Free, 100% client-side private JSON Schema (Draft 7/2020-12) to .env Key-Value Pairs converter. Transform syntax instantly in your browser with zero data logging, strict AST validation, and CLI support.
_SCHEMA="http://json-schema.org/draft-07/schema#"
TITLE=UserProfile
TYPE=object
PROPERTIES_ID_TYPE=string
PROPERTIES_NAME_TYPE=string
PROPERTIES_EMAIL_TYPE=string
PROPERTIES_EMAIL_FORMAT=email
PROPERTIES_ROLE_TYPE=string
PROPERTIES_ROLE_ENUM=["admin","member","guest"]
PROPERTIES_ACTIVE_TYPE=boolean
PROPERTIES_PREFERENCES_TYPE=object
PROPERTIES_PREFERENCES_PROPERTIES_THEME_TYPE=string
PROPERTIES_PREFERENCES_PROPERTIES_NOTIFICATIONS_TYPE=boolean
PROPERTIES_PREFERENCES_PROPERTIES_RETRIES_TYPE=integer
PROPERTIES_PREFERENCES_REQUIRED=["theme","notifications","retries"]
PROPERTIES_TAGS_TYPE=array
PROPERTIES_TAGS_ITEMS_TYPE=string
REQUIRED=["id","name","email","role","active"]
Paste or type your source JSON Schema (Draft 7/2020-12) syntax into the input editor pane.
The parser validates data structure in real-time, building an in-memory AST without sending any bytes to external servers.
Inspect the formatted .env Key-Value Pairs output generated instantly in the output preview pane.
Copy the result to your clipboard, download as a .env file, or chain it into a multi-step DevFlow pipeline.
100% Client-Side Private: All transformations execute entirely within your browser memory; zero payload logging.
Strict AST Preservation: Retains nested objects, arrays, types, and schema contracts accurately.
Instant Interactive Feedback: Real-time syntax validation with line-specific error reporting.
DevFlow CLI Compatible: Automate identical conversions directly inside your terminal, pre-commit hooks, or CI pipelines.
Run this transformation offline using the high-performance DevFlow CLI inside GitHub Actions, GitLab CI, or pre-commit hooks.
devflow convert json-schema env -i data.schema.json -o output.envGenerate TypeScript interfaces, Zod schemas, and Valibot schemas from JSON.
Render Draft-07 / 2020-12 JSON Schemas into interactive visual trees, documentation diagrams, and realistic mock data.
Parse, validate, and convert .env files between JSON, YAML, Docker, and Kubernetes formats.