A quick guide to every AI model on Sixio — find the perfect one for your task
Sixio is a platform for generating AI video, images and music.We bring together 19 video models in one place: you write a description in any language,AI enhances your prompt and generates videos from 3 seconds to several minutes.
Pay only for what you do: each generation, prompt enhancement and operation costs a fixed number of credits. No subscription is required.
3 enhancement models: ChatGPT (— cr.), Gemini Pro (— cr.), Grok (— cr.). AI adds the details in your language. Translation to English is free and is a separate button.
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. To keep them longer, turn on storage in settings.
A simple path: first try on Grok, everyday clips on WAN 3.0, the best result on Seedance 2.5.
First try. The fastest model and one of the cheapest: a clip is ready in a couple of minutes. It does not make explicit scenes: moderation will reject such a request and your credits will be refunded.
A reliable alternative with sound and a transition between two frames: Seedance 1.5 Pro (from — cr/sec).
Try itYour main model. Nearly flagship quality for noticeably less: native sound, up to 30 seconds in one take and soft content filters.
The best result. The strongest model on the platform: up to 30 seconds in one pass, timecoded scenes and references from photos, videos and audio.
Nearly as good but cheaper: Seedance 2.0 (··· cr/sec).
Try itDescribe 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” and AI will add camera movement, lighting and sound tailored to the selected model. You can edit the result and enhance it again. For models that understand English better, translate the prompt with the “Translate to English” button. Translation to English is free and is a separate button.
Choose a model for your task (see recommendations below). Set the duration (3-30s), resolution (480p-4K) and aspect ratio (9:16, 16:9, 1:1).
Click “Create video”. Generation takes 1 to 15 minutes. You can download the finished video, extend it (on some models), upscale it to 4K with AI or add music with the “Soundtrack” button.
Upload an image and bring it to life; all 19 models accept photos. For portraits, use Seedance 2.0 or MiniMax H3; for cheap and fast, Grok Imagine 1.5; for a portrait that speaks to audio, Kling Avatar; to repeat movements from a video, Kling Motion.
Upload a video and change it: edit from a prompt with WAN 2.7, HappyHorse 1.0 or MiniMax H3; restyle with WAN 2.6; continue with PixVerse V6; transfer movement with Kling Motion. Seedance 2.5/2.0, WAN 3.0 and Gemini Omni take a video as a reference for a new clip.
A model does not invent a video from scratch: it continues your first frame and leans on your references. Composition, lighting, the face, the style and even on-screen text come from there, so almost everything depends on how you prepare them.
You can prepare the frame in the gallery: generate it, change the aspect ratio, fix a detail or text with a mask in Qwen-Image 2.1, remove the background or upscale it. Open Gallery
In our experience, good references make a successful clip about 70% more likely.
References are accepted by Seedance 2.5/2.0, WAN 3.0, WAN 2.7, MiniMax H3, HappyHorse 1.0, Gemini Omni, PixVerse V6 and Kling 3.0 (Elements).
Task
Bring a portrait or photo to life — realistically and with sound.
Why Seedance 2.0
💡 A strong alternative is MiniMax H3 (from — cr/sec): among the leaders of independent photo-animation rankings, 2K with sound. Cheap and fast: Grok Imagine 1.5 (from — cr/sec). To copy movements from another video, use Kling Motion.
Task
Bring a photo to life with READY-MADE audio — a presenter, greeting, explainer video or virtual host.
Why Kling Avatar
💡 Need lip-sync from text (without ready-made audio)? — Seedance 2.5/2.0 or MiniMax H3.
Task
Transfer a dance, gestures or choreography from a video onto your own character.
Why Kling Motion
Task
Take a finished clip and completely change its style.
Why WAN 2.7
💡 MiniMax H3 can also edit and continue an uploaded video from a text instruction, and HappyHorse 1.0 gives flagship-quality edits. Need a new clip modeled on a video? Seedance 2.5/2.0 or WAN 3.0 will take it as a reference.
Task
Shoot several clips with the same hero — for an ad series, a show or a blog.
Why Kling 3.0
💡 Seedance 2.5/2.0 also keep a character consistent from references; 2.5 accepts up to 30 photos per request.
Task
Turn a presentation, article or web page into a clip of up to 30 seconds.
Why WAN 3.0
Task
Make a clip with legible text (signage, captions, packaging) or in native 4K.
Why Gemini Omni
Task
Shoot a scene with sound in 2K or 4K without paying flagship prices.
Why MiniMax H3
💡 Need 4K, or 1080p for even less? Try LTX-2 (from — cr/sec). The picture is beautiful, but it follows the prompt less precisely, so it suits atmospheric scenes and landscapes best.
Task
Make bold scenes where strict moderation gets in the way.
Why soft-filter models
💡 The models from the first point are grouped in the generator picker under the "🔓 Unrestricted models" filter. The service rules still apply.
| Model | Duration | Image→Video | Video→Video | Content filters | Price |
|---|---|---|---|---|---|
Seedance 2.5 | 4-30s | reference | Reduced | ···per second | |
Seedance 2.0 | 4-15s | reference | Reduced | ···per second | |
WAN 3.0 | 3-30s | reference | Soft 🔓 | ···per second | |
MiniMax H3 | 4-15s | editing | Soft 🔓 | ···per second | |
Gemini Omni | 4-10s | reference | Standard | ··· | |
Kling 3.0 | 3-15s | — | Standard | ···per second | |
HappyHorse 1.0 | 3-15s | editing | Reduced | ···per second | |
WAN 2.7 | 3-15s | editing | Soft 🔓 | ···per second | |
Grok Imagine 1.5 | 3-15s | photo only | — | Standard | ···per second |
Grok Imagine | 6-30s | — | Standard | ···per second | |
Seedance 1.5 Pro | 4-12s | 1-2 images | — | Standard | ···per second |
LTX-2 | 6-20s | — | Standard | ···per second | |
PixVerse V6 | 3-15s | continuation | Standard | ···per second | |
Kling Avatar | up to 5 min | + audio | — | Standard | ···per second |
Kling Motion | 3-30s | motion | Standard | ···per second | |
WAN 2.6 | 5-15s | restyling | Soft 🔓 | ··· | |
WAN 2.6 Flash | 5-15s | photo only | — | Soft 🔓 | ··· |
WAN 2.5 | 5-10s | — | Soft 🔓 | ··· | |
VEO 3.1 | 8s → 3 min | — | Standard | ··· |
🔊 Most models generate sound: music, effects and speech are generated together with the video. Kling 3.0, PixVerse V6, Seedance 1.5 Pro and WAN 2.6 Flash have sound as a separate option; WAN 2.5 and Kling Motion have no sound.
⏱️ Most models are billed per second: Per-second pricing gives flexibility — pay only for the length you need.
Beyond video, on Sixio you can generate AI images and use them for Image-to-Video.
19 image models: GPT Image 2.5 and 2, Nano Banana Pro (from — cr.), SeDream (from — cr.), Flux 2 (from — cr.), GPT Image 1.5 (from — cr.), Z-Image (— cr.). Flux 2 Klein, Flux 1 Schnell and SDXL Lightning are free within a daily limit.
Editing from references (GPT Image, Nano Banana, SeDream Edit, from — cr.), mask editing (Qwen-Image 2.1), aspect-ratio change, layer decomposition, upscaling 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.
Beyond video and images, Sixio offers music generation with Suno V6, V6 Mini and V6 Wild —from text-to-song to soundtracks based on video, audio and images.
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.
Attach video, audio or images and describe the mood — AI will create a fitting track. Finished videos have a Soundtrack button.
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.
Upload a track and set a new genre or mood — AI will re-sing and rearrange it while keeping the melody.
Upload an audio file — AI will continue it in the same style from the point you choose.
Sound effects, background music and ambience from a description — for example, to score your own video.
Record your own voice and AI will sing with it in new tracks. Cloning is free and works with Suno V6.
Start with Grok Imagine, the fastest and one of the cheapest models: a 6 to 30 second clip from text or a photo in a couple of minutes. A reliable alternative with sound is Seedance 1.5 Pro. Once you get the hang of it, make your everyday clips on WAN 3.0 and go to Seedance 2.5 or 2.0 for the best result.
Seedance 2.5 gives the best result. Seedance 2.0 is nearly as good and costs less. WAN 3.0 is a little simpler, but cheaper still, and shoots up to 30 seconds in one take. Gemini Omni delivers native 4K and the best on-screen text, and Kling 3.0 keeps one character consistent across a series of clips.
For the best quality, use Seedance 2.0: the face stays intact through turns and lighting changes, and sound and lip-sync are generated in the same pass. A strong alternative is MiniMax H3: among the leaders of independent photo-animation rankings, 2K with sound. For cheap and fast, use Grok Imagine 1.5. If the character should repeat movements from another video (a dance, gestures), use Kling Motion. If the portrait should speak to a ready-made voiceover, use Kling Avatar. Above all, prepare the photo well: almost the whole result depends on it.
Make drafts in the same model you will use for the final version, at 480p or in Seedance 2.0's Mini mode, then repeat the prompt that works at 1080p. A prompt tuned for one model may behave differently on another: to move it over, click “Enhance” in the new model's form or ask the AI assistant. For your very first tries, the inexpensive Grok Imagine and Seedance 1.5 Pro are a good fit.
Kling Motion is billed per second: ··· credits for each second of video. Clips run from 3 to 30 seconds — you pay only for the length you need.
WAN 2.7 (Video Edit mode), HappyHorse 1.0 and MiniMax H3 can edit a finished clip from a prompt while keeping the original motion. WAN 2.6 restyles video, PixVerse V6 continues an uploaded clip, and Kling Motion transfers movement onto a photo. Seedance 2.5/2.0, WAN 3.0 and Gemini Omni take a video as a reference for a new clip.
Seedance 2.5, WAN 3.0 and Grok Imagine shoot the longest clips in one pass, up to 30 seconds. Kling Avatar makes a talking video as long as the audio, up to 5 minutes.
Seedance 2.5 is ByteDance's flagship: up to 30 seconds in one pass at 480p–1080p, up to 30 photos, 10 videos and 10 audio files as references, timecoded scenes and native stereo audio with lip-sync. Output in MP4 or MOV. It is the best-quality model on the platform and the most expensive one; if 15 seconds is enough, Seedance 2.0 gives nearly the same result for less.
Gemini Omni is Google's multimodal model: 4–10 seconds in 1080p or native 4K, sound with lip-sync in the same pass, up to 7 images plus a video reference, and prompts up to 20,000 characters. It renders legible on-screen text better than the rest.
MiniMax H3 is the new generation of Hailuo: 4–15 seconds in 768p or native 2K, with picture and stereo sound with lip-sync generated in one pass. Omni-reference takes up to 9 photos, 3 videos and 3 audio files, and a voice can be carried over from audio. It can rework or continue an uploaded video from a text instruction. It is among the leaders of independent photo-animation rankings and an inexpensive way to get high resolution with sound. A free model with soft content filters.
WAN 3.0 is Alibaba's new generation: up to 30 seconds in one piece at 480p–1080p, with native sound and dialogue. Four modes: text, frames, references (up to 10 photos, 5 videos and 5 audio files) and video from a document or link — for example, a clip based on a presentation. A model with soft content filters.
PixVerse V6 is an affordable all-rounder: 3–15 seconds in 360p–1080p. Five modes: text, photo, transition between frames, video continuation and a reference mode with up to 7 named references. Sound is optional, and the model understands non-English prompts without translation.
Both are previous-generation models. WAN 2.5 gives a more realistic result but has no sound; WAN 2.6 leans toward a smooth style resembling 3D or cartoons and can restyle an uploaded video. For new clips, WAN 3.0 is the better choice: higher quality, with sound.
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 (the makers of TikTok). One of the lowest per-second prices, 6 formats (including CinemaScope 21:9), optional sound and First+Last Frame, a smooth transition between two frames. Good for first tries, music videos and budget generation.
HappyHorse 1.0 is a premium model from Alibaba Taotian Lab: sound and video are generated in one pass, and the brief is followed precisely. 4 modes: T2V, I2V, R2V (up to 9 references) and Video-Edit. 3–15 seconds in 720p (— cr/sec) or 1080p (— cr/sec), reduced content filters. For premium ads, e-commerce and editing finished videos.
Kling 3.0 by Kuaishou is a flagship model with Elements 3.0 (consistent characters across videos), native sound with lip-sync in several languages and multi-shot scenes. Good for ad series with one character and professional content. Standard and Pro modes, plus Turbo for inexpensive photo animation without sound; 3–15 seconds.
Kling Motion is a specialized tool for transferring movement from a video onto a photo (motion control). Kling 3.0 is a full video generator from text and photos with Elements 3.0, lip-sync and multi-shot. To repeat movements from a video, use Kling Motion; for ads and series, use Kling 3.0.
Kling AI Avatar by Kuaishou is a talking-avatar model: it brings a portrait to life using uploaded audio with automatic lip-sync, up to 5 minutes. Standard 720p and Pro 1080p. The prompt describes behavior and emotions (expressions, gaze, nods), while the speech comes from the audio. Ideal for presenters, greetings, explainer videos and virtual hosts driven by a ready-made voiceover.
LTX-2 by Lightricks offers native 4K (2160p) without upscaling and 50 FPS, with sound in the same pass. One of the cheapest ways to get 1080p and 4K: the picture is beautiful, but the model follows the prompt less precisely, so it suits atmospheric scenes and landscapes best. Fast (6–20 seconds) and Pro (6–10 seconds) modes.
1 credit = 1 RUB. On sign-up you receive — free credits for testing. Top up via SBP, bank cards, and other methods. If a generation fails, credits are automatically refunded to your balance.
AI expands your short description into a detailed cinematic prompt tailored to the selected model, in the same language you write in. For models that understand English better, you can translate the prompt with a separate button. 3 AI models of different cost and quality are available. You can edit the result and enhance it again.
Text-to-Video: from a text description. Image-to-Video: animating an image; all models accept it. First and last frame: a smooth transition between two frames (Seedance, PixVerse V6, WAN 3.0, MiniMax H3). References: photos, videos and audio as a model for a new clip (Seedance 2.5/2.0, MiniMax H3, WAN 3.0, HappyHorse 1.0, Gemini Omni). Video editing: changing a finished clip from a prompt (WAN 2.7, HappyHorse 1.0, MiniMax H3). Video-to-Video: restyling (WAN 2.6). Motion Control: movement transfer (Kling Motion). Talking avatar: photo + audio (Kling Avatar). Video from a document: WAN 3.0.
Videos are stored for — days and images for — days. Download the results you want to keep, or turn on storage in settings to keep your work longer.
Suno V6 offers 8 modes: a song from text, vocals for your instrumental, instruments for your vocals, a mashup of two tracks, a cover in a new style, extending an uploaded audio file, sound effects and a clone of your own voice. A finished track can be extended (Extend), have a section replaced (Replace Section), be split into stems and sent to mastering. The AI assistant will help you write the description.
Send it to mastering: frequency balance, dynamics, streaming-standard loudness and clipping protection. You get two 24-bit FLAC files (master and master with cleanup) and a free release pack: 16-bit / 44.1 kHz WAV, 320 kbps MP3 and a 3000×3000 cover. You can process a track made in Sixio or an uploaded file.
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