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Preview of flowser

flowser by tomo

Flowser - A browser extension for automating web workflows with AI

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About this extension
Features:
  • Visual Workflow Editor
  • Build and manage workflows using a drag-and-drop node-based editor
  • AI Integration
  • Interact with Google Gemini, OpenAI GPT, Anthropic Claude, and DeepSeek models
  • Build smart automations using custom prompts
  • Browser Automation
  • Query browser tabs based on patterns, status, and active states
  • Perform actions on tabs (create, close, group)
  • Create, query, and close browser windows
  • Trigger workflows automatically on tab events (tab created, tab updated)
  • Web Page Actions
  • Interact with page elements: Click elements via CSS selectors or XPath
  • Wait for elements to load or pause execution
  • Fetch page content (text or HTML) for data scraping or extraction
  • Data and Advanced Operations
  • Execute custom JavaScript code within workflows using sandboxed JS execution
  • Organize and store retrieved data into local Data Tables (supporting CRUD operations)
  • Branch workflows with flexible conditional (IF) logic
  • Manipulate and transform item fields (mapping, merging, keeping specific properties)
  • Automation Scheduling
  • Trigger workflows manually
  • Schedule recurring executions using cron expressions
  • Security and Privacy First
  • All data and workflows run locally in your browser
  • Sensitive API keys and credentials are encrypted using a Master Password
  • Free and open source - <https://github.com/tomowang/flowser>
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
1.2.0
Size
3.03 MB
Last updated
5 days ago (Jul 19, 2026)
Related Categories
  • Tabs
License
MIT License
Version History
  • See all versions
Tags
  • user scripts
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