Daily-driver utilities
Merchant tools that skip the spreadsheet
Generators and checkers for the operational grind — links, codes, SKUs, slugs, limits. Everything runs in your browser; nothing you type is uploaded or stored.
- UTM Link Builder If the link isn't tagged, the sale has no source — and your best channel looks identical to your worst.
- Discount Code Generator Single-use codes stop coupon-site leakage — but nobody types 500 of them by hand.
- SKU Generator A SKU scheme invented ad hoc at product #5 becomes a warehouse mystery at product #500.
- Product URL Slug Generator The URL is the first thing search engines read about a product page — make it say something.
- Marketplace Character Counter Every marketplace truncates at a different length — and truncation is where clicks go to die.
- Barcode Generator Turn a SKU or product number into a real, scannable barcode — no account, no watermark, nothing uploaded.
Tools here, calculators on the homepage. Calculators answer "what's the number?" — margins, fees, break-evens. Tools do the repetitive work around those numbers: tagging campaign links, minting discount codes and SKUs, cleaning URLs, keeping listings inside marketplace limits. Both are free, unlimited, and signup-free.