Developer Toolkit
The essential suite for software engineers, API developers, and devops.
Prisma to ERD Generator
Generate interactive visual Entity Relationship Diagrams (ERD) from Prisma schemas with SVG & Mermaid export.
SQL to Prisma Schema Converter
Convert PostgreSQL, MySQL, and SQLite CREATE TABLE DDL statements into Prisma Schema models.
Prisma to SQL DDL Converter
Compile Prisma schema models into executable PostgreSQL, MySQL, or SQLite CREATE TABLE statements.
JSON to Prisma Schema Generator
Infer Prisma schema models, scalar types, and relational foreign keys directly from raw JSON payloads.
JSON Formatter & Validator
Prettify, validate, minify, and inspect JSON with syntax highlighting and tree view.
JWT Debugger & Decoder
Decode JSON Web Tokens (JWT), inspect headers, payloads, claims, and expiry dates.
Base64 Encoder / Decoder
Encode strings to Base64 or decode Base64 data with full UTF-8 Unicode support.
Hash Generator
Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for any text input.
UUID / GUID Generator
Bulk generate cryptographically secure UUID v4 identifiers with custom formatting.
URL Encoder / Decoder
Percent-encode special URI characters or decode URL-encoded query strings.
Regex Tester & Debugger
Test regular expressions with real-time match highlighting, flags, and capture groups.
SQL Formatter & Beautifier
Format, indent, and prettify messy SQL queries for PostgreSQL, MySQL, and SQLite.
Text Diff Checker
Compare two text snippets or code blocks to see additions, deletions, and line changes.
Chmod Permissions Calculator
Calculate Linux and Unix file permissions (e.g., 755, 644) with read, write, execute checkboxes.