Transform messy camelCase strings, raw headlines, and multi-line datasets into standardized snake_case and database-ready SQL column definitions in real time. Master Python PEP 8 variable conventions, PostgreSQL/MySQL identifier standards, SCREAMING_SNAKE_CASE constants, and intelligent acronym boundary tokenization with RiazHub’s 100% in-browser Developer Naming Suite.
Developer Naming Suite & Tokenizer
Universal Snake Case Converter
Convert strings, variable names, camelCase symbols, and multi-line datasets into clean snake_case for Python (PEP 8), Ruby, PostgreSQL columns, and database schemas in real time.
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Source Input
Drop text or code file here
PRIMARY OUTPUT • snake_case
riaz_hub_online_tools
Universal Developer Casing Showcase
SCREAMING_SNAKE
Python Constants, C Macros, .env configs
RIAZ_HUB_ONLINE_TOOLS
Title_Snake_Case
Ruby Modules, Custom Schemas
Riaz_Hub_Online_Tools
Python Scope
Private vars & magic methods
_riaz_hub_online_tools
SQL Column Definition
PostgreSQL, MySQL, SQLite DDL
riaz_hub_online_tools VARCHAR(255)
camelCase
JavaScript, TypeScript, JSON keys
riazHubOnlineTools
PascalCase
Python Classes, React Components
RiazHubOnlineTools
kebab-case
CSS Classes, REST API URL Slugs
riaz-hub-online-tools
dot.case
Properties, Yaml / Config Keys
riaz.hub.online.tools
Snake Case, Database Schemas & Python Style Guide
In Python's official PEP 8 style guide, function names and variable names must be written in lowercase with words separated by underscores (e.g.
calculate_total_price). Relational database management systems (RDBMS) such as PostgreSQL, MySQL, and SQLite default to case-insensitive or lowercase identifier folding; using snake_case for table and column names avoids quoting issues and eliminates SQL syntax collisions.
Standard string splitters often mangle consecutive capital letters in compound variables (e.g. turning
getHTTPResponse into g_e_t_h_t_t_p...). Our converter uses lookahead and lookbehind regular expression tokenization to separate uppercase acronym blocks cleanly into words (e.g., parseJSONPayload → parse_json_payload, userIDV2 → user_id_v2).
- Standard
snake_case: Public variable or function name. - Single Leading Underscore
_snake_case: Weak "internal use" or private convention in Python. - Double Leading Underscore
__snake_case: Invokes class name mangling to prevent subclass collision. - Dunder
__snake_case__: Reserved special methods (e.g.,__init__,__str__). SCREAMING_SNAKE_CASE: Constants and environment variables in Python, C/C++, Java, and Bash.
All tokenization, regex splitting, diacritic normalization, and formatting occur 100% locally inside your web browser via native client-side JavaScript. No strings, confidential database schemas, code snippets, or API keys are ever transmitted over the network or logged to external servers.
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