100% Local MV3 Extension · Zero Telemetry

Share n8n workflows.
Never leak a key.

Scrub API secrets, credential IDs, and customer PII offline inside Chrome. Cut LLM debug tokens by 40–80%, diff local snapshots, and generate Mermaid handoff docs in one click.

Minimal permissions: activeTab, scripting, storage, clipboardWrite. Zero host-wide access.

FlowScrub — Sanitize & Audit
FlowScrub for n8n workspace interface
01 / SECRET & PII SCRUBBER

Deterministic redaction audit

Automatically neutralizes OpenAI, Anthropic, Stripe, GitHub, Slack, AWS, JWT, and database URIs—plus anonymizes pinData emails and phones while keeping JSON schema types intact.

02 / TOKEN-SLIM DEBUG BUNDLER

40–80% smaller AI debug prompts

Strips visual canvas coordinates and empty defaults, keeps only node parameters and edges, and wraps your error trace into a clean Claude/ChatGPT prompt.

03 / TIME-TRAVEL DIFFS

Local checkpoints before risky edits

Save workflow snapshots inside chrome.storage.local and inspect added, removed, or modified nodes and connection edges side-by-side.

04 / CLIENT HANDOFF DOCS

Instant README + Mermaid flowchart

Exports a complete Markdown handoff document with a valid Mermaid flowchart, credential checklist, $env variables, and node inventory table.

Free Forever
$0
  • Unlimited secret, credential & webhook scrubbing
  • Schema-preserving pinData PII anonymizer
  • Token-slim LLM debug prompt bundler
  • README.md + Mermaid diagram generator
  • Up to 3 local snapshots & structural diffs
Install Extension Free
FlowScrub Pro
$19 one-time · own forever
  • Everything in Free Forever
  • Unlimited local time-travel snapshots & diffs
  • Batch multi-file agency template scrubber
  • No recurring subscriptions, lifetime updates
Unlock Pro ($19 Once)