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Credits are the currency for generating video, image, or audio content across Hedra Studio’s available models.

Credit Usage by Content Type

Video Generation

Video credits are deducted based on actual duration. If you generate a 10 second video with Character-3, you’ll only be charged for 10 seconds of video—not for a full minute.
Check our pricing page for current credit rates per model.

Audio Generation

Audio uses a flat-rate billing model per 1,000 characters. The platform doesn’t prorate character counts—meaning 1,001 characters and 1,999 characters would both incur the same credit charge.
A character counter is available to help you track usage before generation.

Image Generation

Image billing depends on the specific model, using either full-image or per-megapixel pricing structures. Higher resolutions typically cost more credits.

Credit Rollover Policy

Credit TypeExpiration
Monthly subscription creditsReset at each billing cycle (do not rollover)
Credit pack purchasesNever expire
Credits from credit pack purchases will persist across months and are consumed after your monthly allocation depletes.

Checking Your Balance

PlatformLocation
DesktopLower left corner
MobileTop right corner

Running Low on Credits?

If you run out of credits, you can:
  1. Upgrade your plan - Get more monthly credits
  2. Purchase credit packs - Buy additional one-time credits that never expire

Auto-Recharge (API Users)

API users can enable auto-recharge with:
  • Customizable trigger thresholds (minimum $10)
  • Spending caps
Configure this in your Profile settings.

Subscription Required

You need an active subscription to use credits. However, unused credits won’t expire during inactive periods and become accessible upon resubscription.