Obj Gen
Generate JSON, HTML, and code in real time from text syntax.
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Use it free
Open the official tool or demo — no account needed.
Self-host it
Run the open-source version on your own infrastructure.
What is Obj Gen?
ObjGen is an open-source text-to-code parser that converts lightweight, indentation-based text syntax into structured data formats such as JSON, HTML, and programming code constructs in real time. It solves the friction of writing manual boilerplate syntax, where developer efficiency drops due to repetitive typing of curly braces, quotation marks, and nested bracket pairs. At its core, the tool accepts a minimalist shorthand notation as input, where whitespace and line indentation define structural hierarchy and object relationships. As you type a line such as user.name = Jane, ObjGen parses the string and emits fully validated, formatted JSON objects, HTML elements, or target language variable assignments instantly. If you need to verify the schema structure after compilation, use our JSON validator tools to confirm structural integrity. First, it provides live syntax transformation, rendering formatted target output in real time as text characters are entered into the input buffer. Second, it supports deeply nested object generation through simple space or tab indentations rather than manual bracket matching. Third, it offers multi-format translation, allowing identical shorthand text to produce JSON arrays, raw HTML structural trees, or language-specific variable blocks. When compared to manual JSON editing in standard code editors, ObjGen reduces keystroke requirements by up to 60 percent for deeply nested object models. While traditional linter tools only validate existing JSON strings, ObjGen actively synthesizes valid output formats from non-verbose, human-readable text shorthand.
How it works
ObjGen is an open-source text-to-code parser that converts lightweight, indentation-based text syntax into structured data formats such as JSON, HTML, and programming code constructs in real time. It solves the friction of writing manual boilerplate syntax, where developer efficiency drops due to re
How to use it
- 1Use the ObjGen tool.
- 2Use the ObjGen tool.
- 3Use the ObjGen tool.
- 4Use the ObjGen tool.
What it can do
- Generation
Use cases
Assumptions and limitations
Assumptions
- source: https://github.com/objgen
- license: Open source
- privacy: Opens an external demo
Limitations
- External demo — opens a third-party website that you do not control.
- License status not stated — verify usage terms before commercial use.
- Relies on an external source (github.com); availability depends on that service.
- Focused on the text tools category: Generate JSON, HTML, and code in real time from text syntax..
Understanding the result
Generate JSON, HTML, and code in real time from text syntax.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by objgen (MIT).
- Built with
- objgen (https://github.com/objgen)
- License
- MIT
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- JSON, Text, Code
- Output
- JSON, Generated Output
Built with https://github.com/objgen. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- objgen
- License
- MIT
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- /objgen — GitHub Repository
Upstream project · GitHub
Frequently asked
What is ObjGen?
Generate JSON, HTML, and code in real time from text syntax.
Where can I find the source code?
The source is available at https://github.com/objgen
What license is it?
.
Is it free to use?
Yes, it is open-source and free to use.