Tables and columns
Extract table and column configuration including formulas, validation, references, display settings, and supported properties.
v1.9.1 · Extract + Analyze · Also available for Microsoft Edge
Browser extension for AppSheet developers
Extract your AppSheet app. Understand what it means.
Capture supported AppSheet configuration in a Complete App Snapshot, then compare versions, explore dependencies and change impact, review App Health, and generate technical documentation — all locally in your browser.
Works with existing AppSheet applications. No separate account required.
✓ Free to use✓ Local processing✓ No tracking✓ No external server
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JSON exportStructured and reusable
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CSV exportReady for Excel
Two focused modes
Extract what matters. Analyze what it means.
Use Extract to capture supported AppSheet configuration. Use Analyze to compare, understand, review, and document the application from a Complete App Snapshot.
Slices and views
Capture Slices, custom Views, and supported System Generated Views with their available configuration.
Actions and Automation
Extract Actions, Bots, Events, Processes, and supported Tasks including email, Apps Script, and data actions.
Complete App Snapshot
Create one structured JSON snapshot containing the supported application configuration for analysis, comparison, documentation, and handover.
Snapshot Comparison New
Compare two Complete App Snapshots and review added, removed, and changed configuration in a full-width workspace.
App Intelligence New
Explore what a component uses, what uses it, and the discovered downstream impact before making a change.
App Health New
Review unresolved references, maintainability signals, duplicate-like configuration, and other static review candidates.
Technical Documentation New
Generate structured HTML and Markdown documentation covering the data model, configuration, automation, dependencies, and App Health findings.
A closer look
The extraction workflow, at a glance.
A quick visual tour of the extraction workflow. Analysis tools open in dedicated full-width pages when you need more space.
Why use it?
Move from configuration export to application understanding.
Turn AppSheet configuration into structured evidence you can review, compare, explain, and document without repeatedly opening every editor screen.
Change review
Compare snapshots before and after a change to see exactly what was added, removed, or modified.
Impact analysis
Explore discovered dependencies and downstream usage before modifying a column, slice, view, action, or automation component.
App Health and cleanup
Surface review candidates and maintainability signals without pretending static analysis can replace developer judgment.
Documentation and handover
Generate technical documentation and keep a structured snapshot for troubleshooting, migration, and project handover.
Simple workflow
Extract first. Analyze when you need deeper answers.
Open your app
Open the AppSheet application you want to inspect and launch AppSheet Toolkit in the side panel.
Extract configuration
Select individual components or create a Complete App Snapshot containing the supported application structure.
Analyze locally
Compare snapshots, explore App Intelligence, run App Health, or generate Technical Documentation from the snapshot.
Use the result
Review changes, investigate impact, improve maintainability, document the app, or use the structured output in your wider workflow.
Works where you work
Extract beside the AppSheet editor. Analyze in focused workspaces.
The side panel stays compact for extraction and tool selection, while larger comparison, impact, health, and documentation results open in full-width pages.
Built from a real developer pain point
Built by an AppSheet developer, for AppSheet developers.
AppSheet Toolkit started by removing the repetitive work of reviewing and copying metadata one screen at a time. It has evolved into a local-first toolkit for extracting application configuration, comparing versions, understanding dependencies and impact, reviewing App Health, and generating technical documentation.
Product roadmap
From metadata extraction to application intelligence.
v1.9.1 brings the core local analysis layer together: Extract, Compare, App Intelligence, App Health, and Technical Documentation. The next major direction is an optional AI layer built on top of this deterministic local foundation.
Share a feature request →Available now · v1.9.1
- Tables, Columns, Slices, Views, Actions, and Automation extraction
- Complete App Snapshot in structured JSON
- Snapshot Comparison
- App Intelligence dependency and impact analysis
- App Health static review
- Technical Documentation in HTML and Markdown
- Clean Extract and Analyze side-panel modes
- Local-first processing with no analytics or advertising trackers
Exploring next
- Opt-in AI-assisted application analysis
- Ask questions about a selected component or application flow
- AI-assisted troubleshooting and explanation
- Deeper expression exploration and reasoning
- Use App Intelligence to send only relevant context when AI is enabled
- Optional history and collaboration capabilities as real user demand develops
✓
Privacy first
Your AppSheet configuration stays local.
AppSheet configuration is read only when you initiate Toolkit functionality and is processed locally in your browser. Extracted metadata and analysis results are not transmitted to the developer or third-party servers.
FAQ
Questions before installing?
The essentials, without the fine print.
Does AppSheet Toolkit send my AppSheet configuration anywhere?
No. AppSheet configuration is processed locally in your browser and is not transmitted to the developer or third-party servers.
What can I extract?
Toolkit supports Tables and Columns, Slices, Views, Actions, Automation Bots, Events, Processes, supported Tasks, and a Complete App Snapshot containing the supported configuration in one JSON file.
What is the Analyze tab?
Analyze contains Snapshot Comparison, App Intelligence, App Health, and Technical Documentation. These tools work from Complete App Snapshot files and run locally in your browser.
What does App Intelligence do?
It builds a static dependency model from the snapshot so you can explore what a component uses, what uses it, and discovered direct or downstream impact. It is an analysis aid, not a runtime guarantee.
What does App Health do?
App Health identifies static review candidates such as unresolved references, maintainability signals, duplicate-like configuration, and potentially unused components. Findings are intentionally presented for developer review rather than automatic deletion.
Can Toolkit generate technical documentation?
Yes. Technical Documentation can generate structured HTML and Markdown covering the application summary, data model, configuration, automation, dependencies, App Health findings, and an optional baseline comparison.
Can I export JSON and CSV together?
Yes for regular component exports. Complete App Snapshot is generated as structured JSON because it is also the input for the Analyze tools.
Is this an official Google product?
No. AppSheet Toolkit is an independent third-party extension and is not affiliated with or endorsed by Google.
Free browser extension
Extract, understand, and document your AppSheet app.
Create a Complete App Snapshot, compare versions, explore impact, review App Health, and generate technical documentation without sending application metadata to an external analysis service.