SQL Uppercase Keywords
Convert all SQL keywords to uppercase while preserving identifiers. Free tool.
Quick Answer
Paste SQL to convert all keywords (SELECT, FROM, WHERE, etc.) to uppercase while preserving other text.
How to Use the SQL Uppercase Keywords
- Use the input area to provide your data.
- The tool processes it instantly in your browser.
- Copy or download the result.
Frequently Asked Questions
What is SQL Uppercase Keywords?
The SQL uppercase keywords tool converts all SQL reserved words to uppercase while leaving table names, column names, aliases, and string values untouched. Uppercase SQL keywords are the most widely adopted convention in the database community because they create a clear visual distinction between SQL syntax and data identifiers. This tool recognizes over 100 SQL keywords including all DML (SELECT, INSERT, UPDATE, DELETE), DDL (CREATE, ALTER, DROP), and flow control keywords (CASE, WHEN, IF). It processes the text in place without changing indentation or line breaks, making it safe to apply to already-formatted queries.
How to Use SQL Uppercase Keywords
- Paste your SQL.
- Click Uppercase Keywords.
- All SQL keywords are converted to UPPERCASE.
- Table/column names are preserved.
Common Use Cases
- Standardizing keyword casing in existing SQL codebases
- Converting lowercase SQL from ORM output
- Applying team conventions to SQL files
- Preparing SQL for style-guide compliance
Related Variations
Related Data Tools
Popular Tools
Featured Tools
Discover more tools across our collection — updated daily.