I want to change the format of “coordinates”: “[2.51, 121.4]”}]" to “coordinates”: [2.51, 121.4]}] without the “” in the array
It looks like your topic is missing some important information. Could you provide the following if applicable.
- n8n version:
- Database (default: SQLite):
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app):
- Operating system:
- n8n version: 0.231.2
- Database (default: SQLite):
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app): docker
- Operating system: linux
Thanks for posting here and welcome to the community! ![]()
You will need to transform your coordinates from the string format that they are currently in.
Can you share your workflow, so I can see your source data?
Typically though you could insert a code node to transform these values.
To share your workflow here simply paste the JSON content (after you download the workflow from you workspace) in between two block quotes (```).

