Free toolsSmall, fast, no sign-up.
The calculators and checkers we kept rebuilding in spreadsheets, made into pages. Everything runs in your browser. Nothing you type is sent to us or stored anywhere.
- copy · meta-ads · google-adsAd Copy Character Counter
Paste one line and see where it fits: Meta, Google, YouTube, TikTok, LinkedIn, X, Pinterest, Reddit, Amazon and more, with the 2026 limits.
free · no account · open it → - unit-economics · cac · ltvCAC, LTV and Payback Calculator
Work out what a customer costs, what they are worth after margin, how many months until the ad spend comes back, and whether the ratio is healthy.
free · no account · open it → - analytics · utm · ga4UTM Builder
Build tagged links with consistent source, medium and campaign names. Presets for the usual channels, lowercase by default, nothing sent anywhere.
free · no account · open it → - the-board · cpc · attentionWhat Would This Rank Cost?
Pick a spot on the board and see what it costs to take it right now, the clicks that position has earned this season, and what the same money buys on Meta or Google.
free · no account · open it →
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