DataLensia
Fast Data VisualizerData VizClient-side
200MB max
Real-time
Privacy-first (client-side only)Privacy-first
Supports large files (up to 200MB)Up to 200MB
Export & share visualizationsExport & share
Upload Your Data
Upload CSV, JSON, or NDJSON files to visualize and analyze your data instantly. Supports files up to 200MB with automatic schema detection and intelligent format recognition.
Drag & drop your file here
Supports CSV, JSON, and NDJSON files up to 200MBCSV, JSON, NDJSON up to 200MB
✨ Automatic format detection & intelligent parsing✨ Auto-detection & parsing
Supported formats: CSV, JSON, NDJSON, Key-Value
Max size: 200MB • Client-side processing