Your Excel File Becomes the Dashboard You Want — in Seconds

Your data is completely safe and never leaves your computer. Each dashboard is generated as a self-contained file with your data embedded, works 100% offline, and makes zero external requests.

CSV and Excel (.xlsx) files are supported.

Yes — your file should be reasonably clean and well-structured before you upload it. Vulux reads your data as-is and doesn't perform extra cleaning, so rows should have consistent columns and clear headers. Typos, misplaced values, or broken formatting in your file can carry over into the dashboard and cause it to render incorrectly. A quick check of your spreadsheet before uploading gives you the best result.

Yes. The single credit is used when you first upload and process your file. After that, you can generate as many interactive dashboards from it as you like — different charts, layouts and views — and download them all without spending any extra credits.

Absolutely. You can personalize each dashboard with your own brand colors and upload your company logo, so every dashboard you generate looks like it belongs to your business — perfect for sharing with clients or presenting internally. Different files, different clients, different color schemes — it's all up to you.

A credit is used once when you upload and process a CSV or Excel file. After that, you can build, preview, generate and download as many dashboards as you like from that same file — all without spending any additional credits. New accounts also start with 1 free credit, so you can process your first file without buying a pack.

No. Credits never expire — buy once, use whenever you like. There is no subscription.

Yes. The downloaded file is a permanent, self-contained HTML — reopening, sharing and printing never cost additional credits.

Yes — CSV and Excel files up to 50MB.

No. The downloaded dashboard works 100% offline — your data is embedded in the file itself.