Hi everyone, I built two free tools for n8n users and would love your feedback. I am the author.
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Workflow Doctor: paste an exported workflow JSON and it checks for broken connections, missing credentials, open webhooks, hard-coded secrets and expression mistakes. It suggests repairs that you review before exporting.
Free n8n workflow doctor | TodoToolsOnline -
Workflow Builder: a visual editor that imports and exports n8n workflow JSON, with 8 templates and a test mode that simulates the flow. Telegram, email, HTTP and AI steps are marked as simulated and never send anything.
Free n8n workflow builder | TodoToolsOnline
Both run in your browser, no account, workflow not uploaded. The optional AI feature uses your own key and only sends data to the provider you pick.
Limits: node shapes follow public n8n behavior and I have not tested every n8n version, so please check results after importing.
Which checks or nodes should I add next?