US Tech Automations

Browser tool One payment for 12 months Live

Hand your client a database diagram they can read

For developers who have to hand a client a readable picture of a database, not a pile of table scripts. Paste your database's table definitions. Get a diagram you can hand to a client, with notes you write for each table and column. Made for database consultancies who send this to clients again and again.

Price
$199 for 12 months
Built for
Developers who hand a database schema to a client.
Free part
Use the diagram tool without a paid key
Status
Live

Pricing and checkout settings checked against Stripe on 2026-09-10. Inspect the free tool and its supported limits before purchasing.

You pay once through Stripe; the Stripe return page checks your purchase and lets you retrieve your key. No email is sent.

Try it now — free, and it never leaves your browser

Paste a CREATE TABLE script below (PostgreSQL or MySQL). Nothing you paste is sent anywhere. The diagram is drawn on your screen only.

Draw a diagram to see its tables here. Click a table to highlight it, and add notes for the person you are handing this to.

Already paid? Unlock the handoff package

Retrieve your key on the return page Stripe opens after payment. Paste it below to turn on the HTML diagram with editable notes, the printable table views, and a CSV list of every table and column.

What you get for $199

Download a synthetic worked example (.zip)

The example contains made-up SQL only: its paid-format HTML handoff, schema dictionary CSV, source SQL and a manifest. The CSV describes tables and columns, not customer, order or destination-import data. SQL is parsed locally in your browser; SchemaHand does not connect to a database.

CSV safety limit: if a cell starts with a spreadsheet formula or control character, the CSV is withheld. The HTML keeps your schema unchanged. Notes edited in the saved HTML do not update the separate CSV.

Buy — $199 for 12 months$199 for 12 months through Stripe. The Stripe return page checks your purchase and lets you retrieve your key. No email is sent. One payment; the key works for 12 months. Refunds: if what you receive is not what the page describes, email operations@ustechautomations.com within 7 days for a full refund. Support: same address, replies within 2 business days.

Buy the paid key

$199 for 12 months · once, not a feed

Buy — $199 for 12 months

$199 for 12 months through Stripe. The Stripe return page checks your purchase and lets you retrieve your key. No email is sent. One payment; the key works for 12 months. Refunds: if what you receive is not what the page describes, email operations@ustechautomations.com within 7 days for a full refund. Support: same address, replies within 2 business days.