Calculators and generators for Etsy, KDP, and Notion sellers — no signup required.
Every one of these runs entirely in your browser — no account, no email capture, no paywall. They exist because the numbers that decide whether a digital product business is profitable (Etsy's real fee stack, KDP's marketplace royalty math, what a Notion template can actually charge) are scattered across forum threads, outdated blog posts, and Etsy's own help center, which does not do the arithmetic for you. Each tool below pulls those numbers into one place and does the math live as you type.
Calculates transaction fee (6.5%), listing fee ($0.20), and payment processing (3% + $0.25) to show your real net profit per sale.
Open calculator →Enter your niche, product type, and audience to instantly generate 5 SEO-optimized Etsy listing titles under 140 characters.
Open generator →Enter trim size, page count, and price to get exact Amazon KDP royalty across US, UK, EU, CA, and AU marketplaces.
Open calculator →Real Notion template pricing benchmarks by profession and complexity, with Etsy and Gumroad fee comparisons for 2026.
See pricing data →The repeatable Pinterest content strategy for digital product sellers — pin types, board SEO, seasonal timing, and AI pin generation.
Read the strategy →Etsy charges three separate fees on every digital download sale: a 6.5% transaction fee, a $0.20 listing fee that auto-renews on each sale, and payment processing of 3% + $0.25 for US sellers (rates vary by country). Stacked together, the effective take is roughly 10.5–14% of the sale price depending on how high that price is — the two flat-fee components (the $0.20 listing fee and the $0.25 processing fee) matter proportionally more on cheap listings than expensive ones.
The calculator runs all three fees plus optional Offsite Ads (12–15%, mandatory above $10k in annual shop revenue) live as you type, across five country presets, and projects your monthly take-home from a given sales volume.
Open the Etsy Fee Calculator →Etsy listing titles have a 140-character limit and get scanned by both Etsy's search algorithm and a shopper skimming a grid of thumbnails — those are two different audiences with different needs, and most sellers optimize for only one. The generator takes your niche, product type, and target audience and produces five title variants that lead with the primary keyword (for search) while staying readable (for the human deciding whether to click).
Amazon KDP pays royalties on low-content books (journals, planners, log books) based on list price minus a printing cost that scales with page count and trim size, and the formula differs by marketplace (US, UK, EU, CA, AU each have their own printing cost tables and currency). A book priced without checking the printing cost first can end up paying the author only a dollar or two per sale, or in the worst case a negative royalty on oversized page counts.
Enter trim size, page count, and list price once and the calculator returns the exact royalty across all five major marketplaces side by side.
Open the KDP Royalty Calculator →Notion templates are notoriously hard to price because there's no built-in marketplace comparable to Etsy's completed-listing data — sellers either underprice a genuinely complex system (a multi-database CRM) at the same rate as a single-page tracker, or overprice a simple template because a competitor's dashboard sold well at a higher price. This guide benchmarks real Notion template pricing by category (trackers, dashboards, planners, CRMs) and complexity, and compares what you keep after Etsy's and Gumroad's respective fee structures on the same sale.
See the Notion pricing data →Pinterest functions as a visual search engine rather than a social feed, which means the strategy that works there — board SEO, pin types matched to buyer intent, seasonal posting timed months ahead of the actual holiday — is closer to SEO than to Instagram-style content marketing. Most Etsy sellers treat Pinterest as an afterthought and post inconsistently, which is exactly why a repeatable system outperforms sporadic effort.
Read the Pinterest strategy →