Any workflow.
Understood. Migrated.
Inherited a Node-RED flow with no docs? Migrating off n8n? Upload your export and get an interactive diagram, plain-English documentation, edge-case warnings, and production-ready migration code — in under a minute.
3 workflows analyzed · Used by developers migrating off Node-RED, n8n, and Zapier
Works with
How it works
Upload
Upload your Node-RED, n8n, Zapier, or code file. FlowShift auto-detects the format.
Review
Get an interactive diagram, AI docs, and edge-case analysis with severity levels.
Export
Download docs as Markdown, or get migration code as a ZIP for your target platform.
Built for real handoffs
When you inherit the automation
Concrete outcomes for the teams who actually use FlowShift.
Inherited a Node-RED mess?
200 nodes, no docs, original author gone? FlowShift maps every integration and tells you what the flow does — in under a minute.
n8n in prod, nobody remembers why
Upload the workflow JSON. Get a diagram, plain-English docs, and a list of external APIs and credentials to rotate before cutover.
Zapier bill climbing, need code
See exactly what each Zap does, spot failure points, then migrate critical paths to FastAPI or Express with a downloadable starter project.
Auto-detect any format
Paste a Node-RED JSON, n8n export, or Python file — FlowShift identifies the format and structure automatically. No configuration.
Diagrams & AI docs
Every node explained. Every connection mapped. Exportable as Markdown your team can drop into Notion or Confluence.
Catch risks early
Missing auth, open CORS, hardcoded secrets, no rate limiting — flagged with severity levels and specific fix recommendations before you migrate.
Migrate anywhere
Get a runnable FastAPI, Express, or Spring Boot scaffold with the same logic as your original flow. Download as a ZIP, push to Git.
This is what you get
Edge cases flagged
Plain-English docs
Summary: Polls an external API on a schedule, refreshes OAuth tokens when expired, and routes responses through dual HTTP paths based on payload shape.
External systems: OAuth provider, REST API, MQTT broker
Interactive diagram
Flows
Stateful API Poller
Stateful API Poller
Node-RED · 13 nodes · OAuth refresh
Interactive diagram, docs, edge cases, and n8n migration — no signup.
See FlowShift analyze a real Node-RED flow
Open interactive demo →Stop guessing what your workflows do.
Join developers who've analyzed 3 workflows on FlowShift. Upload your first flow and get full documentation in under a minute — free, no credit card.