Local Database Tool

Manage structured data sets privately without an external server. Create local tables, store records, and export data in a high-fidelity workspace.

MyCollection

Active Local Table

0 Records stored locally
ID Name Data Actions

What is the Local Database Tool?

The Local Database Tool is a browser-side data management utility designed to store, organize, and export structured records without setting up SQL servers. By leveraging local browser storage, users can build custom table logs, audit datasets, and manage listings directly from their web browser.

This database operates entirely client-side, persisting your records in your browser cache. Since no table rows, field strings, or uploaded file parameters are sent to external databases, your inventory and catalog records remain private.

How to Use the Local Database Tool

  1. Add a New Record: Click the "+ Add Record" button. Enter your name and description in the popup form, then click "Save Record".
  2. Edit or Remove Entries: Look at the table dashboard. Click the "Edit" button to change fields or click the red "Delete" button to remove a record.
  3. Import an Existing JSON Database: Click "Import JSON" to upload a previously exported database file and populate the table.
  4. Export Your Dataset: Click "Export CSV" to download your table for use in Excel or Google Sheets, or click "Export JSON" to save a structured database backup.
  5. Reset the Database: Click the "Clear Database" button to delete all stored rows from your browser cache.

Key Features

  • LocalStorage Data Persistence: Automatically stores your table records in your browser's persistent cache.
  • Flexible Data Export: Export your data with one-click download configurations for standard CSV and JSON formats.
  • JSON Import Engine: Re-upload previously saved JSON tables to resume your sessions instantly.
  • Visual CRUD Form Modals: Add, read, update, and delete entries via a clean form interface.
  • 100% Client-Side Engine: Keeps all records on your local machine to protect data privacy.

Common Use Cases

  • Mock Data Prototyping: Mock lists of user profiles, product catalogues, or configurations for web app prototypes.
  • Offline Inventory Tracking: Log product units, stock counts, and serial numbers without database setups.
  • Leads and Campaign Logging: Record lead contacts, project statuses, or campaign milestones privately.
  • Educational Database Training: Learn the basics of database CRUD operations (Create, Read, Update, Delete) in a visual sandbox.

Frequently Asked Questions

No. This tool is a visual flat-file database designer designed for simple table cataloging. It operates using standard JavaScript objects instead of SQL query engines.

Your database records are stored entirely in your browser's LocalStorage. The data stays on your machine even if you refresh the page or reboot your computer.

Clearing your browser's application cache or LocalStorage data will delete your stored database. We recommend clicking the "Export JSON" button regularly to download backups to your local drive.

Standard browser caches support up to 5MB of LocalStorage data, which is sufficient for thousands of text-based rows. For massive files or media storage, we recommend dedicated database software.

🔒 Privacy & Data Note: Database records, modifications, imports, and exports occur locally in your browser. No files are uploaded to our servers.