Excel → Dashboard · Free · No login
Turn Excel into a dashboard, instantly.
Stop building reports by hand. Drop an Excel file into Prism and get a clean, interactive dashboard, auto-detected KPIs, the right charts and written insights, in seconds. Free, private, no sign-up.
Live today · No setup · No SQL · 100% private
Why Prism
Everything, done for you.
Reads .xlsx, .xls & CSV
Auto-detects headers, data types and the best sheet, even messy files.
Auto KPIs & charts
AI surfaces the metrics that matter and picks the clearest visualization for each.
100% private
Your spreadsheet never leaves your browser. Nothing is uploaded to a server.
Export & share
Download as PNG/PDF or share a live link. No account needed.
How it works
Three steps. Seconds.
- 01
Upload your file
Drag in a CSV, Excel (.xlsx/.xls) or JSON file, or paste a public data URL. Nothing is uploaded to a server; it all runs in your browser.
- 02
AI builds the dashboard
Prism profiles your columns, auto-detects KPIs, picks the right charts and writes plain-English insights, in seconds.
- 03
Explore, customise & export
Drill down, filter, change themes & colours, forecast trends, then export as PNG/PDF or share a link. No login required.
Frequently asked
How do I turn an Excel file into a dashboard?
Open Prism, drag your .xlsx/.xls file in, and it instantly builds an interactive dashboard with KPIs, charts and insights. No setup or formulas required.
Is it free?
Yes. Prism is free to use with no login. Your first dashboard (and the rest) cost nothing.
Is my data safe?
Completely. Prism runs entirely in your browser. Your Excel file is never uploaded to any server.
Do I need SQL or coding?
No. Just upload the file; the AI does the analysis and chart-building for you.
Try it now. It’s free.
Drop your file into Prism and get a dashboard in seconds, no login, no SQL.