Utility tools that just work.

Browser-based tools for developers, MSMEs, and business operators

📱
Telecom

VCF Converter

Convert 50K+ phone numbers to a .vcf file. Import to any Android/iPhone instantly.

{ }
Developer

JSON Formatter

Prettify, minify, and validate JSON with syntax highlighting. Instant error detection.

🧾
Business

GST Calculator

Calculate CGST, SGST, IGST breakup for Indian invoices. Supports all tax slabs.

⚡
Developer

Regex Tester

Test regular expressions with real-time matching. Includes Indian PAN, Aadhaar, phone presets.

🔄
Data

CSV ↔ JSON Converter

Convert between CSV and JSON formats. Handles large files, auto-detects delimiters.