Qwen Image 2512 LoRA API

Introduction

Qwen Image 2512 LoRA Text to image makes one image from a written prompt on Alibaba's Qwen-Image-2512, a 20-billion-parameter open model released in December 2025, with up to three of your own LoRA files loaded.

Choose a mode by starting material

Key features

A larger base under your LoRA

Alibaba describes Qwen-Image-2512 as its release with more realistic people, finer natural detail such as fur and landscapes, and better text rendering.

Request parameters

Pricing

Prices are in credits, the same credits you use on the website (1 credit = $0.01). The hold is taken when the task is accepted and settled to the actual charge when it finishes; failed tasks are refunded.

Each task is rounded up to whole credits, so one run at the lowest tier costs 5 credits per image ($0.05).

For an exact number before you run, send the same body to POST /jobs/quote.

Use cases

Detailed character art

A character LoRA on a 20-billion-parameter base keeps faces and hands readable in stylised frames, which matters for character sheets and visual novels where the same figure appears again and again.

Prompt guide & pro tips

Use the trigger the LoRA was trained on

Put it at the start of the prompt, copied exactly from the model card.

Write long, concrete prompts

Qwen-Image reads detailed descriptions well: subject, clothing, place, time of day, light and palette in full sentences. A short list of keywords wastes the base model's detail.

Check the base before loading

A LoRA made for an unrelated base loads without an error but does little. One trained for the first Qwen-Image release often still changes the picture here, with less predictable results. The model card names its base; look for Qwen-Image-2512 before you spend a request.

Compare scales on one seed

Keep the seed fixed and try the LoRA at 0.7, 1 and 1.3. Style LoRAs on a large base sometimes need a little more strength before the look takes over.

API quick start

Call the Qwen Image 2512 LoRA API in three steps

1. Create an API key. Sign in to PopNow and create a key in the API console. Keys start with sk-popnow- and use the same credits as the website.
2. Send the request. POST /jobs/createTask with model alibaba/qwen-image-2512-lora/text-to-image and an input object that follows the parameter table. The response returns a task ID straight away.
3. Get the result. Poll GET /jobs/recordInfo with the task ID, or pass a callBackUrl and we post the result to it. Download the output links when the task succeeds.

# 1. Create the task. Keep the Idempotency-Key if you retry after a network error.
export IDEMPOTENCY_KEY="$(uuidgen)"
curl -X POST https://api.popnow.ai/api/v1/jobs/createTask \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $IDEMPOTENCY_KEY" \
  -d '{
  "model": "alibaba/qwen-image-2512-lora/text-to-image",
  "input": {
    "prompt": "A ceramic teapot on a linen cloth, soft window light, muted palette",
    "aspect_ratio": "1:1",
    "output_format": "jpeg"
  }
}'

# 2. Copy data.taskId from the response, then poll until state is succeeded, failed, canceled or expired.
TASK_ID="TASK_ID_FROM_RESPONSE"
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=$TASK_ID" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

Replace the prompt and any links with your own. The API tab has the response, polling and callback reference.

Qwen Image 2512 LoRA API questions

All Qwen Image models

Qwen Image 2.1 LoRA is a different base model; weights don't transfer, so pick the one your LoRA was trained on.

• Qwen Image 2.1 Pro APIUp to six detailed 2K images from one promptFrom 6 credits per image
• Qwen Image 2.1 Turbo APIFast 8-step renders, up to six per promptFrom 3 credits per image
• Qwen Image 2.1 APIOpen model with 2K output and transparent backgroundsFrom 4 credits per image
• Qwen Image 2.1 LoRA APIQwen Image 2.1 images and edits with up to three of your LoRAsFrom 5 credits per image
• Qwen Image 3.0 Pro APIFine typography plus lifelike skin, fabric and glassFrom 6 credits per image
• Qwen Image 3.0 APIReadable signs and headlines rendered into the imageFrom 5 credits per image
• Qwen Image 2 APISimple prompt-to-image and one-photo editsFrom 6 credits per image
• Qwen Image 2512 LoRA APIQwen Image 2512 renders and edits with your own LoRAsFrom 5 credits per image
• Qwen Image Edit 2509 LoRA APIMulti-photo Qwen edits that load your own LoRAsFrom 5 credits per image
• Qwen Image 1.0 LoRA APIOriginal Qwen-Image with clean lettering and your own LoRAsFrom 5 credits per image

Other image APIs

• MiniMax H3 Image LoRA APIH3 stills and edits with up to three of your LoRAsFrom 7 credits per image
• Z-Image Base LoRA APIZ-Image Base with up to three of your own LoRAsFrom 3 credits per image
• Anima Turbo LoRA APIAnime art with your own style or character LoRAsFrom 3 credits per image
• Krea 2 Turbo LoRA APIKrea 2 Turbo images and restyles with your own LoRAsFrom 4 credits per image
• P-Image LoRA APIFast P-Image renders and edits with one LoRA of your ownFrom 1 credit per image
• FLUX.2 Klein 9B LoRA APIFast FLUX.2 Klein 9B that loads up to three of your LoRAsFrom 3 credits per image

More about Qwen Image 2512 LoRA

Try it

Qwen Image 2512 LoRA AI Image Generator onlineCreate images with Qwen Image 2512 LoRA in PopNow

Docs

Qwen Image 2512 LoRA model ID and input schema in the API docsPopNow API quickstart: your first request in five minutesImage generation guide for the PopNow APIWebhooks: get Qwen Image 2512 LoRA results without polling