JSON to Base64
Validate, optionally minify, and encode a JSON document to Base64. This is how JSON is commonly passed through HTTP headers, query strings, Kubernetes secrets and message queues.
How to convert JSON to Base64 online
- Paste your JSON.
- Click Encode JSON to Base64. Invalid JSON is reported with the error position.
Frequently asked questions
Should I minify JSON before Base64 encoding?
Usually yes: whitespace is encoded too, so minifying produces a shorter Base64 string.
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