Three-step workflow
Format and prepare JSON for sharing
Format JSON, encode it as Base64, and prepare the encoded value for a URL field.
Outcome: You get readable source JSON and a transport-ready encoded value.
Step 1
Format and validate the JSON
Paste the JSON and format it before you continue. Fix every reported syntax error.
Open JSON FormatterStep 2
Encode the formatted JSON
Use Encode mode to convert the formatted JSON into Base64 text.
The Base64 result can still reveal the original JSON after decoding.
Open Base64 Encoder and DecoderStep 3
Prepare the value for a URL field
Use URL Encode mode only when the Base64 value must enter a URL query or form field.
Open URL Encoder and Decoder
Before you finish
Check the result
- Do not place secrets in URLs. Browsers and servers can store complete URLs.
- Send large JSON documents as files instead of long URL values.