AI Video — Runway Act-Two (I2V)
What is Runway Act-Two (I2V)?
Runway Act-Two (I2V) is a video model by Runway, available on Free.ai. Each ~5s video costs approximately 562,500 tokens. Compare against our self-hosted models which run free within your daily limit.
Why use Runway Act-Two (I2V) for video?
Text-to-video
Type a description, get a clip. Style, motion, and aspect ratio are all controllable from the form above.
Image-to-video
Animate a still by uploading it as a starting frame on the full /video/ tool — same model, more options.
Aspect ratios
16:9 for YouTube, 9:16 for TikTok and Reels, 1:1 for feed posts. Render at the right shape from the start.
Motion + camera
Pan, zoom, dolly, orbit, handheld — the full /video/ form exposes camera direction. Use the link below to switch to it.
Sample prompts
Pricing
Premium video. Cost scales with duration — typically ~5,000 tokens per second of generated video. $1 buys 750,000 tokens; a $5 token pack covers many clips. Free signups get 10,000 tokens to try.
Compare to alternatives
Full model reference → · See all video models → · Compare 2 video models side-by-side →
Advanced options
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Aan u gudbiyo codsigaaga...
Runway Act-Two (I2V) is a video model by Runway, available on Free.ai. Each ~5s video costs approximately 562,500 tokens. Compare against our self-hosted m…
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Use this tool via API
Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.
curl -X POST https://api.free.ai/v1/video/generate/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"prompt": "A cat playing piano", "duration": 4}'
AI Video — Runway Act-Two (I2V) — FAQ
How would you rate this tool?
5.0/5 from 2 ratings