How to Safely Edit Power Automate Flow JSON with Flow Studio Pro
Edit Power Automate flow JSON with automatic backups, diffing, validation, and redaction — all from a focused browser side panel.
Tool Used
Flow Studio Pro
Install the Flow Studio Pro extension
Flow Studio Pro runs as a Chrome browser extension side panel so it is always accessible while you work in Power Automate. Install it from the Chrome Web Store and pin it to your toolbar for quick access.
Export your flow JSON
In Power Automate, open your flow and export it as a package (⋯ → Export → Package). Extract the ZIP and locate the workflow JSON file. This is what you will load into Flow Studio Pro for editing.
Load the JSON into Flow Studio Pro
Click the extension icon to open the side panel, then drag and drop your JSON file or paste the content directly. Flow Studio Pro immediately validates the JSON structure and flags any syntax errors before you make any changes.
Create a backup before editing
Click Create Backup in the toolbar. Flow Studio Pro saves a timestamped snapshot of the original JSON in your browser. If anything goes wrong during editing, you can restore from any saved backup with a single click.
Make your edits safely
Edit the JSON directly in the code editor. Use the built-in diff view to see exactly what has changed compared to the original — green lines are additions, red lines are removals. Run Validation at any time to catch structural issues. Use the Redact feature to automatically remove connection strings or secrets before sharing the file.
Run readiness checks and re-import
Before saving, run the Readiness Check to confirm the edited JSON is import-ready. Then copy the validated JSON, re-package it into the original ZIP structure, and import it back into Power Automate via My Flows → Import. Monitor the import for any warnings.
All done!
You are ready to use Flow Studio Pro like a pro.