Generate styled Excel XLSX spreadsheets from declarative JSON.
About this tool
Turn declarative JSON into polished Excel workbooks. Define sheets, charts, formulas, conditional formatting, merged cells, tables, and embedded images, then export a ready-to-share XLSX — entirely client-side.
What it does
- Generate XLSX workbooks from a single JSON definition
- Charts, formulas, and conditional formatting
- Merged cells, tables, and embedded images
- Cell-level styling control
- Client-side export with no server round trip
Repository
chayprabs/xlsx-from-json
Source code, issues, and releases
Spotted a bug or have an idea?
This tool is built in the open and shaped by feedback. If something feels off — or you want a feature — I read every message.
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