Nicheloom

Market intelligence for builders — see what's gaining traction before it's crowded.

SchemaHand Offline

Turn SQL into a client handoff, without uploading it

Details

External ID
1256503
Source
PH
Company
—
Product
SchemaHand Offline
Website domain
producthunt.com
Launched
Sept. 21, 2026
Cohort
—
Upvotes
1
Upvotes percentile
0.30815693820825313
Tags
Developer Tools
Fetched at
Sept. 21, 2026, 5:01 p.m.
Updated at
Sept. 21, 2026, 5:01 p.m.

Description

For developers and database consultants handing a schema to a client. Open one offline HTML file, paste supported PostgreSQL/MySQL table scripts, and export an interactive diagram, editable notes, printable table views and a CSV dictionary. Retains supported ALTER TABLE relationships and MySQL comments. No database connection or schema upload. $199 once; no account or key. A SQL subset, not a full database parser. Tested in Chromium on Linux. Screenshots use the built-in synthetic example.

Enrichment

Theme
database infrastructure and developer tools
Vertical
Horizontal
Function
Dev tools
Audience
Developer
AI stance
Not AI
Project type
Commercial product
Normalized one-liner
offline sql documentation tool for client handoffs
Manually corrected
False

Could you build this?

Yes It is a self-contained offline HTML/JS file that uses client-side SQL AST parsing (e.g., sql-parser) and an SVG/canvas charting library like Mermaid or vis.js to generate ER diagrams and export tables.

Competitors

Other products that read as similar to this one — 136 launches clear the similarity bar, closest 8 shown.

Attention rank: #91 of 137 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 327 days after the earliest competitor.

Other launches for this product

Same idea, different domain

Nobody's really built a dev tools tool for Sales yet.