Excel & Spreadsheet Tools
Powerful tools for working with spreadsheets — from data viewing and cleaning to format conversion and analysis.
18 tools available
View & Edit
Convert & Export
CSV to XLSX Convert
Convert between CSV and Excel formats. Auto-detect delimiters, encodings, and column types.
Excel to CSV Convert
Convert Excel (XLSX, XLS) spreadsheets to CSV files. Clean, BOM-ready output with first-sheet export — batch and 100% private.
CSV to Markdown
Convert CSV data into clean Markdown pipe tables for documentation and readme files.
Excel to JSON Convert
Convert Excel workbooks and CSV files to structured JSON. Each sheet becomes an array of objects, ready for APIs and developers.
JSON to Excel Convert
Turn JSON data back into real Excel XLSX workbooks. Arrays of objects become sheets with header rows.
Excel to Markdown Convert
Convert spreadsheets into clean Markdown pipe tables for documentation and readme files.
Markdown to Excel Convert
Parse Markdown tables and rebuild them as Excel XLSX workbooks. Great for turning docs back into data.
Excel to SQL Convert
Generate CREATE TABLE and INSERT statements from Excel or CSV data. Database-ready scripts in one click.
SQL to Excel Convert
Parse SQL INSERT dumps into Excel workbooks. One sheet per table, ready for analysis.
ODS to Excel Convert
Convert LibreOffice (ODS) spreadsheets to Excel (XLSX) workbooks. High-fidelity batch conversion in your browser.
Excel to ODS Convert
Convert Excel (XLSX, XLS) workbooks to LibreOffice (ODS) spreadsheets. High-fidelity batch conversion in your browser.
Data Management
Merge Workbooks
Combine multiple Excel files or sheets into one unified workbook. Perfect for consolidating monthly reports.
Split Workbook
Split large Excel workbooks into separate files by sheets, rows, or custom criteria.
CSV Data Cleaning
Clean and deduplicate CSV data. Remove empty rows, fix formatting issues, and standardize values.
Chart Generator
Turn spreadsheet data into beautiful charts and visualizations. Bar, line, pie, scatter plots, and more.
Need Help with a Different Format?
AnyDocFlow supports all major document formats. Browse our other tool collections or go back to the homepage.