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MiniMax H3 · Hailuo 03 · 2K · 5–15s

MiniMax H3 2K clips from text or a still

5–15 second takes at 2K — write a scene or start from a first frame (optional last frame). 20 credits per second at 2K (768P is 10/s).

Open MiniMax H3 when you want a flexible short clip without hunting a shelf of lookalikes. Write the subject, motion, and camera, or upload a still that already owns the look. SupaImagine opens MiniMax H3 so you land in the generator ready to set seconds and run.

  • Text-to-video from a single clear prompt
  • Image-to-video with optional last frame
  • 2K output locked for every take
  • 5–15s duration you choose before spend
  • 20 credits per second at 2K · default 5s = 100
MiniMax H3 product hero — finished 2K short-clip still with bold type
Handheld backstage idol vlog sample

CAMERA: Handheld DV 16mm camcorder aesthetic, first-person/selfie POV. CHASE always holds the camera. Natural hand shake, imperfect framing, delayed autofocus, clumsy zooms, occasional face cropping. The camcorder is never visible. LOOK: Soft vintage DV tape quality with slight blur, subtle tape noise, mild highlight bloom, flickering auto-exposure, muted contrast, natural skin tones. STYLE: Bright, playful K-pop idol vlog. Genuine smiles, eye contact, candid energy, quick handheld shots with backstage excitement. CHARACTER: CHASE, Korean female idol in her 20s. Long straight black hair, dewy skin, elegant Korean features, coral lips, large eyes, slim curvy figure. Wearing a stylish stage outfit with subtle glam makeup and sparkly earrings. SETTING: Backstage hallway of a music show studio with dressing room doors, CHASE's name tag on one door, snack table, overhead PA speaker, and blurred staff passing by. SEQUENCE: 1. Selfie: peeks into the hallway. "Hey guys, we're backstage!" 2. Whip pan down the corridor. "This hallway is so long!" 3. Stops at her dressing room, points at her name tag. "That's me!" 4. Close-up of the name tag as she taps it. Ambient audio only. 5. Quick outfit check with a spin near a mirror. "How do I look?" 6. At the snack table, grabs a snack. "Don't mind if I do." 7. Mid-bite, PA announcement interrupts. She laughs: "Wait—" 8. Selfie ending: hears the countdown, waves, makes a hand heart, then runs toward the stage. "That's my cue—see you after the stage!"

CAMERA: Handheld DV 16mm camcorder aesthetic, first-person/selfie POV. CHASE always holds the camera. Natural hand shake, imperfect framing, delayed autofocus, clumsy zooms, occasional face cropping. The camcorder is never visible. LOOK: Soft vintage DV tape quality with slight blur, subtle tape noise, mild highlight bloom, flickering auto-exposure, muted contrast, natural skin tones. STYLE: Bright, playful K-pop idol vlog. Genuine smiles, eye contact, candid energy, quick handheld shots with backstage excitement. CHARACTER: CHASE, Korean female idol in her 20s. Long straight black hair, dewy skin, elegant Korean features, coral lips, large eyes, slim curvy figure. Wearing a stylish stage outfit with subtle glam makeup and sparkly earrings. SETTING: Backstage hallway of a music show studio with dressing room doors, CHASE's name tag on one door, snack table, overhead PA speaker, and blurred staff passing by. SEQUENCE: 1. Selfie: peeks into the hallway. "Hey guys, we're backstage!" 2. Whip pan down the corridor. "This hallway is so long!" 3. Stops at her dressing room, points at her name tag. "That's me!" 4. Close-up of the name tag as she taps it. Ambient audio only. 5. Quick outfit check with a spin near a mirror. "How do I look?" 6. At the snack table, grabs a snack. "Don't mind if I do." 7. Mid-bite, PA announcement interrupts. She laughs: "Wait—" 8. Selfie ending: hears the countdown, waves, makes a hand heart, then runs toward the stage. "That's my cue—see you after the stage!"

MiniMax H3: 2K clips from a prompt or a still

MiniMax H3 on SupaImagine — flexible length, fixed 2K, text or first-frame start.

MiniMax H3 runs text-to-video and image-to-video only. Duration is an integer from 5 to 15 seconds (default 5). Output resolution is 768P or 2K (default 2K). Text-to-video exposes common aspect ratios from 21:9 through 9:16; image-to-video follows the start image’s aspect and can take an optional end frame for first-to-last control. Pricing is 20 credits per second at 2K (768P is 10/s), so a five-second 2K default costs 100 credits and a fifteen-second 2K keep costs 300. Signup credits (10) cannot fund a default run — buy credits or a plan before you generate. Commercial use sits on paid plans under the Terms.

| MiniMax H3 | Hailuo 03 | MiniMax Hailuo 03 | MiniMax H3 text to video | MiniMax H3 image to video | MiniMax H3 2K |

Four controls · one 2K lane

Four controls that define a MiniMax H3 take

Prompt or still, optional last frame, seconds, and ratio — then pay only for the length you queue.

Write a continuous scene when nothing exists yet

Subject, action, camera, and light go in one MiniMax H3 prompt for a single continuous beat — hooks, product glides, or establishing inserts. Text-to-video is not a multi-scene cut list; keep the instruction focused so motion stays coherent across the seconds you pick. Negative notes (for example no on-screen text) live in the same prompt. This is the MiniMax H3 text to video path when you are starting from blank paper.

MiniMax H3 text to video: finished short scene of a runner on a golden-hour street

Animate a still — add a last frame when the ending must match

Upload a product shot, key art, or portrait when composition is already approved. Describe the motion you want while the still carries identity and materials. Optional end-frame upload turns the pass into first-to-last control so the finish lands on a chosen board — useful for before/after arcs without inventing a multi-reference stack. That is the MiniMax H3 image to video path exposed here; there is no multi-image reference or source-video restyle mode on this SKU.

MiniMax H3 image to video: product still pushed into smooth motion

Pick 5–15 seconds before credits move

Duration is an integer from five to fifteen seconds, billed at 20 credits per second at 2K (768P 10/s). A five-second 2K probe is 100 credits; ten seconds is 200; fifteen seconds is 300. Use the short end to test prompt wording, then lengthen only when the beat earns the spend. Signup balance is ten credits and cannot fund the seventy-five-credit default — treat free grant as orientation, not a free MiniMax H3 clip.

MiniMax H3 flexible duration: short action beat with clear timing

Stay in 2K — set the frame that matches the feed

Every MiniMax H3 export is 2K — there is no 720p draft tier or 4K upsell on this model. On text-to-video, choose aspect among 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16 before you run so landscape ads and vertical social stay intentional. On image-to-video, aspect follows the start still, so crop the board first if the feed needs a different frame. Need native 4K finish tiers or multi-ref stacks? Switch to full Seedance 2 or another video model after a keeper take.

MiniMax H3 2K output: same subject framed for landscape and vertical feeds
From brief to seconds

Write or upload, set seconds, then generate MiniMax H3

Four decisions before the queue: material, instruction, duration, and frame.

1
Choose text or a start still

Choose text or a start still

Blank prompt for a new scene, or a first-frame image when the board already owns the look. Add an end frame only when the finish must match a second still.

2
Write one clear motion brief

Write one clear motion brief

Name subject, action, camera, and light. Keep one continuous beat — MiniMax H3 is built for a short take, not a multi-scene script.

3
Lock 5–15 seconds and aspect

Lock 5–15 seconds and aspect

Default is five seconds at 16:9 on text paths. Stretch only when the beat needs a longer arc; remember 20 credits multiply by every second at 2K.

4
Generate, review, then lengthen or switch

Generate, review, then lengthen or switch

Queue the MiniMax H3 run, check the 2K file, then re-run with tighter wording, longer duration, or move winners to another video model when you need 4K or refs.

Jobs that fit this 2K short lane

Jobs that fit a flexible MiniMax H3 short take

Situations where 5–15s at 2K from text or a still beats a fixed eight-second only model or a heavy reference stack.

Vertical social probes

Spin five-second 9:16 tests on MiniMax H3, then stretch only the winner toward ten or fifteen seconds before you commit a heavier spend.

Packshot motion from an approved still

Animate a product or packaging board when composition is locked and you only need a clean motion pass in 2K.

First-to-last story beats

Upload start and end stills so MiniMax H3 bridges two boards with natural motion instead of cutting between unrelated clips.

Campaign insert scouts

Prototype a single continuous insert at the short end of the duration range, then promote keepers to longer or higher-tier models.

Prompt exploration without a fixed eight-second tax

Iterate wording on five-second MiniMax H3 runs before you pay for a longer take once the motion reads.

Same brief, different model families later

Use MiniMax H3 for flexible 2K shorts, then compare winners against Veo or Seedance when length, audio, or resolution needs change.

MiniMax H3 questions before you spend

How long can a MiniMax H3 clip be, and what does each second cost?

MiniMax H3 exposes 5–15 second lengths at 20 credits per second at 2K (768P is 10/s). A five-second default is 75 credits, ten seconds is 150, and fifteen seconds is 225. Set duration before you run so the estimate matches the file you want.

What inputs does MiniMax H3 accept on SupaImagine?

A written prompt for text-to-video, or a required first-frame image for image-to-video with an optional last frame. There is no multi-image reference stack and no source-video restyle path on this MiniMax H3 SKU.

Is MiniMax H3 the same as Hailuo 03?

Yes. MiniMax H3 is our product name for MiniMax's Hailuo-03 model (the upstream endpoint). The model list shows MiniMax H3 — same generator, same 2K and duration controls.

Does MiniMax H3 output 2K only?

Yes. Resolution is locked to 2K for every take. There is no 720p draft tier and no 4K option on MiniMax H3; use another video model if you need those resolution ladders.

Can I try MiniMax H3 free with signup credits?

No. Signup credits are 10, and the cheapest MiniMax H3 default at 2K (5s × 20 credits/s) is 100 credits. Buy credits or a plan before the first run.

How does first-to-last frame control work on MiniMax H3?

On image-to-video, upload a start still and optionally an end still. The model bridges those boards with motion guided by your prompt — useful when the opening and closing compositions are already approved.

Which aspect ratios work for MiniMax H3 text to video?

Text-to-video offers 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16. Image-to-video follows the start image’s aspect, so crop the still first when the feed needs a different frame.

Are paid-plan MiniMax H3 clips cleared for commercial work?

Paid-plan runs follow SupaImagine Terms for commercial use. You still need rights to any third-party faces, brands, or stills you upload as first or last frames.

Make the next MiniMax H3 clip in 2K

Text or first frame in — 5–15s at 20 credits per second (2K) — review the take, then lengthen or switch.