Convert Excel (.xlsx) files to JSON format in the browser.
Excel से JSON is a free online डेटा tool that runs entirely in your browser — your files never leave your device and are never uploaded to any server.
No installation, no signup; works on both phone and desktop, ready to use instantly.
डेटा टूल्स CSV, JSON, SQL और अन्य संरचित फॉर्मेट का समर्थन करते हैं। पिवट टेबल, चार्ट जनरेशन, क्लीनिंग और एनालिसिस दैनिक डेटा कार्यों के लिए।
We found that most online data tools require uploading CSV and JSON files to their servers. We built this tool to process everything locally in your browser — your datasets never leave your device.
हाँ, पूरी तरह से मुफ्त और बिना साइनअप।
हाँ, यह टच सपोर्ट के साथ मोबाइल ब्राउज़र पर काम करता है।
डेटा
आपके ब्राउज़र मेमोरी पर निर्भर करता है। आमतौर पर 100K पंक्तियों तक का CSV/JSON डेटा आसानी से प्रोसेस हो सकता है।
ToolPure supports CSV, JSON, XML, YAML, TSV, and Excel (XLSX) formats. You can convert between any of these formats, with automatic type detection for dates, numbers, and booleans.
The data tools can handle up to 500,000 rows in CSV format and 100,000 rows in JSON format. Processing uses Web Workers to maintain UI responsiveness with large datasets.
Yes, you can filter data by column values, sort by multiple columns, and remove duplicates before exporting. The tools also support pivot table generation and statistical summaries (sum, average, min, max, count).
Yes. Excel से JSON runs entirely in your browser: files you select are never uploaded to any server — all processing happens in your device's memory and is wiped when you close the page.
Privacy & Security: All processing happens locally in your browser. Files are never uploaded or stored.
Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.