HolyCrab frequently asked questions
Find concise answers about video, image and audio generation, credits, accounts, API keys, and billing.
These short answers cover the choices users most often need before creating or managing an account.
What can I create with HolyCrab?
HolyCrab supports AI video, AI image, and AI audio generation. Each creation page provides prompts, reference inputs, model settings, and an estimated credit cost before submission.
How do I generate a video in HolyCrab?
Open Create, choose AI Video, select a model and video mode, then add a prompt and required references. Review the available ratio, resolution, duration, count, and estimated credits before submitting.
How do I generate an image in HolyCrab?
Choose AI Image, describe the image, and add reference images when needed. Select the available size and format, then submit the task.
How do I generate audio in HolyCrab?
Choose AI Voice, enter the text to be spoken, and add an audio or single-image reference when needed. Review the voice controls and submit the task.
What is the difference between HolyCrab's four video modes?
Omni reference combines creative references, First and last frames controls visual endpoints, Smart edit changes a source video, and Video extend continues it. Choose the mode based on the input you already have and the result you need.
Can HolyCrab use image, video, and audio references together?
Yes. Omni reference supports mixed references, and each selected asset is linked in the prompt with an @ mention such as @Image1, @Video1, or @Audio1.
How do first and last frames work?
Add a first-frame image to control the opening composition and an optional last-frame image to control the ending. Describe the motion between the two images in the prompt.
Where can I view and download generated results?
Open Tasks to review status, parameters, details, and result actions. Download time-limited video results promptly.
Why are credits held and then settled?
A task may reserve the estimated credits when submitted and settle the final amount after completion. Any difference appears as a refund or additional charge in Credit History.
What is the difference between an invite link and a credit code?
An invite link records who invited a new user, while a 16-character credit code redeems eligible credits. A code can be entered during sign-up or from Credit History after login.
Where are Creation canvas projects stored?
Canvas work is stored on the current device. Export a canvas before changing devices or when you need a backup.
Can a HolyCrab sub-account buy credits?
No. The primary account transfers credits to a sub-account and can reclaim unused credits later.
How do I create and protect an API key?
Open API Access, create a key, and copy the full value when it is displayed. Store it securely and never place it in public code, screenshots, or shared documents.
How do plans, credit packs, and auto top-up differ?
Plans provide recurring monthly credits, while credit packs are one-time purchases. Auto top-up buys a selected pack when the balance falls below the threshold you set.