Free tools for a better
Shopify checkout.
Small, focused tools that solve one checkout problem each — build a trust-badge logo, model your ROI, prototype a checkout. Free, no signup, no code.
Checkout Logo Maker
Customise your Shopify checkout logo — upload your logo, add trust badges, social proof and payment icons, then download a transparent PNG for checkout.
Open toolStar Rating Maker
Make a star-rating image in any style and your brand colour — gold, Trustpilot-green, coral and more. Download a transparent PNG for your checkout testimonial.
Open toolRating Badge Maker
Design a star-rating review badge — your word, stars and platform logo (like ‘Excellent ★★★★★ Trustpilot’) — and download it as a PNG.
Open toolGuarantee Badge Maker
Design a money-back or guarantee badge — icon, headline and bold guarantee on a branded background — and download it as a ready-to-use PNG.
Open toolTrust Badge Icon Maker
Just the icon: pick a checkout icon or upload your own, recolour it to your brand, and download a clean, correctly-sized transparent PNG.
Open toolTestimonial Photo Resizer
Crop a customer photo to a perfect circle for your checkout testimonial — no awkward squish or off-centre face.
Open toolReviewer Avatar Resizer
Make a small, clean, round reviewer avatar for your checkout reviews — cropped to a perfect circle.
Open toolProduct / Banner Image Resizer
Right-size a product or banner image for the checkout Image block so it loads fast and never renders huge or soft.
Open toolCheckout Playground
Drag 14 blocks into the real Shopify checkout target zones and preview a fully customised checkout — no install required.
Open toolCheckout ROI Calculator
Plug in your orders, AOV and conversion rate to model the monthly lift and 3-year impact of customising your checkout.
Open tool10 live · more on the way. Got a tool you'd like to see? Tell us.
Want these built into your live checkout?
The tools produce images and estimates. Checkout Ninja renders trust badges, payment icons, upsells and 20+ more blocks natively in your Shopify checkout — with live data.