Dot.case writes words in lowercase separated by full stops, like 'feature.flag.enabled'. It is common in configuration keys, i18n message IDs and dotted namespaces.

What input formats are supported?

It handles plain words, camelCase, PascalCase, snake_case and kebab-case, splitting them into words before joining with dots in lowercase.

How is camelCase split into words?

The converter inserts a boundary wherever a lowercase or digit is followed by an uppercase letter, so 'featureFlag' splits into 'feature' and 'flag'. It also handles runs of capitals, so 'HTTPServer' becomes 'http.server'.

Where is dot.case used?

It is common in configuration files (e.g. 'database.connection.timeout'), internationalisation message keys, feature-flag names, logging namespaces and dotted property paths in many frameworks.

How is it different from snake_case or kebab-case?

All three lowercase the words and join them with a single separator. dot.case uses a full stop, snake_case uses an underscore, and kebab-case uses a hyphen. The word-splitting logic is the same; only the separator differs.

Is my text uploaded anywhere?

No — the conversion happens entirely in your browser and nothing is sent over the network.

Dot Case Converter — Gera Tools

dot.case converter

Turn any text into dot.case — lowercase words joined by full stops, such as feature.flag.enabled. It is handy for developers writing config keys, internationalisation message IDs, feature-flag names and dotted namespaces.

How it works

The converter first tokenises your input into individual words. It inserts a boundary between a lowercase letter or digit and a following uppercase letter (so camelCase splits correctly), handles runs of capitals like HTTPServer, and treats spaces, hyphens, underscores and other punctuation as separators. Each word is then lowercased and the words are joined with a single dot. Because the same word-splitting applies to plain text, camelCase, PascalCase, snake_case and kebab-case, you can paste almost any identifier and get a clean dot.case result.

Example

Input	dot.case output
Feature Flag Enabled	feature.flag.enabled
featureFlagEnabled	feature.flag.enabled
feature-flag-enabled	feature.flag.enabled
HTTPServerError	http.server.error
user_profile_v2	user.profile.v2

Paste Gera Tools privacy-first converter and you get gera.tools.privacy.first.converter. Everything runs in your browser, so your code never leaves your machine.