A quick guide to every AI model on Sixio — find the perfect one for your task
Sixio is a platform for AI video and image generation.We bring together 12+ AI models in one place: you write a description in any language,AI enhances your prompt and generates video from 5 seconds up to 3 minutes.
You pay only for what you do: each generation, prompt enhancement, and operation costs a fixed number of credits. No subscriptions or hidden fees.
3 enhancement models: ChatGPT (— cr.), Gemini Pro (— cr.), Grok (— cr.). Write in any language — AI translates and optimizes.
A built-in chat assistant suggests which model to choose, helps craft prompts, and explains parameters. 4 models available: ChatGPT, Gemini Pro, Grok, and a free one.
Automatic credit refund if generation fails. Videos are stored for — days, images for — days. Bonuses on top-ups from 1000₽ (+5%) and from 3000₽ (+10%).
Describe what you want to see: "A kitten plays with a ball of yarn at sunset." The more detail, the better the result. You can specify camera style, lighting, and mood.
Click "Enhance" — the AI expands your description into a cinematic prompt and translates it to English. You can edit and re-enhance. Free translation is available separately.
Pick a model based on your task (see recommendations below). Configure duration (5–30 sec), resolution (480p–4K), and format (9:16, 16:9, 1:1).
Click "Create video". Generation takes 2–10 minutes. The result appears on the page — you can download, extend (VEO), or upscale (Grok).
Upload an image and bring it to life. Supported by: Kling Motion (portraits), WAN 2.5/2.6, SORA 2, Grok, WAN Flash, Seedance, Kling 3.0, LTX-2.
Upload a video and change its style or content. Supported by: WAN 2.6 (styling), Kling Motion (motion transfer).
The built-in chat assistant helps craft prompts, choose models, and configure parameters. ChatGPT, Gemini Pro, Grok, and a free model are available.
AI image generation: 10+ models (Nano Banana, Seedream, Flux 2, GPT-4o, etc.), editing, upscale to 4K/8K, background removal (from — cr.). Use images as a base for Image-to-Video.
Open GalleryBeyond video, on Sixio you can generate AI images and use them for Image-to-Video.
10+ models: Nano Banana Pro (from — cr.), Seedream (—-— cr.), Flux 2 (from — cr.), GPT-4o (from — cr.), Z-Image (— cr.).
Editing via Seedream Edit (—-— cr.), upscale to 8K (from — cr.), background removal (— cr.).
Create an image in the gallery, then use it as a base for Image-to-Video in any model. Images are stored for — days.
Not sure which model to pick? Here are our recommendations:
For first experiments. The fastest and cheapest model.Perfect for understanding how AI generation works.
Price/quality balance. A more cinematic style,low censorship, supports seed for reproducibility.
When you need quality. The best cinematic quality,can extend up to 3 minutes. For final versions.
Task
Shoot a 6-15s teaser/meme and validate the idea in minutes.
Why Grok Imagine
Task
Prepare a final shot for a presentation, ad or pitch.
Why VEO 3.1
Task
Shoot a coherent 10-15s story with smooth scenes.
Why SORA 2
💡 Doesn't animate people photos.
Task
Make a talking head / TikTok intro from a photo.
Why Kling Motion
Task
Animate cartoon art, 3D renders or stylized scenes.
Why WAN 2.6 / Flash
💡 For realism use WAN 2.5 — a more cinematic style.
Task
Take a finished clip and completely change its style.
Why WAN 2.7
💡 Alternative — WAN 2.6 V2V for stylization with a fixed 5/10s length.
Task
Make bold scenes where strict moderation gets in the way.
Why WAN / Grok
Task
Spell out the exact choreography of camera and characters.
Why Kling Motion
Task
Get a cinematic result or produce many variants.
Why WAN 2.5
Task
Create a clip, ad teaser, or morph between two frames.
Why Seedance 1.5 Pro
Task
Create an ad, a single-character series, or a multilingual clip.
Why Kling 3.0
Task
Shoot a long video up to 20s at 4K quality with sound.
Why LTX-2
| Model | Duration | Image→Video | Video→Video | Censorship | Price |
|---|---|---|---|---|---|
VEO 3.1 | 8s → 3 min | — | Medium | — | |
SORA 2 | 10-15s | no people | — | High | — |
SORA 2 Pro | 10-15s | no people | — | High | — |
WAN 2.6 | 5-15s | Low ✓ | — | ||
WAN Flash | 5-15s | — | Low ✓ | — | |
WAN 2.5 | 5-10s | — | Low ✓ | — | |
Grok | 6-10s | — | Lower ✓ | —-— | |
Kling Motion | 5-10s | — | Medium | —-—per second | |
Seedance 1.5 | 4-12s | 1-2 images | — | Medium | —-—per second |
Kling 3.0 | 3-15s | — | Medium | —-—per second | |
LTX-2 | 6-20s | — | Medium | —-—per second |
🔊 All models generate video with sound! Audio is created automatically based on the video content.
⏱️ Kling Motion, Seedance, Kling 3.0 and LTX-2: Per-second pricing gives flexibility — pay only for the length you need.
Beyond video and images, Sixio offers music generation powered by Suno V5 —one of the most advanced AI models for creating songs and instrumental tracks.
Describe the genre, mood, and topic — the AI will generate a full song with vocals or an instrumental track. Supports any style: pop, rock, electronic, classical, hip-hop, and more.
Upload an instrumental track and add AI vocals. Specify singing style and lyrics (or let the AI write them) — get a finished song.
Upload a vocal recording — the AI will create an instrumental accompaniment. Pick a genre and mood, the AI handles the rest.
Upload two tracks — the AI will merge them into a unique composition, blending the best of both.
To get started, we recommend Grok Imagine — the fastest and most affordable model supporting 6-10 seconds. Perfect for experiments and learning how AI video generation works.
VEO 3.1 delivers the best quality with synchronized audio and video extension. SORA 2 Pro also produces excellent results for longer clips.
For animating photos of people, Kling Motion is best — it specializes in characters and portraits. WAN 2.6 also works. SORA 2 does NOT work with photos of people.
Start with Grok Imagine or WAN 2.5 to test ideas. Once you have a winning prompt, use the more expensive models for the final result.
Kling Motion uses per-second pricing: 6-9 credits per second of video. This gives flexibility — pay only for the length you need, from 5 to 10 seconds.
For editing existing videos, we recommend WAN 2.7 — it has a dedicated "Video Editing" mode that follows the prompt precisely and preserves the original motion. WAN 2.6 also supports Video-to-Video for styling with a fixed 5/10-second length.
VEO 3.1 can create videos up to 3 minutes via repeated 8-second extensions. SORA 2 generates up to 15 seconds per run.
WAN 2.5 tends to produce a more cinematic, realistic result. WAN 2.6 leans toward an "illustrative" style — more plastic, like 3D or cartoon. For realism choose 2.5; for cartoon style — 2.6 or Flash.
Flash is the budget version of WAN 2.6 with an even stronger anime/3D bias. It only works with images (image-to-video) but costs much less. Ideal for high-volume cartoon-style content.
Seedance 1.5 Pro is a model from ByteDance (creators of TikTok). The lowest per-second price, 6 aspect ratios (including CinemaScope 21:9), native audio, First+Last Frame morphing between two frames. Ideal for clips, ads, and budget generation.
HappyHorse 1.0 — premium AI video flagship of 2026 from Alibaba Taotian Lab, #1 in Artificial Analysis Video Arena. Top cinematography — noticeably above Kling 3.0 in visual fidelity and temporal stability. 4 modes: T2V, I2V, R2V (up to 9 references via character1..N), Video-Edit. Native joint audio+video in a single pass. 3-15 seconds 720p (25 cr/sec) or 1080p (43 cr/sec). Ideal for premium advertising, E-commerce and cinematic narrative.
Kling 3.0 by Kuaishou is the flagship model with Elements 3.0 (consistent characters across videos), native audio with multilingual lip-sync, multi-shot scenes. Ideal for ad series with one character and professional content. Standard and Pro modes, 3–15 seconds.
Kling Motion is a specialized tool for transferring motion from video onto a photo (motion control). Kling 3.0 is a full-featured generator from text and photo with Elements 3.0, lip-sync, and multi-shot. Use Kling Motion for animating portraits and Kling 3.0 for ads and series.
LTX-2 from Lightricks is the only model with native 4K (2160p) without upscaling and 50 FPS. Supports up to 20 seconds of video with audio. Has Fast (fast generation) and Pro (maximum quality) modes. Ideal for production content at maximum resolution.
1 credit = 1 RUB. On sign-up you receive — free credits for testing. Top up via SBP, bank cards, and other methods. Top-ups from 1000₽ earn a 5% bonus, from 3000₽ — 10%. If a generation fails, credits are automatically refunded to your balance.
AI expands your short Russian description into a detailed cinematic English prompt optimized for the chosen model. 3 AI models of varying cost and quality are available. You can edit the result and re-enhance.
Text-to-Video — from a text description. Image-to-Video — animate an uploaded image. Video-to-Video — stylize an existing video (WAN 2.6). Video editing — modify a finished clip via prompt (WAN 2.7, recommended). First+Last Frame — morph between two frames (Seedance, LTX-2). Motion Control — transfer motions (Kling Motion).
Videos are stored for 180 days, images for 30 days. We recommend downloading the results you like. Files can be downloaded any time before expiry.
Built on Suno V5, 4 modes are available: create from scratch (text → music), add vocals to an instrumental, add instruments to vocals, and mash up two tracks. Finished tracks can be extended (Extend) or have segments replaced (Replace Section). The AI assistant helps craft the description.
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