorization: Bearer {{token}}
Header: x-api-key {{api_key}}
Example body includes customer_emailExpected output
Flag auth headers
Flag API key variables
Review example payloads for PIIHow to do it
- Paste or load the Postman collection JSON.
- Run the inspection.
- Review variables, auth blocks, and headers.
- Remove or mask secrets.
- Export a safer collection for sharing.
Common mistakes
- Sharing current environment values with the collection.
- Leaving bearer tokens in example requests.
- Missing secrets inside variables.
- Assuming sample response bodies contain no personal data.
Related tools
FAQ
Can a Postman collection contain real tokens?
Yes. Auth blocks, variables, headers, and examples can all contain tokens or keys.
Should I share environment files with a collection?
Only after reviewing and masking secret values. Environment exports often contain sensitive data.
Is the collection uploaded?
No. Inspection runs locally in your browser.
Is my data uploaded anywhere?
No. This workflow runs locally in your browser unless you explicitly copy or share the result yourself.
This guide uses browser-local tooling. Avoid pasting production secrets unless you understand what the tool displays and shares.
Continue with adjacent browser-based tools for the same workflow.