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ZeroUpload
Data & Dev Config • Zero-Server RAM Execution

Convert SQL to JavaScript Object Online - Free, Local & Instant

Instant SQL (.sql) to JavaScript Object (.js) converter. 100% client-side processing in your browser RAM — zero file uploads, full privacy, drag & drop or paste raw text.

SQL → JavaScript Object ⇄ Swap (JavaScript Object → SQL)

Technical Comparison: SQL vs JavaScript Object

Data & Dev Config
Specification SQL (Source) JavaScript Object (Target)
Full Specification Structured Query Language (CREATE + INSERT statements) ES Module JavaScript Object Literal
File Extension & MIME .sql (application/sql) .js (text/javascript)
Data Typing Model Typed relational columns (INTEGER, REAL, BOOLEAN, VARCHAR, TEXT) Unquoted identifier keys, single-quoted strings, ES export default
Structure & Hierarchy Relational table schema with batch INSERT tuples Arbitrarily nested JS objects and arrays
Comments Support Supported (-- single line and /* block */) Supported (// and /* */)
Primary Ecosystem PostgreSQL, MySQL, SQLite, MariaDB, Supabase database seeding Vite/Webpack configs, TypeScript/JS mock data, Next.js constants

SQL to JavaScript Object — Before & After Example

Before (SQL Input)
CREATE TABLE my_table (
  id INTEGER,
  name VARCHAR(255),
  email VARCHAR(255),
  role VARCHAR(255),
  active BOOLEAN,
  score REAL,
  "address.city" VARCHAR(255),
  "address.country" VARCHAR(255)
);

INSERT INTO my_table (id, name, email, role, active, score, "address.city", "address.country") VALUES (1, 'Alice Johnson', 'alice@example.com', 'admin', TRUE, 98.5, 'Berlin', 'DE');
INSERT INTO my_table (id, name, email, role, active, score, "address.city", "address.country") VALUES (2, 'Bob Smith', 'bob@example.com', 'editor', FALSE, 87, 'Austin', 'US');
INSERT INTO my_table (id, name, email, role, active, score, "address.city", "address.country") VALUES (3, 'Chiara Rossi', 'chiara@example.com', 'viewer', TRUE, 91.25, 'Milan', 'IT');
After (JavaScript Object Output)
const data = [
  {
    id: 1,
    name: 'Alice Johnson',
    email: 'alice@example.com',
    role: 'admin',
    active: true,
    score: 98.5,
    address: {
      city: 'Berlin',
      country: 'DE',
    },
  },
  {
    id: 2,
    name: 'Bob Smith',
    email: 'bob@example.com',
    role: 'editor',
    active: false,
    score: 87,
    address: {
      city: 'Austin',
      country: 'US',
    },
  },
  {
    id: 3,
    name: 'Chiara Rossi',
    email: 'chiara@example.com',
    role: 'viewer',
    active: true,
    score: 91.25,
    address: {
      city: 'Milan',
      country: 'IT',
    },
  },
];

export default data;

Frequently Asked Questions: SQL to JavaScript Object

How do I convert SQL to JavaScript Object online without uploading sensitive files? ▾

Paste your SQL data or drag and drop a .sql file into the converter above. ZeroUpload parses SQL and serializes JavaScript Object 100% inside your browser RAM using local JavaScript—no bytes are ever sent to an external server.

How are nested objects or tabular columns mapped between SQL and JavaScript Object? ▾

When converting hierarchical structures (Relational table schema with batch INSERT tuples) and tabular or config formats (Arbitrarily nested JS objects and arrays), our engine automatically flattens or unflattens dot-separated keys (such as address.city) and preserves numbers, booleans, arrays, and null values.

Is this SQL to JavaScript Object converter free for commercial and production config files? ▾

Yes. The tool is completely free, requires no account or API key, and works offline once loaded. Because execution happens in local memory, it is safe for proprietary SQL, database exports, and production secrets.

Can I convert JavaScript Object back to SQL? ▾

Yes! Click the "Swap (JavaScript Object → SQL)" button at the top of the workspace or use the reverse converter link at the bottom of this page for bidirectional conversion.