Qwen Image 1.0 LoRA API

Introduction

Qwen Image 1.0 LoRA Text to image makes one image from a written prompt on Alibaba's original Qwen-Image, a 20-billion-parameter open model released in August 2025, with up to three of your own LoRA files loaded.

Choose a mode by starting material

Key features

Lettering you can read

Alibaba built Qwen-Image around text rendering. In our tests a quoted life-ring name came out letter for letter, so labels, signs and posters can be written straight into the prompt.

Style LoRAs that take hold

Vintage photography, flat-colour and pixel-art LoRAs each changed the whole look at scale 1, and a LoRA trained for the later Qwen-Image-2512 worked here as well.

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

Series in one look

Pin a style LoRA at a fixed scale and keep the seed to give a set of covers, panels or game scenes the same finish.

Scenes with words in them

Boat names, shop signs, tickets and posters render legibly, so a poster mock-up or a story frame needs no text pass afterwards.

Prompt guide & pro tips

Trigger words first

Most LoRA cards name a trigger phrase, such as "Pixel Art" or "flat color, no lineart". Put it at the start of the prompt.

Write the light

Qwen-Image follows long prompts. Naming two light sources and their colours, such as a warm bulb against storm blue, gives a far more cinematic frame than a single adjective.

Keep scales between 0.5 and 1.5

0.5 is a light touch and 1 is the intended strength. Higher values are allowed up to 4 but rarely help.

Link the file

Paste a direct download link to the .safetensors file.

API quick start

Call the Qwen Image 1.0 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-1.0-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-1.0-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 1.0 LoRA API questions

All Qwen Image models

Qwen Image Edit 2509 LoRA combines up to three photos per edit and keeps faces more consistent.

• 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 1.0 LoRA

Try it

Qwen Image 1.0 LoRA AI Image Generator onlineCreate images with Qwen Image 1.0 LoRA in PopNow

Docs

Qwen Image 1.0 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 1.0 LoRA results without polling