D1 Database Manager for Cloudflare

Last Updated November 30, 2025 - Production/Stable v1.1.1

This Docker image provides a modern, full-featured web application for managing Cloudflare D1 databases with enterprise-grade authentication via Cloudflare Access (Zero Trust). Run D1 Database Manager in Docker for development, testing, or self-hosted deployments.

Live Demo • Docker • Wiki • Changelog • Release Article

Tech Stack

Frontend: React 19.2.0 | Vite 7.2.4 | TypeScript 5.9.3 | Tailwind CSS | shadcn/ui Backend: Cloudflare Workers + KV + D1 + R2 + Durable Objects + Zero Trust

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🎯 Features

Database Management

• Create, rename, delete, download, optimize, and upload databases
• Bulk operations with multi-select
• Upload/import SQL files
• Database search filter - Quickly find databases by name
• NEW ✨Job history tracking - Track all database operations with detailed history

Table Operations

• Visual schema designer
• Clone, export (SQL/CSV), and bulk operations
• Column management (add, modify, rename, delete)
• Foreign key dependency analysis
• Table search filter - Quickly find tables by name

Query Console

• SQL editor with syntax highlighting
• Query history and saved queries
• CSV export

Advanced Features

• Row-Level Filtering - Type-aware filters with OR logic, BETWEEN, IN operators
• Foreign Key Visualizer - Interactive graph with add/modify/delete constraints
• ER Diagram - Visual schema documentation with PNG/SVG/JSON export
• Cascade Impact Simulator - Preview DELETE cascades before execution
• Undo/Rollback - Restore dropped tables, columns, or deleted rows
• FTS5 Full-Text Search - Create and manage virtual tables
• Constraint Validator - Detect orphans and integrity violations
• Index Analyzer - Smart index recommendations
• NEW ✨Time Travel - View bookmarks, checkpoint history, and CLI restore commands
• NEW ✨Read Replication - Enable/disable global read replicas with D1 Sessions API info

User Experience

• Dark/Light/System themes
• Responsive design

📚 Full documentation: Wiki

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🚀 Quick Start

Prerequisites

• Node.js 18+
• Cloudflare account (for production)

Local Development

git clone https://github.com/neverinfamous/d1-manager.git

cd d1-manager

npm install

cp .env.example .env

Start the servers (2 terminals):

Terminal 1 - Frontend:

npm run dev

Terminal 2 - Worker API:

npx wrangler dev --config wrangler.dev.toml --local

Open http://localhost:5173 - no auth required, mock data included.

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🔧 Production Deployment

1. Authenticate with Cloudflare

npx wrangler login

2. Create Metadata Database

npx wrangler d1 create d1-manager-metadata

npx wrangler d1 execute d1-manager-metadata --remote --file=worker/schema.sql

3. Configure Wrangler

cp wrangler.toml.example wrangler.toml

Edit wrangler.toml with your database_id from step 2.

4. Set Up Cloudflare Access

1. Go to Cloudflare Zero Trust
2. Configure authentication (GitHub OAuth, etc.)
3. Create an Access Application for your domain
4. Copy the Application Audience (AUD) tag

5. Create API Token

1. Go to Cloudflare API Tokens
2. Create Custom Token with Account → D1 → Edit permission

6. Set Secrets

npx wrangler secret put ACCOUNT_ID

npx wrangler secret put API_KEY

npx wrangler secret put TEAM_DOMAIN

npx wrangler secret put POLICY_AUD

7. Deploy

npm run build

npx wrangler deploy

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⬆️ Upgrading

Update Schema (Required for New Features)

Run this after pulling updates to add new tables (safe to run multiple times):

npx wrangler d1 execute d1-manager-metadata --remote --file=worker/schema.sql

Redeploy

git pull origin main

npm install

npm run build

npx wrangler deploy

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🐳 Docker

docker pull writenotenow/d1-manager:latest

docker run -d -p 8080:8080 \
  -e ACCOUNT_ID=your_account_id \
  -e API_KEY=your_api_token \
  -e TEAM_DOMAIN=https://yourteam.cloudflareaccess.com \
  -e POLICY_AUD=your_aud_tag \
  writenotenow/d1-manager:latest

See DOCKER_README.md for complete Docker instructions.

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📋 API Reference

Endpoint	Description
GET /api/databases	List databases
POST /api/databases	Create database
DELETE /api/databases/:dbId	Delete database
PUT /api/databases/:dbId/replication	Set read replication mode
GET /api/tables/:dbId/list	List tables
POST /api/query/:dbId/execute	Execute SQL

📚 Full API docs: Wiki - API Reference

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🛠️ Tech Stack

Frontend	Backend
React 19.2.0	Cloudflare Workers
TypeScript 5.9.3	Cloudflare D1
Vite 7.1.12	Cloudflare Access
Tailwind CSS + shadcn/ui

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🐞 Troubleshooting

"Failed to list databases"

• Verify ACCOUNT_ID is correct
• Ensure API token has D1 Edit permission (not just Read)

Authentication loop

• Check TEAM_DOMAIN includes https://
• Verify POLICY_AUD matches your Access application

📚 More solutions: Wiki - Troubleshooting

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🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit changes (git commit -m 'Add amazing feature')
4. Push to branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📚 Guidelines: Wiki - Contributing Guide

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📄 License

MIT License - see LICENSE for details.

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📞 Support

• 🐛 Bug Reports: GitHub Issues
• 💡 Feature Requests: GitHub Discussions
• 📧 Email: admin@adamic.tech

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Made with ❤️ for the Cloudflare community