Table Relationship Visualizer

What is Table Relationship Visualizer?

Table Relationship Visualizer is a free, browser-based tool that helps you turn raw numbers into clear charts. Visualize FK relationships across a schema. It's built for speed and privacy: Everything runs locally in your browser — your data is never uploaded to a server. No sign-up, no installs, and no daily limits.

Used by

• Database administrators
• Backend developers
• Data engineers
• Students
• Dashboard builders
• Report writers

Recommended workflow

1. 1

   Prepare the input

   Visualize the dataset after it has been cleaned enough for reliable labels and numeric values.

2. 2

   Run Table Relationship Visualizer

   Review the preview, copy or download the result, and keep everything local in your browser.

3. 3

   Next recommended tool

   ER Diagram Generator: Generate an ER diagram from CREATE TABLE statements.

   Open tool
4. 4

   Then continue with

   SQL Schema Visualizer: Browse tables/columns of a SQL schema interactively.

   Open tool
5. 5

   Then continue with

   SQL → Prisma: Generate a Prisma schema from CREATE TABLE statements.

   Open tool

Frequently asked questions

How do I use Table Relationship Visualizer?

Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Visualize FK relationships across a schema.

Is my data uploaded or stored anywhere?

No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.

Is Table Relationship Visualizer free?

Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.

What's the maximum file size?

There's no hard limit imposed by the tool. Because processing happens in your browser, the practical ceiling is your device's available memory — most everyday files work instantly.

Can I export the chart?

Yes — open the chart fullscreen and export it as an SVG (vector) or PNG (image) for slides, docs, or reports.