Welder

MIG short-circuit starting parameters by material thickness × wire diameter, decimal-inch conversion, tap drill chart for fab work, plus the dev-side reference tools and the quoting/invoicing for getting paid.

9 tools · 3 sections

Welding parameters

1 tools

Starting wire speed + amperage + voltage. Tune by ear.

MIG Wire Feed Speed

Starting amperage / wire-feed-speed / voltage settings for short-circuit MIG welding mild steel by material thickness + wire diameter.

Reference + conversion

3 tools

Unit Converter

Convert between temperature, weight, length, volume, speed, and data units.

Tap Drill Chart

UNC, UNF, and ISO metric tap-drill sizes at 75% thread engagement.

Number Base Converter

Convert between decimal, binary, octal, and hex.

Quoting + invoicing

5 tools

Quote Generator

Create professional quotes for your clients. Drag to reorder line items, see a live summary, save as draft or convert straight to an invoice. Numbered, in-browser, all on your device.

Invoice Generator

Create professional invoices for your small business. Drag to reorder line items, see live totals, save as draft, mark as paid and issue a receipt in one click.

Receipt Generator

Quick receipts for cash, card, and bank-transfer payments. Drag-handle line items, live cash-change calculation for walk-ins, save customers for next time.

Percentage Calculator

Calculate percentages, increases, decreases, and changes.

Compound Interest Calculator

Calculate investment growth with compound interest over time.

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