{"repo":"royalbhati/sqltoerdiagram","free":true,"listed":false,"github":"https://github.com/royalbhati/sqltoerdiagram","clone":"git clone https://github.com/royalbhati/sqltoerdiagram.git","description":"ER diagram generator. Paste CREATE TABLE statements and get a clean, interactive ERD — runs 100% in your browser, nothing uploaded","language":"HTML","stars":585,"topics":["data-modeling","database","database-schema","dbdiagram","dbml","developer-tools","diagram","entity-relationship-diagram","er-diagram","erd"],"license":"MIT","category":"databases-storage","readme_excerpt":"SQL to ER Diagram A free, open-source online ERD generator. Paste a SQL schema ( CREATE TABLE statements) → get a clean, interactive entity-relationship diagram. 100% local · no signup · no upload. It runs entirely in your browser, so your schema never leaves your machine — no server, no backend. Live at sqltoerdiagram.com . Why Every other SQL-diagram tool is either paywalled, ugly, or slow. SQL to ER Diagram is a single static page that stays smooth at hundreds of tables , edits your SQL two-way, and shares a whole diagram in a single link — with no account and nothing leaving your browser. Features Parse - Standard CREATE TABLE / ALTER TABLE DDL across PostgreSQL, MySQL, SQLite, SQL Server & Snowflake . Visualize & navigate - Canvas renderer with cached bitmaps + viewport culling — smooth at hundreds of tables (benchmarked 120fps while zooming 300 tables / 593 FKs). - Declutter dense schemas : FK lines are soft by default; hover a table to highlight just its relationships, click to pin focus (fades every unrelated table and line), click empty space to clear. - Drag tables, scroll / pinch to zoom , and pan. Smart layout - Hub-aware layered auto-arrange : the most-connected table is placed on one side with its related tables aligned beside it. Horizontal / Vertical direction and Compact / Comfortable / Spacious spacing live under the Arrange ▾ menu. - Overlap-free : auto-arrange runs a separation pass so no two tables overlap. - Your arrangement is saved : positions and the ","default_branch":null,"files":null,"tree":[],"storefront":"/r/royalbhati","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/royalbhati/sqltoerdiagram/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}