What is the best AI video generator in 2025?

Oakgen.ai offers access to the best AI video generators including Google Veo 3, OpenAI Sora 2, Kling V2, Runway Gen-3, Luma Ray, Hailuo, and Pika V2 - all in one platform. Instead of subscribing to multiple services, you get access to 120+ AI models with one account.

How does Oakgen compare to Sora, Kling, and Runway?

Oakgen.ai provides access to Sora, Kling, Runway, and many more AI models in one unified platform. Instead of paying for separate subscriptions to each service, you can access all leading AI video generators, image generators, and audio tools with flexible credits. This makes Oakgen the most cost-effective and versatile solution for AI content creation.

What AI image generators are available on Oakgen?

Oakgen.ai offers 20+ AI image models including FLUX Pro, FLUX Dev, Midjourney, DALL-E 3, Ideogram V3, Stable Diffusion XL, Recraft V3, and more. You can generate images from text, use reference images, upscale to 4K, and access professional editing tools.

Can I create talking avatars with AI?

Yes! Oakgen's Talking Photo feature uses AI models from HeyGen, Hedra, and Sync Labs to create realistic talking avatars. Upload any photo or choose from 100+ premium avatars, add your script or audio, and generate professional lip-synced videos in 40+ languages.

Is Oakgen free to use?

Yes, Oakgen.ai offers a free plan with daily credits to try all tools. You can generate AI images, videos, talking avatars, and audio without payment. Premium plans provide more credits and access to advanced models like Sora 2 and Veo 3.

What is the best alternative to Midjourney?

Oakgen.ai is the best Midjourney alternative because it offers Midjourney access along with 20+ other image models including FLUX Pro, DALL-E 3, and Ideogram V3. You get more variety, competitive pricing, and additional tools like video generation and avatar creation.

How do I make AI videos with sound?

Oakgen's AI Video Generator supports audio generation with Veo 3 and Veo 3.1 models from Google. These models create videos with synchronized sound effects and ambient audio. You can also add AI voiceovers using ElevenLabs or music using Suno and Udio.

How to Use the AI Video Generator on Oakgen.ai

This is a complete walkthrough of the AI Video Generator on Oakgen.ai. Every feature, every setting, explained with screenshots.

Interface Overview

AI Video Generator - Full Interface

The Video Generator has two main areas:

Left panel -- Your controls: prompt, settings, model selector, and the Generate button.
Right panel -- Your results: generated videos, full tool history, and your saved library.

At the top of the right panel, you can switch between:

Result Panel -- Shows your latest generation
Tool History -- Every video you have generated (with count)
All -- All generations across all tools
Library -- Videos you have saved

Three Generation Modes

The Video Generator supports three input modes, accessible via the tabs at the top:

Text to Video

Type a text prompt and the AI creates a video from scratch. This is the default mode.

Image to Video

Upload a still image and the AI animates it. Use this when you want precise control over the starting frame -- great for product shots, AI-generated images, or design mockups.

Video to Video

Upload an existing video clip and the AI transforms it with a new style, enhanced quality, or modified motion. Use this to restyle footage or apply AI effects to existing content.

Writing a Prompt

The prompt box accepts up to 4,096 characters. Describe the scene, motion, camera movement, and style you want.

Hints are provided below the prompt box -- click Drone Shot or Time-lapse to instantly add those camera styles to your prompt. Hit the refresh icon to get new hint suggestions.

The sparkle icon (top-right of the prompt box) enhances your prompt with AI -- it expands a basic description into a detailed, model-optimized prompt.

Prompt Tips for Video

Unlike image prompts, video prompts should describe motion and camera work in addition to the scene. Include terms like "slow pan," "tracking shot," "zoom in," or "timelapse" to control how the camera moves.

Settings

Duration

Duration Options

Set how long your video will be. Options range from 3 seconds to 12+ seconds, depending on the model selected. The default is 6 seconds.

3-5 seconds -- Social media clips, loops, quick reveals
6-8 seconds -- Standard ads, product demos
9-12 seconds -- Mini-narratives, longer scenes

Duration Affects Credits

Longer videos cost more credits. A 3-second clip may cost half as much as a 10-second one with the same model.

Aspect Ratio

Aspect Ratio Options

Choose the frame shape for your video. Available options:

| Aspect Ratio | Best For | |-------------|----------| | Landscape (16:9) | YouTube, presentations, standard video | | Standard (4:3) | Traditional video format | | Standard (3:2) | Photo-style framing | | Square (1:1) | Instagram feed, social posts | | Portrait (2:3) | Vertical content | | Portrait (3:4) | Mobile-friendly vertical | | Portrait (9:16) | TikTok, Instagram Reels, YouTube Shorts |

Always set this before generating. Cropping a 16:9 video to 9:16 after the fact loses content.

Resolution

Resolution Options

Select the output quality of your video:

480p -- Lower resolution, faster generation, fewer credits
720p (HD) -- Default. Sharp output suitable for most use cases

Resolution options may vary by model. Some premium models support higher resolutions.

Selecting an AI Model

Model Selection

Click Change next to the current model name to open the model selector. Oakgen offers 33+ AI video models.

Filtering Models

Use the tabs and filter chips to narrow your search:

All Models -- Browse everything
Text To Video / Luma / Recommended -- Quick category filters
Provider filters -- ByteDance, Kling, LTX, Luma, Hailu, Sora, Pika, Pixverse, Veo, Vidu, Wan
Search bar -- Type a model name to find it instantly

Featured Models

| Model | Strength | |-------|----------| | Hailu 02 Pro | High-quality text-to-video | | Hailu 2.3 Standard | 768p resolution, reliable | | Kling 2.0 Master | Premium quality | | Kling v2.1 Master | Best overall fidelity | | Kling v2.5 Turbo Pro | Fast with motion fluidity | | Kling v2.6 Pro | Native audio generation | | LTX Video 2.0 Fast | High-fidelity with audio | | LTX Video 2.0 | High-fidelity with audio | | Luma Ray 2 | Ultra-realistic, coherent motion | | Minimax Director | Enhanced shot control | | Minimax Video-01-Live | Live2D-ready clips | | Pika V2.2 | 1080p, extended duration control |

Each model card shows a preview thumbnail, name, and a short description so you can quickly compare.

Try Multiple Models

Different models interpret the same prompt differently. Spend a few credits testing 2-3 models with your prompt to find the best fit for your specific use case.

Generating and Viewing Results

Generated Video Result

Click Generate Video to start. The button shows the credit cost (e.g., 56 credits). The status bar updates to show "1 video processing."

Once your video is ready, it appears in the Result Panel on the right. You can:

Play the video directly in the browser
Download in full resolution
View the prompt and model used below the video
Check Tool History to see all past generations

You will also receive a real-time notification when the video is complete, so you do not need to stay on the page.

Quick Reference

| Feature | Where to Find It | |---------|-----------------| | Switch modes (Text/Image/Video) | Tabs at the top | | Write/enhance prompt | Main text area + sparkle icon | | Set duration | Settings > Duration dropdown | | Set aspect ratio | Settings > Aspect Ratio dropdown | | Set resolution | Settings > Resolution dropdown | | Change AI model | Click "Change" at bottom of left panel | | View past generations | Tool History tab (right panel) | | Save a video | Library tab (right panel) | | See how it works | "How it works" button (top-right) |

Try the AI Video Generator

33+ AI video models. Text-to-video, image-to-video, and video-to-video. No watermark. Free credits on signup.

Open Video Generator