Marketing & Creator Tools
UTM builder, ROAS/CPM/CPC/CTR calculators, YouTube and TikTok earnings estimators and an email subject-line tester.
- Email Subject Line TesterScore your email subject line for length, spam trigger words, capitals, punctuation, personalisation and emoji — and get instant suggestions.
- ROAS CalculatorCalculate ROAS (revenue ÷ ad spend) plus CPA, CPC, CPM, CTR and conversion rate from one set of campaign numbers.
- TikTok Money CalculatorEstimate TikTok income from qualified views (Creator Rewards Program) and brand deals. Editable rates, clearly labelled as estimates.
- UTM BuilderCreate UTM-tagged links for Google Analytics 4: source, medium, campaign, term and content, normalised to lower case. Copy in one click.
- YouTube Money CalculatorEstimate YouTube AdSense earnings from monthly views and your RPM, including Shorts. Typical RPM ranges by niche, clearly labelled as estimates.