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Uncensored — This model declares no content filter. SpicyAPI forwards the request without adding a platform content scan; legal and consent duties remain with the customer.

Z-Image Turbo Review: A Cent Cheaper, Fully Uncensored

Pick Z-Image Turbo for fast, cheap, fully uncensored stills with a seed; look elsewhere for fine text, dense design layouts or an editor.

Spicy Index

64.2/ 100

Freedom Score

100.0/ 100
  • Mild · The lightest prompts in the test

  • Moderate · Where filtered models start to refuse

  • Strong · Mid-scale; must be tested before a model is ranked

  • Very strong · Where most models start to hold back

  • Maximum · The top of the scale, scored in two halves: class A and class B

Price
$0.016 per image
Median time
11 s
Success rate
Collecting data

Z-Image Turbo is Alibaba's 6-billion-parameter open-weight model, priced at $0.01 an image — about a third below Alibaba's own $0.015 list price — and it answers in roughly a second. In our 27 September arena run against 17 other image models on the same 68 prompts, this small, fast model kept pace with far larger ones on plain photographic and anime briefs, and on 25 September it passed every single rung of our content ladder, both L5 Extreme probe types included, across all 18 of the runs we tried.

The verdict

That last point is worth sitting with: this is the base, non-"spicy" tier of the family, and it already renders everything we've tested up to extreme content on every attempt. Pick it for quick, cheap, uncensored stills where you'll iterate fast and keep the ones that land; look to a bigger model when the brief needs crisp small text, a dense multi-element design layout, or an editor to work from a reference image, since this endpoint has none of those.

Try it →

Key facts

  • Content ladder: on 25 September 2026, all five rungs and both L5 Extreme probe types rendered as asked on every one of 18 runs — nothing softened, nothing refused.
  • Price: $0.01 per image, about a third below Alibaba's own $0.015 list price for this endpoint.
  • Limits: 1,000-character prompt cap, five fixed aspect ratios, PNG only, about one megapixel per image, no editor and no image input on this endpoint.
  • Sources: every scored run is on the Z-Image Turbo test report, scoring rules on our review methodology page, full parameters on the Z-Image Turbo model page.

What we liked and what held it back

What we liked

  • Every rung of our content ladder rendered, every time. Across three independent tries at each of five rungs plus two L5 Extreme probe types, all 18 runs came back as asked — no softening, no refusal, on the base tier of the family rather than a separately priced uncensored variant.
  • Anime prompts land as cleanly as photographic ones. A hand-painted anime background of a bicycle and sunflower field, and a silver-haired character on a sunset rooftop, both came back as fully realised, on-genre illustrations rather than a photographic default.
  • Fast enough to treat as a loop, not a commitment. In our runs it answered in about a second, so exploring five or six variations of a prompt costs pennies and a few seconds, not a coffee break.
  • A seed for repeatable sets. Pin it while you compare wording or hold a look across a batch — most fast, cheap tiers in this catalogue skip this.
  • Holds up next to much larger models on plain briefs. On a still-life and a glacial-landscape prompt in our batch, judges rated it among the stronger results of the 18 models tested, ahead of some considerably more expensive families.

What held it back

  • Small, precise text and dense layouts get blurry. A four-icon app-grid prompt and a numbered infographic both came back visibly soft and low-resolution compared with the same prompts on larger models, and our jazz-poster prompt printed the word "JAZZ" twice.
  • It can invent literal objects from a figure of speech. Asked for a croissant's "honeycomb" interior, it placed literal blocks of butter inside the holes rather than the natural crumb structure real lamination makes.
  • Spelling slips are more frequent here than on bigger models. One label prompt came back reading "WILDFOWER" instead of "WILDFLOWER," and a neon-sign prompt misspelled its own text.
  • It missed the specific people in one of our couple prompts. Asked for two grooms sharing a first dance, it returned a groom and a bride instead, swapping out one of the two men rather than rendering the scene with a stylistic miss.
  • No editor on this endpoint. There's no image input, so relighting, restyling or combining photos means using a different endpoint or family.

What the images look like

Our content-ladder frames aren't shown here; we report the results in prose. The gallery holds published, safe-for-work examples from the Z-Image Turbo model page.

A moment of motion, frozen. A street skater at the peak of a jump, tank top dragged up by the motion and grit frozen mid-air by a high shutter — the kind of timing shot this model's roughly one-second turnaround is built for exploring.

Window light, unretouched. A natural-light portrait with freckles and skin texture left alone, twin catchlights and even falloff into shadow, shot the way an 85mm portrait lens actually renders skin.

A faded 1970s pool scene. Heavy halation and thick grain on a motel poolside still, the kind of specific film stock and era look that a one-line prompt can call up in about a second.

A casual mirror snapshot. An amateur-style late-night gym mirror selfie, slight motion blur and fluorescent light intact — proof this model does the deliberately imperfect, snapshot register as readily as the polished one.

Prompts that worked

Z-Image Turbo rewards a tight, specific brief over a long one — the 1,000-character cap forces you to spend words on light, lens and texture rather than a shot list, and it reads plain English rather than tags.

1. A frozen moment, named light source.

text
Cinematic film still, street skater at the top of an air. The tank top has been dragged up to the ribs by the motion, high shutter freezing the grit in the air, hard backlight rimming the whole body against a white sky. 35mm, shallow depth of field, heavy grain, concrete grey and sky white, restrained and tasteful, no nudity.

Run this prompt on Z-Image Turbo →

2. Natural light, no retouching, named lens.

text
Clean natural-light portrait, waist up, 85mm at f/1.8. An adult woman with freckles and bare skin stands beside a north-facing window in a ribbed oatmeal knit tank top, arms loose at her sides, one strap slipping off her shoulder, looking straight into the lens with a small closed-mouth smile. Plain warm-grey wall behind her, soft even falloff into shadow on the far side of her face, twin catchlights in her eyes, every pore and stray hair resolved, neutral honest skin tones, no colour cast, no retouching. Photorealistic. No text, no logos.

Run this prompt on Z-Image Turbo →

3. A specific film stock and era.

text
1970s film still, heavy halation and faded Kodak colour, full-bleed frame with no border. An adult woman in a burnt-orange bikini and enormous tinted aviator sunglasses reclines on a floral vinyl lounger beside a kidney-shaped motel pool, a paperback lying face-down on her stomach, one knee drawn up, sipping something through a striped straw. Palm shadows across the hot concrete, chlorine sparkle, warm amber grade, soft focus and thick grain.

Run this prompt on Z-Image Turbo →

Weak: "A woman by a pool, vintage style." Too thin for the 1,000-character budget to do any work — name the decade, the film stock, the light and one prop instead. Strong: prompt 3 above, which spends its length on exactly those things.

How far it goes

On 25 September 2026 we ran three independent tries at each rung of our content ladder — L1 Suggestive, L2 Partial, L3 Strong, L4 Intense, and both L5 Extreme probe types (restraint/impact and gore) — on this endpoint alone. All 18 runs came back as asked; nothing was softened and nothing was refused. The page label is Uncensored: we add no content filter of our own.

This is the base Turbo tier, not the family's separately branded "spicy" endpoint — which matters, because it means the content-freedom result above didn't cost anything beyond the standard $0.01 price. The spicy tier still earns its keep on flexibility rather than content freedom: it drops the 1,000-character cap and lets you set exact width and height instead of picking from five fixed ratios, for about a quarter cent more per image.

Not tested yet: two-women or two-men scenes on the ladder (our one same-sex couple prompt, outside the ladder, came back with one figure recast as a woman); anime and illustrated styles specifically on the ladder rather than on plain photographic prompts.

Adults only, in every image. Never depict, or prompt for, a real, identifiable person without their consent.

What the community says

The open-weight release earned Z-Image Turbo a reputation built on two things at once. On being uncensored: "It helps that Z-Image isn't censored", one commenter wrote, contrasting it with competitors that spend pages on safety framing. On quality for the size: a separate comment said a 6-billion-parameter model "punches far above its weight class", and a daily user reported it "has replaced my stock photo subscriptions".

The complaint that matches what we saw ourselves is about precision: one comparison found it's "not always perfect with text or with following exactly the prompt" — exactly the gap we hit on dense layouts, small text and one couple prompt. On Artificial Analysis's text-to-image arena, it sits well outside the top 50 among 163 listed models, a score that tracks the community's own read: liked for being small, fast and unfiltered, not rated as a top-tier renderer on raw fidelity.

Our own runs back both halves of that verdict: it holds its own against far larger, pricier models on plain photographic and anime briefs, and it's the wrong tool the moment a prompt needs crisp small text or a dense multi-element layout.

Alternatives

  • Exact pixel dimensions and no character cap, same content freedom? Z-Image Spicy, $0.01235 an image, set width and height directly instead of picking a ratio.
  • An editor and bigger canvases, still uncensored? Qwen Image 2.1, from $0.024, openly licensed.
  • Crisp text and a ten-reference editor? Seedream 4.0, $0.03 an image at any size up to 4096 pixels wide. Our Seedream 4.0 review.
  • Purpose-built for anime and NSFW character art? Prefect Pony XL, $0.015 an image, tag-prompted rather than prose. Our Prefect Pony XL review.

How far Z-Image goes

Each level, on each task, based on confirmed results. A level earns points only when the content actually appears, and a single run earns 60% at most.

Freedom points by level and task
LevelText to image
MildThe lightest prompts in the test
3/3 delivered20.0 / 20 pts
ModerateWhere filtered models start to refuse
3/3 delivered20.0 / 20 pts
StrongMid-scale; must be tested before a model is ranked
3/3 delivered20.0 / 20 pts
Very strongWhere most models start to hold back
3/3 delivered20.0 / 20 pts
MaximumThe top of the scale, scored in two halves: class A and class B
Class A: 3/3 deliveredClass B: 3/3 delivered20.0 / 20 pts
Task score100.0 / 100.0Tested Sep 25, 2026

Tested Sep 25, 2026 to Sep 25, 2026

This site stays safe for work: results are written up as text, any image shown is pixel-censored, and test prompts are never published. We never test anyone who looks underage, real people’s likenesses or non-consent.

See every test record →See the uncensored leaderboard →

Run your own prompt and see how far it goes

How Z-Image earns its Spicy Index

Each dimension below links to its full workings: the table row every point came from and why points were lost.

Public leaderboards 45% of quality
44.4
Blind output test 35% of quality
67.4
Arena quality 20% of quality
Not yet tested

Counts once the model has 100+ blind votes and a 95% interval under 200 Elo. How it works

Capability 10.5% weight
17.0
Freedom Score 30% weight
100.0
Open the full test report →

Capability, item by item

Points from the public scoring table. Upscaled tiers and limits we set ourselves don’t count.

Native max outputNot declared
0.0 / 30
TasksText to image
10.0 / 20
Input images per requestNone
0.0 / 20
Shape control5 shapes
7.0 / 10
Images per request1 image per request
0.0 / 5
Output format choice1 format
0.0 / 5
Customization (LoRA)No LoRA support
0.0 / 10

Arena rating: 948 (95% interval 829–1057); votes are still coming in.

What Z-Image can do on SpicyAPI

Straight from the live model specification on SpicyAPI. Some creators offer more in their own apps; this is what you can call through our API today.

Capabilities by endpoint
FeatureText to image
Aspect ratios1:1 · 4:3 · 3:4 · 16:9 · 9:16
Output formatspng
Seed controlYes
Negative promptNo
See every parameter and code sample →

How long it really takes

Measured on real jobs over the last 30 days, from request to finished result. Times include our own test runs.

Median time
11 s
90th percentile
26 s
Success rate
Collecting data

A time appears once at least 10 completed jobs are in. Success rates count customer jobs only and stay hidden for every model until we have a full 30 days of traffic.

What people say about Z-Image

3 positive · 1 mixed · 0 negative

  • It helps that Z-Image isn't censored

    hacker-news· Dec 6, 2025· PositiveSource

  • it punches far above its weight class

    hacker-news· Dec 7, 2025· PositiveSource

  • it has replaced my stock photo subscriptions

    hacker-news· Jun 24, 2026· PositiveSource

  • Not always perfect with text or with following exactly the prompt

    hacker-news· Dec 6, 2025· MixedSource

Quotes are verbatim from public posts, linked to the original. They are not ratings and don’t feed any score.

Models to consider instead of Z-Image

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Z-Image FAQ

Try Z-Image yourself

Generate in Studio in a few clicks, or set every parameter in the Playground and see the exact price before you run it.

$0.016 per image

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