Entry draft
$0.32
6s · 1080p
SUPPORTED LTX 2 FAST ROUTE
LTX 2 Fast
Fast 16:9 drafts up to 20s for text or image starts, audio-ready review passes, and 1080p to 4K checks.
Use LTX 2 Fast for the supported older fast LTX route when you need low-cost 16:9 drafts, longer 20s timing checks, image starts and high-res review options. Use LTX 2.3 Fast for the current fast LTX workflow.
Fast 16:9 drafts
Move quickly through older LTX timing and composition checks.
Text or image start
Use a prompt or one still to test product, subject or scene setup.
Up to 20s
Use longer 1080p/25 fps loops when pacing matters more than polish.
1080p to 4K
Shorter checks can still use high-res review settings.
Audio-ready
Use the audio-enabled route for timing and review passes.
Pay-as-you-go
See exact live price before you generate.
LTX 2 Fast draft pricing
Preset draft totals - see the exact live price in the app before you generate.
Standard preview
$0.52
10s · 1080p
Common production check
$1.04
Most popular20s · 1080p
4K reference
$2.08
10s · 4k
Max duration
20s
20s at 1080p / 25 fps
All prices are MaxVideoAI display prices in USD credits for preset scenarios.
LTX 2 Fast examples
Recent LTX 2 Fast renders with audio on/off for social clips and quick iterations.
Real community renders
See what's possible with LTX 2 Fast — supported older LTX model for fast audio-ready drafts.
Recreate any shot
Jump into the app with one click and reuse the setup.
Native audio
Dialogue, ambience and SFX generated in sync.
Multi-shot continuity
Keep characters, style and scene consistency across sequences.
Production-aware
Built-in guardrails and safety filters for responsible review.
LTX 2 Fast or LTX 2.3 Fast?
Use LTX 2 Fast for supported older 16:9 draft loops. Use LTX 2.3 Fast for the current fast LTX route and broader format coverage.
Need higher fidelity?
Move approved draft directions into LTX 2 or LTX 2.3 Pro when the shot needs a more polished pass.
Comparing fast value routes?
Compare LTX 2 Fast with Wan 2.5 when choosing between longer 16:9 LTX loops and lower-cost audio checks.
Need prompt examples?
Use short draft prompts with one motion beat, one camera move and a clear review goal.
How to Write a Great LTX 2 Fast Prompt
LTX 2 Fast prefers short prompts with one clear action and a single camera move.
Tip: duration + fps are set in the UI - your prompt controls subject, action, camera, lighting, style, and optional sound cues.
Source: LTX
How LTX 2 Fast uses references
Draft prompt
Keep one subject, one motion idea and one camera move so the fast route stays readable.
Image start
Use one still to lock the product, character or environment before testing motion.
Long loop
Use 12-20s only for 1080p timing checks where pacing matters more than detail.
High-res short check
Use 1440p or 4K on shorter clips when you need to inspect detail.
Upgrade path
Move winning directions into LTX 2.3 Fast or Pro depending on the current workflow needed.
Quick prompt (fast iteration)
Use 1–2 sentences when you want variations.
[Subject + action] in [setting], [camera move], [lighting/style], [optional sound cue]. Negative: [text, logos, extra people, blur]
EXAMPLE
[Subject + action] in [setting], [camera move], [lighting/style], [optional sound cue]. Negative: [text, logos, extra people, blur]
Global principles
- One subject, one action, one camera move.
- Use concrete visual anchors.
- Keep prompts short; avoid long lists.
Engine quirks / what to watch for
- Fast is optimized for quick iterations; simple prompts win.
- Explicit camera language reduces drift.
- Negative prompts help remove logos/text.
Demo prompt – fast social clip
Text-to-videoSubject: Young woman at a busy crosswalk • Action: Waits, then crosses in golden-hour light
Camera: Starts behind her, then moves into a smooth handheld follow • Style: Busy city, warm light, cinematic social clip
Audio: City ambience, no dialogue
View full prompt
8 second 16:9 cinematic shot at a busy city crosswalk at golden hour. The camera starts behind a young woman with a backpack as she waits at the curb, then moves into a smooth handheld tracking shot as she steps onto the crosswalk and walks toward the opposite…
8s16:9Audio on
8s16:9
View full renderTips & limitations
LTX 2 Fast is most reliable when you treat it like a draft pass: simple shots, quick variations, then polish the winner.
What works best
- Draft-first workflow: generate a few variants, pick a winner, then rerun in Pro for polish.
- One clear action + one camera move beats long “wish-list” prompts.
- Audio works best with 1–2 clear cues (ambience + one key sound). Keep dialogue short.
Common problems → fast fixes
- Feels random / inconsistent → remove extra beats; rerun 2–3 tight variations.
- Motion looks weird → slow the action and keep the camera move simple; reduce background clutter.
- Subject drifts off-brand → start from a reference image; keep wardrobe, lighting, and palette consistent.
- Text looks wrong → avoid readable signage, tiny UI, labels, and on-screen text.
- Dialogue drifts → keep lines short; avoid long monologues.
Hard limits to keep in mind
- 12–20s runs are locked to 1080p / 25 fps in this routing.
- 16:9 only.
- Image→Video uses one reference image (no multi-image control).
Use LTX 2 Fast when you want:
- High-volume drafts and iteration speed
- Quick concept testing and pacing checks
- Rough cuts before finals
Use LTX 2 when you need:
- Polished client-ready deliverables
- Higher resolution and smoother motion
- Audio-visual sync for finals
Compare LTX 2 Fast vs other AI video models
These side-by-side comparisons break down price, resolution, audio, speed, and motion style so you can pick the right engine fast.
Each page includes real outputs and practical best-use cases.
LTX 2 Fast vs LTX 2.3 Fast
Stay on a fast workflow but move to the current LTX 2.3 Fast routing for newer text-to-video and image-to-video generation.
See LTX 2.3 Fast ->LTX 2 Fast vs LTX 2.3 Pro
Move up to LTX 2.3 Pro when the project needs audio-to-video, Extend, Retake, and the broader current-generation LTX workflow set.
See LTX 2.3 Pro ->Real Specs – LTX 2 Fast in MaxVideoAI
The limits that shape your renders.
Price / second
1080p $0.05/s1440p $0.11/s4k $0.21/s
Text-to-Video
Supported
Image-to-Video
Supported
Start / reference image
Supported
Max resolution
4K on 6-10s generate modes; workflow-specific limits for Audio/Extend/Retake
Max duration
20s route; standard generate presets are 6-10s
Aspect ratios
16:9
FPS options
25 fps / 50 fps
Output format
MP4
Audio output
Supported
Native audio generation
Supported
Lip sync
Supported
Camera / motion controls
Basic
Watermark
No (MaxVideoAI)
Release date
Oct 2025
Speed tests
Designed for rapid iteration and volume. Use it to discover hooks and pacing before polishing.
Details
Speed tests
Designed for rapid iteration and volume. Use it to discover hooks and pacing before polishing.
- Generate many variants quickly.
- Keep prompts short and direct.
- Test different openings back-to-back.
- Promote winners to Pro.
Draft workflow
The prompt format carries over to LTX 2, so upgrades are simple. Treat Fast as your draft layer.
Details
Draft workflow
The prompt format carries over to LTX 2, so upgrades are simple. Treat Fast as your draft layer.
- Reuse shot language for finals.
- Swap in stronger references later.
- Great for social drafts and loops.
- Save prompt templates.
Safety & people / likeness
Built-in safeguards and best practices for responsible creation with LTX 2 Fast.
- Use original characters and owned references.
- Avoid real people, celebrities and protected characters.
- Do not use someone's likeness without consent.
- Avoid copyrighted franchises, logos and protected IP.
FAQ
How long can LTX 2 Fast run?
6–20 seconds. Durations above 10 seconds must run at 1080p and 25 fps per Fal constraints.
Does LTX 2 Fast include audio?
Yes, native audio is on by default. You can toggle it off for silent exports.
Which aspect ratios are supported?
16:9 only in the current Fast routing. Use Wan or Pika for flexible ratios.