Video

LTX-2.3 I2V Fast

Credit-based pricing. Supports image-to-video, audio generation.

Try LTX-2.3 I2V Fast →Compare models

Output

video

Aspect ratios

auto, 16:9, 9:16

Resolutions

1080p, 1440p, 2160p

Durations (s)

6, 8, 10, 12, 14, 16, 18, 20

Inputs

Start image (required)

Generates audio

Example prompt

Vibrant tropical coral reef teeming with colorful fish, crystal-clear turquoise water, sunbeams filtering down, fish darting and swaying with the gentle current

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FAQ

How much does LTX-2.3 I2V Fast cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if LTX-2.3 I2V Fast fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call LTX-2.3 I2V Fast from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/ltx-2.3/image-to-video/fast". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

Ready to generate with LTX-2.3 I2V Fast?

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No commitment. New accounts get 20 free credits on signup. See pricing.