Query Dependency Graph

What is Query Dependency Graph?

Query Dependency Graph is a free, browser-based tool that helps you get the job done quickly. Show which tables a CTE / view depends on. 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.

How to use Query Dependency Graph

1Paste or drop your data into the workspace.
2Adjust the available options to suit your data.
3Copy or download the result — it never leaves your browser.

Features

Fast, focused, and easy to use
100% client-side — no upload, fully private
Free with no account, no watermark, and no daily limit
Works on large inputs, limited only by your device's memory
Load a sample, then copy, download, or share your result

Common uses

Drafting and checking queries without a database connection
Quick one-off data jobs without opening a heavy app
Preparing data before importing it elsewhere
Sharing a reproducible result with a teammate via a link

Used by

Database administrators
Backend developers
Data engineers
Students

Common errors

Input is copied from a source with hidden whitespace or encoding issues.
The result is not reviewed before being reused elsewhere.
The wrong options are selected for the target workflow.
The original data is not kept for comparison.

How it works

1Accepts the input for Query Dependency Graph.
2Runs the operation in the browser.
3Returns a result you can copy, download, or continue using.

Recommended workflow

1
Prepare the input
Use this tool as the focused step in a larger browser-based workflow.
2
Run Query Dependency Graph
Review the preview, copy or download the result, and keep everything local in your browser.
3
Next recommended tool
SQL Schema Visualizer: Browse tables/columns of a SQL schema interactively.
Open tool
4
Then continue with
Table Relationship Visualizer: Visualize FK relationships across a schema.
Open tool
5
Then continue with
SQL Query Analyzer: Inspect a query: tables, joins, projections, filters.
Open tool

Frequently asked questions

How do I use Query Dependency Graph?: Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Show which tables a CTE / view depends on.
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 Query Dependency Graph 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.
Do I need to install anything?: No installs and no extensions — it runs entirely in your web browser and even works offline once the page has loaded.