# Advanced Case Converter

Convert between CamelCase, snake_case, kebab-case, PascalCase, and other naming conventions

> Canonical page: https://elysiatools.com/en/tools/advanced-case-converter

- **Category:** Text Processing

- **Keywords:** case, converter, camelcase, snake, kebab, pascal, naming, convention, transform, case converter

## Overview

The Advanced Case Converter is a text processing tool that transforms text between common naming conventions such as CamelCase, snake_case, kebab-case, PascalCase, and more. It allows users to quickly standardize text formats for coding, URLs, or documentation with options to preserve numbers and auto-detect source formats.

## Inputs

- **Input Text** (text): Enter text to convert...
- **Source Format** (select)
- **Target Format** (select)
- **Preserve Numbers** (checkbox): Keep numbers in place during conversion

## When to use

- When converting code variable or function names between programming languages with different naming standards.
- When formatting text for URLs, file names, or slugs to ensure consistency and readability.
- When standardizing naming conventions in collaborative projects or documents to maintain uniformity.

## How it works

- Enter or paste the text to convert into the input field.
- Select the source format from options like camelCase, snake_case, or auto-detect, and choose the target format such as kebab-case or UPPER_CASE.
- Optionally enable the 'Preserve Numbers' checkbox to keep numeric characters unchanged during conversion.
- The tool instantly processes the text and displays the converted output in the selected format.

## Use cases

- Converting JavaScript camelCase variables to Python snake_case for backend integration.
- Creating SEO-friendly URL slugs by transforming article titles into kebab-case.
- Standardizing file names in a software project to a consistent case format like PascalCase.

## Frequently asked questions

### What naming conventions can I convert between?

You can convert between camelCase, snake_case, kebab-case, PascalCase, UPPER_CASE, lower_case, and Title Case.

### Does the tool handle multi-line text input?

Yes, it processes multi-line text, converting each line according to the selected formats.

### What happens to numbers in the text during conversion?

By default, numbers are preserved in their original positions, but you can disable this option if needed.

### Is there a limit on the text length I can convert?

The tool handles typical text lengths efficiently, but very large inputs may impact performance.

### Can I use this for converting code snippets?

Yes, it's designed for converting identifiers in code, such as variable names, between language conventions.

## Related tools

- [Line Ending Converter](https://elysiatools.com/en/tools/line-ending-converter): Convert text line endings between LF (Unix/macOS), CRLF (Windows), and CR (classic Mac). Normalizes mixed endings in one pass and reports the original breakdown.
- [Sentence Case Converter](https://elysiatools.com/en/tools/sentence-case-converter): Convert text to Sentence case: capitalize the first letter of each sentence and lowercase everything else. Auto-restores the standalone pronoun "I".
- [Text Case Converter](https://elysiatools.com/en/tools/text-case-converter): Convert text between different cases
- [Text Case Inverter](https://elysiatools.com/en/tools/text-invert-case): Invert text case - convert uppercase letters to lowercase and lowercase letters to uppercase
- [Text to Kebab Case](https://elysiatools.com/en/tools/text-kebab-case): Convert text to kebab-case (lowercase with hyphens)
- [Text to Pascal Case](https://elysiatools.com/en/tools/text-pascal-case): Convert text to PascalCase (each word starts with uppercase, no separators)
- [Text to Snake Case](https://elysiatools.com/en/tools/text-snake-case): Convert text to snake_case (lowercase with underscores)
- [Title Case Converter](https://elysiatools.com/en/tools/title-case-converter): Convert text to editorial-quality Title Case using AP, Chicago, or Wikipedia style rules. Lowercases function words, capitalizes first/last words and after colons, handles hyphenated compounds.

## Samples

- [Text Case Format Samples](https://elysiatools.com/en/samples/text-case-formats): Examples of different text case formats: camelCase, snake_case, kebab-case, PascalCase, and more
- [Grafana Advanced Application Samples](https://elysiatools.com/en/samples/grafana-samples): Comprehensive Grafana samples covering advanced dashboard design, alerting configurations, data source integrations, and plugin development
- [PostgreSQL Advanced Samples](https://elysiatools.com/en/samples/postgresql-advanced): Advanced PostgreSQL database examples including optimization strategies, complex queries, indexing, and performance tuning
- [Copyright-Free MP3 Audio Samples](https://elysiatools.com/en/samples/mp3-samples): Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio

## Related content

- [Text Encoding, Width, Date, and Currency Conversion Workflow](https://elysiatools.com/en/hubs/text-convert): Prepare imported or copied text for reuse by recovering its encoding, choosing a character-width convention, standardizing inline dates or currency, and selecting a final text representation.