FAQFrequently asked questions about Pluslide's PPTX generation API. Copy page Common questions about using Pluslide. General What is Pluslide?How does Pluslide differ from other document generation services?What output formats are supported? Pricing & Billing How does credit-based pricing work?What happens when I run out of credits?Is there a free tier?How is pay-as-you-go billing calculated? Technical What is the maximum number of slides per request?What is the maximum file size?How long are download URLs valid?Can I use Pluslide from client-side JavaScript?Are requests synchronous or asynchronous? Templates & Fields Can I create templates programmatically?What field types are supported?Can I use custom fonts?Can I add animations or transitions? Security & Compliance Is my data secure?Where is my data stored? Support How do I report a bug?How do I request a feature?Rate LimitsUnderstanding and handling rate limits in the Pluslide API.