Frequently asked questions
What is a BU coin?
BU (BeUtiful) coins are the credits that power AI redesigns. Each redesign costs 10 coins. New accounts receive 15 coins free — enough for your first redesign with no payment needed.
Can I use the free plan forever?
Yes. The free plan never expires. Host unlimited PDF flipbooks at your own subdomain indefinitely with no charges. Free flipbooks carry a light pdfonweb watermark and share a 50 MB storage allowance. Upgrade to Pro or Business whenever you need more.
Is there a watermark, and how do I remove it?
Free flipbooks show a small pdfonweb mark. Every paid plan removes it — Pro is $20/month and Business is $39/month. Your 45-day free trial is watermark-free too.
How much storage do I get?
Free includes 50 MB of storage with unlimited flipbooks. Pro includes 2 GB and Business includes 20 GB. All PDFs are compressed and converted to fast-loading JPEG pages, so a little storage goes a long way.
How does the AI redesign work?
Claude AI reads the text content of your PDF, understands the document type (menu, brochure, report, proposal), and produces a professionally redesigned version with improved typography, layout, and visual hierarchy. The redesigned PDF becomes a new flipbook instantly.
Do unused BU coins expire?
Coins earned from your monthly plan roll over for up to 3 months. Coins purchased as top-up packs never expire.
Can I cancel my plan anytime?
Yes — no contracts, no lock-ins. Cancel from your dashboard at any time. Your flipbooks remain accessible until the end of your billing period.
Is my data private?
Your PDFs are stored securely and only accessible via your public flipbook links. AI redesigns send your PDF's text to Anthropic's API — no images, no personal info unless your PDF contains it. Read our full
Privacy Policy.