Step 1
Pick a v2v model
Use the picker on this page — it is filtered to type v2v only.
Video-to-video AI tools
Restyle, extend, or transform an existing clip with models typed v2v in config. Same balance, per-second math, no seat licenses.
Kling 3.0 Motion Control · Prompt: Industrial foundry interior, molten metal glow, volumetric dust
What is AI video to video?
Video-to-video models take an existing clip as input and restyle, extend, or motion-control it. FairStack only lists models whose config type is v2v.
Try video to video →Video to Video models
8 selectable models — filtered from config capability flags, not a hand-maintained list.
Grok Imagine Edit Video
$0.06/sec
Grok Imagine Edit Video is xAI's AI-powered video editing model that applies targeted modifications to existing video content using natural language instructions. Users describe the desired changes, and the model transforms the video accordingly while preserving unmodified elements and maintaining temporal coherence across frames. With per-second billing at $0.07 per second, it is one of the most affordable per-second video editing options available. The Grok architecture benefits from xAI's investment in language understanding, translating editing instructions into precise visual modifications. Per-second billing keeps costs proportional to the source video duration. Compared to flat-rate V2V editing models like Runway Aleph at $0.20, Grok's per-second pricing is more economical for shorter clips. Against other Grok Imagine models, the Edit Video variant brings the same strong value proposition to the editing category. Best suited for AI-driven video editing, per-second editing workflows, and cost-effective video modifications where affordable per-second billing matters. Available on FairStack at infrastructure cost plus a 20% platform fee.
Kling 3.0 Motion Control
$0.12/sec
Kling 3.0 Motion Control is a video to video model on FairStack. Pay $0.12/sec with a transparent 20% margin — no subscription.
Gemini Omni Flash Edit
$0.12/sec
Gemini Omni Flash 1.1 Edit takes a video you already have and applies a described change to it — recolour an object, change the setting, remove an element — and returns the clip re-rendered. Simple instructions work best; adding 'Keep everything else the same' helps preserve the rest of the scene. There is no duration control: the output runs as long as your source clip. There is no aspect control either — the resolution you pick (360p, 720p, 1080p or 4K) sets the canvas, and your clip is re-framed into it, so a square source comes back widescreen. Billing is per second of output at the chosen tier, at the model's cost plus a flat 20% platform fee, shown before you spend. Voice editing is not supported, and editing uploaded videos is unavailable to users in the EEA, Switzerland and the UK.
Kling O3 Std V2V Edit
$0.1512/sec
Kling O3 Standard V2V Edit is Kuaishou's balanced video-to-video editing model in the O3 generation, offering good editing quality with per-second billing at a moderate price point. The Standard tier delivers reliable video editing results without the premium pricing of the Pro tier. With per-second billing at $0.168 per second, it offers 25% savings compared to the O3 Pro V2V Edit while maintaining good editing quality. The model handles common video editing tasks including style adjustment, element modification, and scene transformation with frame-to-frame consistency. Compared to O3 Pro V2V Edit at $0.224 per second, the Standard tier trades some editing refinement for meaningful cost savings. Against non-per-second editors like Luma Modify at $0.15, the per-second model provides more flexible pricing based on source video duration. Best suited for balanced video editing, general V2V transformations, and everyday editing workflows where good quality at a reasonable per-second price provides practical value. Available on FairStack at infrastructure cost plus a 20% platform fee.
Bria Video BG Removal
$0.168/sec
Bria Video Background Removal is Bria AI's specialized model for removing backgrounds from video content frame by frame while maintaining temporal consistency. The model separates foreground subjects from their backgrounds with clean edges, preventing the flickering and edge artifacts that occur when processing video frames independently. With per-second billing at $0.14 per second, costs scale proportionally with video duration. Bria AI distinguishes itself through commercially safe output, as the company trains its models exclusively on properly licensed data, eliminating copyright concerns for commercial use. The temporal consistency ensures smooth, flicker-free edges throughout the video. Compared to chroma-key green screen setups, AI background removal works with any footage regardless of the original background, eliminating the need for controlled filming environments. Against frame-by-frame image background removal tools, the video-native approach provides superior temporal consistency. Best suited for video background removal, green screen alternatives, and commercial content production where Bria's commercial safety and temporal consistency matter. Available on FairStack at infrastructure cost plus a 20% platform fee.
Kling O3 Pro V2V Edit
$0.2016/sec
Kling O3 Pro V2V Edit is Kuaishou's premium video-to-video editing model in the O3 generation, delivering maximum-quality AI-powered edits to existing video content. The Pro tier produces the most refined editing output in the Kling V2V lineup, handling complex modifications while preserving temporal coherence and visual quality. With per-second billing at $0.224 per second, the Pro tier commands the highest price in the Kling V2V editing range. The premium reflects the compute required for high-fidelity video editing that maintains frame-to-frame consistency while applying significant visual modifications. The model handles style changes, element modification, and scene adjustments. Compared to Kling O3 Standard V2V Edit at $0.168 per second, the Pro tier delivers more refined edits with better handling of complex transformations. Against non-Kling V2V editors, it benefits from Kling's strong motion quality reputation applied to editing. Best suited for premium video editing and maximum-quality V2V transformations where the highest editing fidelity justifies the premium per-second pricing. Available on FairStack at infrastructure cost plus a 20% platform fee.
Kling O1 V2V Edit
$0.2016/sec
Kling O1 V2V Edit is Kuaishou's prior-generation video-to-video editing model, applying prompt-driven modifications to existing video while preserving motion and temporal coherence. It handles environment and object replacement, element insertion, and scene adjustment. With per-second billing, the O1 tier offers a cost-effective editing path for workflows that do not require the latest O3 refinements. The model maintains frame-to-frame consistency while applying visual modifications to the source clip. Compared to the O3 editors, O1 trades some refinement for a lower per-second price, making it a practical option for general video editing tasks. Available on FairStack at infrastructure cost plus a 20% platform fee.
Happy Horse Video Edit
$0.336/sec
Happy Horse Video Edit is Alibaba's video-to-video editing model, applying prompt-driven edits to existing video. It serves as an alternative-provider editor in the FairStack v2v-edit lineup, offering a different model lineage from the Kling family for editing tasks such as style change and scene modification. With per-second billing, it provides a cost-effective editing option. The model preserves motion structure while applying the requested visual changes with frame-to-frame consistency. Best suited for general video editing where an Alibaba-lineage editor is preferred or as a fallback to the Kling editors. Available on FairStack at infrastructure cost plus a 20% platform fee.
How to use video to video
Step 2
Upload source footage
Clean motion and stable exposure give the model less to invent.
Step 3
Describe the change
Say what should change and what must stay (identity, framing, product).
Step 4
Generate
Run, review, then iterate. Credits never expire if you pause.
Tips for video to video
Preserve what matters
Name the invariants: logo legibility, face identity, product color.
Short source first
Trim to the action before you spend seconds on a long plate.
What creators build with video to video
Style passes
Apply a look to live-action plates without a full grade session.
Motion control
Reuse camera paths across product variants.
Frequently asked questions
Which models are video-to-video? +
Models with config type v2v, including entries like Kling 3.0 Motion Control. The picker is generated from that flag.
Still have questions? We're here to help.