Ddukddak

Ddukddak Manual

A complete step-by-step guide to every feature in Ddukddak.
Follow along and you'll be up and running in minutes.

Table of Contents

STEP 01

Welcome

Introduction to Ddukddak

STEP 02

Try Demos

Try it without signing up

STEP 03

Dashboard

Your home screen

STEP 04

Template Library

Browse ready-made templates

STEP 05

Projects

Organize your templates

STEP 06

Editors

Design and create content

STEP 07

API Console

Test API calls directly

STEP 08

Logs

View generation results

STEP 01

Welcome to Ddukddak

Ddukddak is a SaaS platform that automatically generates images and videos for you.

With Ddukddak, you can create visual content for any platform — product banners, YouTube Shorts, Instagram Reels, TikTok, social ads, and more — without writing a single line of code. For developers, our API and SDKs make it easy to automate content generation at scale.

Ddukddak Homepage
Ddukddak Homepage — Get an overview of the platform and its capabilities.

Key Features

  • - Template-based image and video generation
  • - AI-powered image and video creation from text prompts
  • - Drag-and-drop editor to design your own templates
  • - REST API for bulk content automation
  • - SDKs for Node.js, Python, and TypeScript

STEP 02

Try Demos

No sign-up required. Try the demo pages to generate images and videos instantly.

Image Generation Demo

Pick a template, enter your text or image URL, and click "Generate Image" to see the result right away.

  1. 1Go to Demos > Image Generation Demo from the top menu.
  2. 2Select a template (e.g., Summer Sale, Real Estate, etc.).
  3. 3Fill in the Configuration panel on the left with your text and image URLs.
  4. 4Click "Generate Image" — the preview appears on the right.
  5. 5Click "Download as PNG" to save your image.
Image Generation Demo
Image Generation Demo — Select a template, customize the settings, and preview in real time.

Video Generation Demo

Video templates work the same way. Enter your image URLs and text, and a video is generated automatically.

  1. 1Go to Demos > Video Generation Demo from the top menu.
  2. 2Select a video template (e.g., Social Story, Product Showcase, etc.).
  3. 3Preview the generated video on the right.
Video Generation Demo
Video Generation Demo — A restaurant promo video generated from a template.

SDK Code Examples

If you're a developer, you can generate images and videos with just a few lines of code. We support Node.js, Python, and TypeScript SDKs.

SDK Code Examples
SDK Code Examples — Sample API calls in Node.js, Python, and TypeScript.

STEP 03

Dashboard

The first screen you see after signing in. Check your projects, API credits, and usage at a glance.

  1. 1Sign up or sign in to access the Dashboard.
  2. 2View your project list in the Projects section.
  3. 3Check your remaining Free Trial API Credits.
  4. 4Monitor your API call count and bandwidth in the Usage section.
Dashboard
Dashboard — Your projects, API credit balance, and usage stats in one place.

API Keys

Create and manage API keys to authenticate your REST API calls. You can generate multiple keys with optional labels to separate production and development environments.

  1. 1Navigate to Dashboard > Settings > API Keys.
  2. 2Enter an optional label (e.g., Production, Development) and click "+ Create Key".
  3. 3Copy the generated key — it will only be shown once.
  4. 4Use the key in your API requests via the x-api-key header.
API Keys
API Keys — Create new keys with labels and manage existing keys with status tracking.

STEP 04

Template Library

Browse templates by category and start using them right away.

  1. 1Click Templates in the top menu.
  2. 2Filter by category tabs (General, Social Media, Food & Restaurant, Real Estate, etc.).
  3. 3Click any template to go to its detail page.
  4. 4Or select "Start with a Blank Template" to design from scratch.
Template Library
Template Library — Browse the gallery organized by category and pick a design.

STEP 05

Projects

Use projects to group and organize your templates by purpose or campaign.

  1. 1Click Projects in the top menu.
  2. 2Select a project to see all templates that belong to it.
  3. 3Use the Custom Image/Video Templates tab for API-based templates.
  4. 4Use the AI Image/Video Templates tab for AI-powered templates.
  5. 5Click the "..." button on any template for options like View, Edit, Rename, Duplicate, or Delete.

Custom Templates (API)

Custom templates are designed in the editor and can be called via API to generate images and videos at scale.

Project Detail - Custom Templates
Project Detail — Custom Image Templates and Custom Video Templates list.

AI Templates (API)

AI templates generate images and videos from text prompts alone. No design work needed — just describe what you want and the AI creates it. These templates are also available via API for automated generation at scale.

Project Detail - AI Templates
Project Detail — AI Image Templates and AI Video Templates list.

STEP 06

Editors

Design your own templates in the editor, or use AI to generate images and videos from text.

Template Editor

A layer-based editor for designing both image and video templates. Add text, images, videos, QR codes, and more — then adjust position, size, and style freely.

  1. 1In the left panel, view your layers and click "+" to add a new one.
  2. 2Click a layer on the canvas to select it, then drag to reposition.
  3. 3In the right panel, edit the selected layer's properties (text, font, color, size, etc.).
  4. 4Click "Save" at the top to save your template.
Image Editor - Tech Weekly
Image Editor — Editing a newsletter header template. Left: layer list, Center: canvas, Right: properties panel.
Image Editor - PC Sale
Image Editor — A PC product template with text, images, QR codes, and spec layers.

AI Image Editor

Enter a text prompt and the AI generates an image for you. Fine-tune with style, camera view, lighting, and mood settings.

  1. 1Set the image name, size, and aspect ratio on the left.
  2. 2Enter a prompt on the right panel or choose from Quick Presets.
  3. 3Adjust Style, Camera View, Mood, and Lighting options.
  4. 4Click "Generate Image" to create your AI image.
AI Image Editor
AI Image Editor — Generating a snowy Korean hanok scene with prompt and style settings.

AI Video Editor

Generate AI videos from text prompts. Configure visual style, camera angle, resolution, and clip duration.

  1. 1Set the video name, resolution, clip duration, and aspect ratio on the left.
  2. 2Describe the scene in the Scene Description field on the right.
  3. 3Choose Visual Style and Camera Angle options.
  4. 4Click "Generate Video" to create your AI video.
AI Video Editor
AI Video Editor — Creating a cinematic drone shot video of Brisbane suburbs.

STEP 07

API Console

Test API calls directly from the template detail page — no code required.

  1. 1Open any template from your project to go to its detail page.
  2. 2Review the template preview and basic information at the top.
  3. 3In the API Console section, edit the properties in the left POST panel.
  4. 4Click "Post API Request" — the result appears in the right RESPONSE panel.
  5. 5Scroll down to see the list of generated images or videos.

Image API Console

Image Template Detail with API Console
Image Template Detail — Preview your template and test image generation in the API Console.
Image API Console - Response
API Console — View the POST request results and generated image list below.

Video API Console

Video Template Detail with API Console
Video Template Detail — Test video generation in the Video API Console.

STEP 08

Logs

View all your generated images and videos. Check status, details, and download results — all in one place.

  1. 1Click Logs in the top menu.
  2. 2Select a log type from the dropdown: Images, Videos, AI Images, or AI Videos.
  3. 3Click any log entry on the left to see its details on the right.
  4. 4For completed items, click "View Image" or "View Video" to see the result.

Image Logs

Image Logs
Image Logs — Browse your generated images with template name, dimensions, and properties.

Image Log Detail

Image Log Detail
Image Log Detail — Preview the generated image, check status, template info, and properties JSON.

Video Logs

Video Logs
Video Logs — Browse your generated videos with status and details.

Video Log Detail

Video Log Detail
Video Log Detail — Play the generated video inline and review status and properties.

AI Image Logs

AI Image Logs
AI Image Logs — View AI-generated image logs with prompt, model, and size details.

AI Video Logs

AI Video Logs
AI Video Logs — View AI-generated video logs with prompt, model, resolution, and duration.

Ready to Get Started?

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Start Free TrialQuick Start Guide