Advanced Text Transformer
Specialised text transformer for structured data and code snippets. Reformat quotes, swap delimiters, change case, wrap lines, and clean whitespace in one step. Ideal for data migrations, API payload preparation, cross-language string array formatting, and SQL query building. All transformations happen in-browser — zero data uploaded.
Text Analysis
Data Format Transformations
When working with structured data across different systems, the same values often need different formatting: single vs. double quotes, commas vs. semicolons, horizontal vs. vertical arrays. The Advanced Text Transformer handles all of these conversions instantly without any manual editing.
- Convert between single and double quote styles
- Swap comma, semicolon, pipe, and tab delimiters
- Format as vertical or horizontal arrays
- Wrap each item with a custom prefix and suffix
Case & Whitespace Controls
- UPPERCASE — all characters to upper
- lowercase — all characters to lower
- Title Case — capitalise first letter of each word
- camelCase — for JavaScript variables and APIs
- snake_case — for Python and SQL identifiers
- Trim leading and trailing whitespace per line
Pro Tips
Quote styles: JavaScript uses double quotes in JSON; Python accepts both. Use this tool to convert between them when switching languages.
Trailing delimiters: JSON forbids trailing commas. Most languages allow them for cleaner version control diffs.
Batch operations: Chain multiple transformations in sequence for complex formatting.
Whitespace: Enable "Ignore Whitespace" when input has inconsistent spacing from copy-paste.
Common Use Cases
Data Migration
Reformat exports from CSV, Excel, or legacy systems for import into modern APIs.
Array Building
Turn a column of values into a quoted, comma-separated array for JS, Python, or SQL.
SQL Queries
Convert lists into SQL IN clauses — single-quoted, comma separated.
Data Cleaning
Strip whitespace, fix casing, and normalise delimiters across bulk text data.