SQLER is a B2B product built for developers and database designers.

What platforms does SQLER run on?

SQLER runs on the web, Windows, macOS, and Linux.

Is SQLER still active?

Unverified. SQLER has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

SQLER is developed by yuqiang-yuan.

Back to the index

SQLER

Name: SQLER
Author: yuqiang-yuan

visualstudio.comDiagramming & whiteboards

SQLER is a VS Code extension that reads the currently open SQL file and renders an entity-relationship diagram. It helps developers and database designers inspect tables and relationships visually while working with SQL schemas.

FreeWebWindowsmacOSLinux

Visit visualstudio.com

Overview

4 features

SQLER sits in PulseGate's Diagramming & whiteboards category. It helps developers visualize database relationships from the SQL file currently open in VS Code. It is built as a B2B product for developers and database designers. SQLER is free to use. It ships for the web, Windows, macOS, and Linux.

Behind SQLER is yuqiang-yuan, and it first shipped in 2026. Among its 4 catalogued features are SQL parsing, ER diagrams, and open-file analysis.

SQL parsing
ER diagrams
Open-file analysis
Schema visualization

Built with & integrations

Connectors

vscode

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed31 Aug · 21:04 UTC
SQLER - SQL to ER Diagram verified against its public source
Source: PulseGate · Open

Frequently asked questions about SQLER

What is SQLER?: SQLER helps developers visualize database relationships from the SQL file currently open in VS Code. It is catalogued under Diagramming & whiteboards on PulseGate.
Who is SQLER for?: SQLER is a B2B product built for developers and database designers.
Is SQLER free?: Yes — SQLER is free to use.
What platforms does SQLER run on?: SQLER runs on the web, Windows, macOS, and Linux.
Is SQLER still active?: Unverified. SQLER has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who develops SQLER?: SQLER is developed by yuqiang-yuan.
How long has SQLER been around?: SQLER first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 31 Aug 2026
Built for: developers and database designers
Model: B2B
Solves: Helps developers visualize database relationships from the SQL file currently open in VS Code.

Registered as

VS Code Marketplace: yuqiang-yuan.sqler

Developer

yuqiang-yuan

Index record

Indexed: 31 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 31 Aug 2026

Identity audit (13)

Slug: sqler-sql-to-er-diagram-visualstudio-com
Lifecycle state recorded: 31 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 31 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 31 Aug 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=yuqiang-yuan.sqler

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do

SQL to ER Diagramsqltoerdiagram.com.