New Tools
CSV To ASCII Table
Free online CSV to ASCII table converter with 10 border styles (ASCII, Unicode, reStructuredText), comment wrappers for 15+ programming languages, and text alignment. No data leaves your browser.
CSV To SQL
Free online CSV to SQL converter. Generate INSERT and CREATE TABLE statements for MySQL, PostgreSQL, SQLite, and SQL Server. Supports batch insert, primary keys, and pretty print.
CSV To Excel
Free online CSV to Excel converter. Upload CSV or TSV files, customize delimiter, sheet name, column width, and password protection, then download as .xlsx. No data leaves your browser.
CSV To JSON
Free online CSV to JSON converter. Transform CSV data into Array of Objects, 2D Arrays, Column Arrays, or Keyed Arrays with custom indent and minify options. No data leaves your browser.
Excel To YAML
Free online Excel to YAML converter. Upload .xlsx, .xls, or .xlsm files, choose block or flow style, set indent and quote preferences, then copy or download YAML.
Excel To XML
Free online Excel to XML converter. Upload .xlsx, .xls, or .xlsm files and generate XML with custom root/row elements, attribute mode, CDATA, encoding, and indent options.
Excel To TOML
Free online Excel to TOML converter. Upload .xlsx, .xls, or .xlsm files and generate TOML config files for Rust, Python, and Hugo. No data leaves your browser.
Excel To Textile Table
Free online Excel to Textile table converter. Upload .xlsx, .xls, or .xlsm files and generate Textile markup tables for Redmine, GitLab, and Basecamp. No data leaves your browser.
Excel To Ruby Array
Free online Excel to Ruby Array converter. Upload .xlsx, .xls, or .xlsm files and generate valid Ruby array literals instantly. No data leaves your browser.
Excel To reStructuredText Table
Free online Excel to reStructuredText table converter. Upload .xlsx, .xls, or .xlsm files and generate Grid or Simple RST tables with alignment control. No data leaves your browser.
Excel To R DataFrame
Free online Excel to R DataFrame converter. Upload .xlsx, .xls, or .xlsm files and generate data.frame() R code with configurable names, factors, and indentation. No data leaves your browser.
Excel To Protocol Buffers
Free online Excel to Protocol Buffers converter. Upload .xlsx, .xls, or .xlsm files and generate .proto message definitions instantly. No data leaves your browser.
