Free Tools

Free marketing tools, built by Thrivio.

A growing library of free, no-signup tools from the team behind the AI Growth Engine. Use them standalone — or plug the results straight into Thrivio.

UTM Builder

Tag your campaign URLs the right way

Thrivio — Generate consistent, trackable UTM links for every campaign — with copy-to-clipboard and live preview.

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ROAS Calculator

Know if your ad spend is actually profitable

Thrivio — Enter spend, revenue and margin to see ROAS, POAS and your break-even point in real time.

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CAC & LTV Calculator

Model the unit economics of growth

Thrivio — Calculate Customer Acquisition Cost, Lifetime Value, LTV:CAC ratio and payback period.

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A/B Test Significance

Is your winner real or noise?

Thrivio — Two-tailed z-test for conversion-rate experiments. See uplift, p-value and confidence.

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Campaign Name Generator

Enforce a naming convention

Thrivio — Build consistent, filterable campaign names across every channel and team.

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Ad Copy Character Counter

Stay within every platform's limit

Thrivio — Live character limits for Google, Meta, LinkedIn, TikTok, X and SEO tags.

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Conversion Rate Calculator

See what a small CVR lift is worth

Thrivio — Enter visitors, conversions and AOV to see CVR, revenue per visitor and the projected revenue lift from a small improvement.

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Statistical Significance Calculator

Plan sample size before you test

Thrivio — Sample-size and power calculator for A/B tests — set baseline CVR, MDE, confidence and power.

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Website ROI Calculator

Build the business case for CRO

Thrivio — Model the ROI of a redesign or CRO project — payback period, annual revenue lift and 3-year return.

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Bounce Rate Analyser

Benchmark against your industry

Thrivio — Compare your bounce rate to industry averages and see the revenue impact of reducing it.

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SOON

More tools coming

SEO audits, keyword density, email subject-line testers and more. Have a request? Tell us.

Every tool runs entirely in your browser. No signup, no data stored, no tracking of your inputs. Want deeper insight? Explore the Thrivio platform.

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