Image to XLSX

Problem

When table data appears in screenshots, CRM pages, report photos, or customer lists, manual transcription is slow and can turn numbers into text, blocking later SUM, AVG, or conditional checks. Image to XLSX converts structured data from images into a standard .xlsx file that can be opened, filtered, and calculated in Excel.

How it works

• Visual extraction: reads each table image, infers headers, and arranges row data into a JSON structure.
• Type handling: integers and decimals are written as numeric formats, text remains text, and empty values become blank cells.
• File generation: build_xlsx.py creates the .xlsx output, with support for sheets, columns, and freeze_header.

Boundaries

It works best with clear, well-structured table screenshots. If the image is blurry, multiple tables are mixed, or headers are ambiguous, human review is needed for column names and row order. The generator relies mainly on Python standard-library file handling, but text encoding still matters across operating systems.