6 workspaces · 113 tools
Merge, split, compress, and convert documents locally.
Resize, convert, compress, and edit photos instantly.
Calculate SIP, EMI, loans, GST, tax, PPF, FD, and more.
BMI, BMR, TDEE, body fat, fitness, and nutrition metrics.
JSON, base64, JWT, QR codes, and more.
Free construction calculators for concrete volume, rebar, steel weight, sand quantity and building cost estimation.