VibeSchema

ER Diagram to Image

Need a quick, shareable image of your database entity-relationship diagram for documentation, a presentation, or to send to a colleague? VibeSchema’s quick diagram auto-layout and PNG export features are ideal for this.

Open Editor

Open the ER diagram maker and export a clean PNG - free, no sign-up.


How It Works

  1. Select your mode and paste. Pick the matching mode (DBML, PostgreSQL, or MySQL), switch to Code View, and paste your schema. The auto-layout positions all tables automatically.

  2. Tweak the layout (optional). Drag tables to rearrange, or toggle display options under View like enum visibility or edges above tables.

  3. Export as PNG. Hit Export → PNG to download a high-resolution image of exactly what you see.

Why Export an ER Diagram Image

Embedding an ER diagram image in your README, wiki, or design doc makes the data model immediately understandable to anyone on the team - no tool access required. A single PNG can replace pages of written explanation when onboarding new developers or reviewing a database design.

ER diagram images are also useful for architecture reviews, technical blog posts, and slide decks. Because VibeSchema’s PNG export renders the full canvas at high resolution which adapts to the size of the actual schema, the output looks sharp whether it’s displayed inline or projected on a screen.

Free, No Sign-Up

VibeSchema is free to use. No account required. Open the ER diagram maker, paste or build your diagram, and download the image.

Open Editor

Ready to start? Open the ER diagram maker - free and no sign-up required.