Free tools
11 on-site calculators. No install. No signup.
Distinct from the Chrome extension suite — these run inside a single browser tab, do their job, and exit. Five for B2B industrial e-commerce, five for agencies running large MCCs.
Looking for the full Chrome extension suite? Browse the extensions →
For industrial e-commerce
B2B industrial e-commerce
Tools for B2B industrial e-commerce — manufacturers, distributors, MRO suppliers running Shopping at scale.
True-ROAS Calculator
CPL → close rate → ASP → real revenue per ad dollar
Open tool →GTIN Mod-10 Validator
Paste GTINs, get pass/fail with the failing checksum digit
Open tool →B2C Contamination Detector
Paste search terms, flag the consumer-intent ones
Open tool →Industrial Keyword Expander
Seed term + vertical → long-tail variants with B2B patterns
Open tool →Custom-Label Coverage Planner
Recommends a custom_label_0..4 schema for B2B Shopping
Open tool →Priority Funnel Visualizer
Most B2B Shopping accounts overpay 100x on junk clicks — see it live.
Open tool →For agencies
Agency / large MCC
Tools for agencies and in-house teams running multiple accounts under an MCC.
MCC Budget Pacer Dashboard
Paste a CSV across N accounts, get traffic-light pacing
Open tool →Naming Convention Validator
Define a regex schema, paste names, get violations with reasons
Open tool →Cross-Campaign Cannibalization Checker
Paste keywords across campaigns, find overlaps and conflicts
Open tool →Match-Type Conflict Scanner
Paste keywords with match types, flag broad-eats-phrase-eats-exact
Open tool →Agency Capacity Planner
accounts × spend × complexity → required FTE hours/week
Open tool →Want the full suite?
The free tools above each cover one specific calculation or validation. The 22-extension Chrome suite covers the entire B2B paid-media workflow with persistent state, cross-tool data flow, and a recommendations engine.