Changelog

What changed in dbdiagramr.

User-facing changes only: new tools, schema diagrams, sharing, privacy, and performance. This page is maintained with the product, not generated from commit messages.

October 2026

Faster page loads on mobile

The site ships less JavaScript, loads the important content sooner, and is easier to use with a keyboard or screen reader.

  • Faster loads on mobile and slower connections
  • Fixed contrast and heading-order accessibility issues

Corrected Supabase connection guidance

Schema pages and guides now use verified facts, clearer source notes, and safer share links.

  • Corrected Supabase, competitor, and RLS wording
  • Safer limits on shared diagram links

Refreshed guides and easier reading

Guide pages now use FAQ accordions and smoother scrolling so long explanations are easier to scan.

  • FAQ accordions on guide pages
  • Smoother page scrolling

Share a preview of your diagram

Share links now show a preview of the diagram when posted on X or LinkedIn, and new schema pages are available.

  • Public share links show your diagram on X and LinkedIn
  • Added Better Auth, ChartDB, and Supabase schema pages
  • Private share links with safe size limits

Honest pricing and a free Supabase RLS check

Pricing now says plainly that Pro is still in development, and the free RLS check shows which tables need attention.

  • Pricing page states that Pro is in development
  • Free RLS check shows RLS off, no policies, or policies to review
  • Safer live connections with verified TLS

Refreshed tool pages and a PR schema diff Action

The tool family got a clearer layout, and the GitHub Action now comments schema diffs on pull requests.

  • New tool-family layout and styling
  • GitHub Action comments schema diffs, migration previews, and Mermaid ERDs on pull requests

More free converters

Added more ways to turn SQL, CSV, and JSON into the format you need.

  • CSV to SQL, JSON to SQL, SQL to Mermaid, SQL to TypeScript, and SQL to Prisma
  • SQL validator and schema diff

More schema and tool guides

Published new guides on schema health, SQL formatting, and choosing a diagram tool.

  • New schema health and SQL formatting guides
  • Updated comparison guidance for diagram tools

September 2026

Ten new schema diagrams

Added ten popular PostgreSQL schemas, including Chinook, Pagila, DVD Rental, Northwind, and Spring Batch.

  • Chinook, Pagila, DVD Rental, Northwind, and Spring Batch diagrams
  • Library, hospital, RBAC, multi-tenant SaaS, and Better Auth diagrams
  • Every page shows tables, keys, and relationships

Free tools hub

Every free dbdiagramr tool now lives on one page, with the first converters and validators.

  • One page for every free tool
  • SQL formatter, schema analyzer, and other early tools in one place

New PostgreSQL guides

Published practical guides on schema documentation and Supabase connection fixes.

  • Schema documentation guide
  • Supabase ENOTFOUND and pooler fixes

A cleaner site and blog

Refreshed the site design, home page, and blog layout to make the product and guides easier to read.

  • Refreshed site design
  • Updated home page and blog layout
  • New blog preview images

More schemas and guides

Expanded the schema library and blog with more PostgreSQL references and tutorials.

  • Added Stripe and e-commerce schema diagrams
  • Published more PostgreSQL guides

August 2026

Paste SQL and search your schema

You can now paste PostgreSQL SQL instead of a connection string, then search and explore the diagram.

  • Paste PostgreSQL DDL instead of a connection string
  • Query mode import with column types
  • Search tables in the diagram
  • Clearer Supabase pooler errors

Compare dbdiagramr with other tools

Added an alternatives hub with side-by-side comparisons for dbdiagram.io and DrawSQL.

  • Alternatives hub
  • dbdiagram.io and DrawSQL comparison pages

Interactive diagrams on the home page

Diagrams are now interactive, with previews on the home page and schema pages.

  • Pan, zoom, and drag tables
  • Trace foreign keys by hovering
  • Diagram previews on schema pages

July 2026

dbdiagramr goes live

Generate an interactive ER diagram from a PostgreSQL connection string, with no signup or diagram limit.

  • Connect with a PostgreSQL URL and get a live diagram
  • Clearer connection errors and toasts
  • No signup and no diagram limit

See the current version

Open the tool or follow the project on GitHub.