Free AI Tools & Calculators

Free online tools for businesses, freelancers and job-seekers — generators, calculators and AI helpers. No signup required.

Need something custom? Talk to Darwinbark.

Cost Calculators

Estimate your website project cost in seconds.

Estimate the cost of building a mobile app.

Get 15 brandable business name ideas instantly.

Generate optimized meta title & description.

Get 12 catchy, SEO-friendly blog titles.