Format guide
What is ENV?
Environment variable file is a environment variable file used as readable text configuration or markup, created by Various. App secrets and environment config — never upload casually. Keep secrets local — Format Convertly converts in the browser without uploading.
ENV format specifications
- Full name
- Environment variable file
- Kind
- configuration / plain text
- File extension
- .env
- MIME type
- text/plain
- Developer / standard
- Various
- Compression
- None (plain text)
- Quality model
- Lossless / not lossy
- Container
- No / single bitstream typical
- Common codecs
- —
- Technical sources
- —
- Transparency
- Not supported
- Animation
- No (still / non-animated typical use)
- Typical size
- Tiny
- Browser support
- Download/edit as text
- Compatibility
- Text editors and relevant runtimes
ENV compression & quality
ENV is text. Compress with ZIP/GZ only for transport.
Quality: Exact text
Typical size: Tiny
Transparency & animation
Not applicable.
Not applicable.
ENV metadata
Usually none beyond encoding.
Best use cases for ENV
- App secrets and environment config — never upload casually
- Developer workflows
- Config and docs pipelines
When to avoid ENV
- Uploading secrets to untrusted converters
- Treating as a rich document format
Advantages
- Readable
- Scriptable
- Easy to convert to other text forms
Disadvantages
- Easy to leak secrets
- Dialect/tool specific
- Not for non-technical publishing
Compatibility
Text editors and relevant runtimes
Browsers: Download/edit as text
Software support
- VS Code
- Server tooling
- Format Convertly
Device support
- Developer and ops machines
How to open ENV
Open with any text editor.
How to convert ENV
Convert with Format Convertly’s browser text/data tools — keep secrets on-device.
Popular ENV conversions
Related formats
ENV tools
Tools extend the format graph beyond one-off conversion — compression, metadata, and utilities for real workflows.
ENV FAQ
What is ENV?
Environment variable file. App secrets and environment config — never upload casually.
Are my ENV files uploaded on Format Convertly?
No. ENV conversion runs in your browser. Files are not sent to Format Convertly servers for processing.