dot.case Converter
Replace spaces and casing boundaries with periods. Dot case is widely used in localization files, object property paths, and CLI configurations.
Last reviewed: 2026-07-23
Processed locally in your browser. Nothing is sent to a server.
Character count: 0 · Word count: 0 · Line count: 0
How to use
- Paste your text or phrase.
- Copy the dot.case output.
Examples
Localization key
Input
Error invalid password
Output
error.invalid.password
When to use dot.case
Dot case is standard in translation engines (like i18next), deep object accessor paths in JavaScript (e.g. lodash get), and DNS/domain naming conventions.
Frequently asked questions
Is my data uploaded?+
No. Code and data tools run locally in your browser whenever possible.
Related guides
Learn more about this topic in our blog.