Do I need an account to use ZSky AI?

No. You can start generating images and videos immediately without creating an account. The free tier gives you 200 free credits at signup + 100 daily when logged in with no credit card required. You only need an account if you want to upgrade to a paid plan.

How do I write a good prompt for ZSky AI?

Be specific about what you want. Include subject description, style, lighting, mood, and composition. For example, instead of 'a cat', try 'orange tabby cat sleeping on a windowsill, warm afternoon sunlight, shallow depth of field, cozy interior, photorealistic.' More detail gives better results.

How long does ZSky AI take to generate an image?

Image generation takes approximately 10 seconds. Video generation takes 30-90 seconds depending on complexity. ZSky AI runs on dedicated RTX 5090 GPUs for consistent fast performance regardless of the time of day.

Can I generate video with ZSky AI?

Yes. ZSky AI generates video with synchronized audio from text prompts. You can also convert any still image into a video. The generated video includes matching sound effects and ambient audio, which is a feature unique to ZSky AI.

Follow along — try it free while you read Open ZSky AI →

ZSky AI Tutorial: Complete Beginner's Guide

Q: What if I don't like the result?

Generate again. Each generation uses one credit from your credits. With 200 free credits at signup + 100 daily when logged in, you have plenty of room to iterate and refine. Try adjusting your prompt wording, adding more specific details, or changing the style direction.

By Cemhan Biricik March 23, 2026 12 min read

This guide takes you from zero to generating professional-quality AI images and videos in under 5 minutes. Free account, no credit card, no payment required, just go to zsky.ai and start.

Getting Started: Your First Image

Go to zsky.ai

Open zsky.ai in your browser. Free signup, free account creation, no credit card. You will see the generation interface immediately. You have 200 free credits at signup + 100 daily when logged in for today.

Write Your Prompt

Type a description of what you want to see. The more specific you are, the better the result. Start with something simple:

Try this: A golden retriever puppy playing in autumn leaves, warm sunlight, shallow depth of field, photorealistic photography

The prompt tells the AI what to create. Think of it as giving instructions to an artist. You describe the subject, the style, the mood, and the lighting.

Hit Generate

Click the generate button. In approximately 10 seconds, your image will appear. If you like it, download it. If you want something different, adjust your prompt and generate again. Each generation uses 1 credit.

Download

Click download to save your image. It comes in full resolution with no video watermarks. You own it and can use it for any purpose, including commercial use.

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ZSky AI Tutorial: Complete Beginner's Guide — ZSky AI

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Writing Better Prompts

The quality of your output depends heavily on your prompt. Here is a formula that consistently produces great results:

[Subject] + [Style] + [Lighting] + [Mood] + [Composition] + [Quality modifiers]

Example Prompts by Category

Portrait: Close-up portrait of a woman with braided auburn hair, natural freckles, golden hour sunlight, shallow depth of field, magazine photography, soft warm tones

Landscape: Misty mountain valley at sunrise, pine forests, winding river reflecting orange sky, panoramic view, cinematic landscape photography, dramatic lighting

Product: Minimalist ceramic coffee mug on marble surface, soft studio lighting from left, clean white background, commercial product photography, high detail

Anime: Anime girl with long silver hair, crimson eyes, wearing a dark school uniform, cherry blossom petals falling, soft pink sunset, detailed anime illustration, studio quality

Fantasy: Ancient dragon perched on a cliff overlooking a medieval city, moonlight, stars, dramatic scale, digital painting, concept art, epic composition

Prompt Tips

Be specific: "orange tabby cat" is better than "a cat"
Describe the style: "photorealistic", "anime", "oil painting", "watercolor", "digital art"
Set the lighting: "golden hour", "studio lighting", "dramatic shadows", "soft diffused light"
Add camera details: "85mm lens", "wide angle", "macro shot", "bird's eye view"
Use negative prompts: Add what you do NOT want: "no blur, no video watermark, no text, no deformed hands"
Iterate: Your first prompt is a starting point. Refine based on what you get.

Creating Video with Audio

ZSky AI's standout feature is video generation with synchronized audio. Here is how to use it:

Switch to Video Mode

Select the video generation option in the interface. You can create video from a text prompt or from an existing image.

Write a Video Prompt

Video prompts work similarly to image prompts, but include motion and sound cues:

Try this: Ocean waves crashing on rocky shore at sunset, golden light, dramatic clouds, peaceful atmosphere

The AI will generate a video of waves hitting rocks AND include the sound of crashing water.

Wait 30-90 Seconds

Video generation takes longer than images because the AI is creating multiple frames plus synchronized audio. The result is a complete video clip ready to use, not a silent clip that needs post-production.

Image-to-Video: Animating Still Images

You can also take any still image and bring it to life:

Generate an image you like (or upload your own)
Select the image-to-video option
The AI will add natural motion and synchronized audio
Download the complete video with sound

This is powerful for turning product photos into dynamic showcases, adding subtle animation to illustrations, or creating social media content from a single still image.

Managing Your Credits

Free tier: 200 free credits at signup + 100 daily when logged in, is granted on signup
1 image = 1 credit
1 video = varies by length (typically 3-5 credits)
Downloads are free after generation
Failed generations do not consume credits

With 200 free credits at signup + 100 daily when logged in, you have plenty of room to experiment, iterate on prompts, and produce content. If you need more, paid plans start at $9/month with 200 free credits at signup + 100 daily when logged in.

Common Mistakes to Avoid

Too vague: "a nice picture" gives random results. Be specific about what you want.
Too long: Prompts over 100 words can confuse the AI. Focus on the most important details.
Expecting perfection on first try: AI generation is iterative. Plan to generate 3-5 variations and pick the best.
Ignoring style keywords: Without style direction, the AI defaults to a generic look. Always specify a style.
Complex hand poses: AI still struggles with intricate hand positions. Keep hands in natural poses when possible.

Frequently Asked Questions

Do I need an account?

No. Start generating immediately at zsky.ai without any signup. You only need an account for paid plans.

How do I write a good prompt?

Be specific: subject + style + lighting + mood + composition. More detail gives better results. Iterate on your prompts to refine the output.

How long does generation take?

Images: about 10 seconds. Videos: 30-90 seconds. Running on dedicated RTX 5090 GPUs for consistent speed.

Can I generate video?

Yes. Text-to-video and image-to-video, both with synchronized audio. ZSky AI is the only platform that includes audio in generated videos.

What if I don't like the result?

Generate again. Adjust your prompt, add more detail, change the style. With 200 free credits at signup + 100 daily when logged in, you have plenty of room to iterate.

Ready to Create?

200 free credits at signup + 100 daily when logged in waiting. Free signup. Start generating in 10 seconds.

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