Auto-admitted challenger candidate: data checked once, not yet triple-verified by a human. Treat the free allowance and commercial terms as whatever the official site says today.
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Has a free plan
What Is This
Turns plain text into diagrams, flowcharts and infographics in seconds.
Free Version Limitations
Free: 500 AI credits per week (official site says 500 AI credits per week, reset weekly); includes unlimited visual editing, unlimited file imports (PPT/DOC/PDF/HTML/MD) and unlimited PNG, PDF exports, but with Napkin watermark branding
Free Usage Limit
Features
Free quota
Description
Free-tier allowance
Free: 500 AI credits per week (the official website lists 500 AI credits per week, reset weekly); includes unlimited visual editing, unlimited file imports (PPT/DOC/PDF/HTML/MD) and unlimited PNG and PDF exports, but with Napkin floating.
As seen on the official site on the day of entry; see the official site for details
Gemini's image generation model went viral for its consistency in character depiction and explosive editing capabilities
FreeThe free version of Gemini includes a small amount of Nano Banana generation quota; paid plans increase the quota limit based on the level (official website confirmed on 2026-07-30 that the official name is "Nano Banana Pro", with a tiered system of Plus = limited access, Pro = more access, and Ultra = higher or highest access, but the official website does not disclose the specific quota limit, only estimated by third-party sources, not officially confirmed).
Open-source image generation, free for local use, cloud services charged separately
FreeOpen-source model weights are available for free self-hosting (Stability AI Community License, commercial use is allowed if annual revenue is less than US$1 million, and a graphics card is required); the official website also offers a Brand Studio service with 1,000 free trial points.
The pricing page has a “Pay monthly/Pay yearly Save 25%” toggle; during verification the monthly option was read, with US$9 and US$22 being the listed monthly prices. The website only indicates that annual payment saves 25% and does not list the annual price for each plan, so the annual price was not recorded. There is also a custom Enterprise quote. The website FAQ explicitly states that the interface language supports English, French, Spanish, Italian, Korean, Portuguese, excluding Chinese (the generated content itself claims support for 60+ languages), so zh_support is recorded as none. It is a pure web version with no desktop app; the FAQ notes that mobile can view and edit presentations, but “visual generation is not yet supported on mobile devices.” Whether Taiwanese credit cards can be used for payment has not been tested, marked as unconfirmed.
Related Guide：Napkin AI Free Plan: How to Actually Use All 500 Weekly Credits (2026 Hands-On Guide)
Napkin AI's free plan gives 500 AI credits per week, and roughly 1 credit is charged per word you select. Here is what burns credits, what does not, why one Effect costs 100, and whether free users can remove the watermark. Last verified: 2026-09-07
Looking for Napkin AI deals, discounts or promo codes? We check the official site automatically every day, review changes by hand, and date-stamp every entry.
