Sheet rows as JSON. Fast, private conversion, your file is never sold or used to train AI.
Works with .xls, .xlsx files
Files are encrypted, processed briefly on ephemeral servers, auto-deleted within hours, and never sold or used to train AI.
High-fidelity Office conversion rebuilds tables, columns and layout, not just the raw text.
Turn documents into clean Markdown, JSON or RAG-ready chunks, built to drop straight into your AI pipeline.
Yes. Excel to JSON runs entirely in your browser, so your file never leaves your device and is never uploaded.
Excel to JSON accepts .xls, .xlsx files.
No. Excel to JSON runs in your web browser, with no download or install required.
Ready when you are
Free tools stay free forever, no card needed, no watermarks.
