A batch image generator for more than one idea
When a project needs a collection of images, the repetitive work is often preparing and submitting each request. Flux Context brings those requests into one editable task table. Import your prompts, choose supported settings, and check the expected credits before you start. You stay in control of the instructions while the tool organizes execution and delivery.
Use bulk image generation for distinct requests, multiple outputs from a prompt, or reference-based variations. You do not need to define characters, build workflow nodes, or manage an API. Image quality and prompt adherence depend on the selected model; review the results before treating them as finished work.
How to use the batch image generator
Prepare your image tasks
Choose a model, then download its simple or complete CSV template. Open it in Excel or another spreadsheet editor and add one task per row. Give each task a name, a prompt, and an image count. You can also upload an .xlsx workbook or start with a few tasks entered directly in the tool.
Check the table and credit estimate
Review every imported row before generating. Fix missing prompts or unsupported settings in place, without rebuilding the file. Batch defaults apply only where a task has no individual setting. The tool shows both the number of tasks and the total number of images, so a row requesting several images is not mistaken for a single output.
Confirm and generate in batches
Check the final credit amount and confirm when you are ready. Tasks enter a queue and can finish at different times. Follow their individual status, or return to the saved batch later. Pausing stops new submissions; work that has already been submitted can still finish and consume credits.
Review results and download ZIP files
Keep each result beside its original task, or switch to the image grid for a visual review. Download completed images in manageable ZIP packages with task names, image numbers, and a manifest. If one result needs another attempt, retry that item rather than submitting the whole batch again.
Where batch generation saves repeat work
Editorial and blog images
Prepare a separate prompt for each article, newsletter, or section. Name rows after the content they belong to, so the downloaded files are easier to match to your publishing schedule.
Social media creative
Explore several visual ideas for a campaign in one batch. Use a shared aspect ratio when appropriate, and give particular tasks their own settings when the selected model supports them.
Product scene concepts
Combine reference images with descriptions of backgrounds, lighting, or composition. Review the outputs before using them commercially: a reference image guides generation but does not guarantee an exact reproduction of a product.
Prompt comparisons
Compare alternative descriptions without repeatedly filling out a single-image form. Clear task names help you trace an image back to its prompt. Use separate batches when comparing different models.
From spreadsheet rows to image results
The simple template uses the three columns below. This example contains three tasks but requests four images. Write prompts in your preferred language; the column headers stay in English so the importer can recognize them. The complete template adds only the parameters supported by your chosen model.
| name | prompt | count |
|---|---|---|
| Coffee cover | A cup of coffee by a bright window | 1 |
| Mountain story | An alpine lake at sunrise, landscape photography | 2 |
| Plant poster | A green houseplant against a warm beige wall | 1 |
Choose a model, then check the cost
The batch image generator supports Seedream 5.0 Pro, Seedream 4.5, GPT Image 2, and Nano Banana 2. Choose one model for the batch before downloading its template. Available resolutions, aspect ratios, reference limits, and optional controls differ by model. The tool checks those combinations rather than treating every model as interchangeable.
Start with a small batch when testing an unfamiliar model or prompt style. Check the estimate again after changing settings or image counts. Batch generation does not add a separate surcharge or an automatic volume discount. Keep your project budget in mind when choosing paid retries.
View credit plansBatch image generator FAQ
What is a batch image generator?
A batch image generator turns a list of image requests into a set of generation tasks. Instead of submitting prompts one by one, you prepare them together, check the cost, and start the batch. Each task keeps its own prompt, settings, and results. It is useful when you have several images to produce, not just several copies of one request.
Can every row use a different prompt?
Yes. Every row can have its own description, image count, and reference images. You can repeat a shared instruction across rows in your spreadsheet or edit tasks online. The tool does not require a built-in prompt template and does not automatically write different prompts for you.
Which spreadsheet files can I import?
Upload CSV or .xlsx files up to 5 MB. Download the template for your selected model and keep its column names unchanged, even when writing prompts in another language. If a workbook has multiple non-empty worksheets, choose the one to import. Errors remain visible for correction; invalid rows are not silently discarded.
How do reference images work?
Use reference image links or upload files and match their filenames in the references column. You can also upload several images to create one task per image. Add a prompt describing the intended result. Reference limits depend on the model; duplicate or missing filenames must be resolved before generating.
How many images can I generate in one batch?
A batch supports up to 50 tasks and 250 images in total. One task can request several images, and their combined count must stay within that limit. Larger jobs can be split into additional batches. Each batch uses one model, with supported settings available for individual tasks.
Is batch image generation free?
Importing, editing, and checking tasks do not spend generation credits. Sign in to save and generate batches. Generation uses the same credit rules as the corresponding single-image model, and the final amount is shown before confirmation. Resolution, image count, reference images, or other supported options can affect the estimate.
What happens if a task fails or I want to retry?
Confirmed generation failures are refunded automatically. A temporary delay or unknown result is not treated as a confirmed failure. Retrying creates a new paid attempt, with its cost shown first. You can add a correction instruction; an existing successful result remains available until its replacement has been saved successfully.
How long can I download the results?
Generated results are kept for 30 days, with the expiry date shown on the batch page. Download the ZIP packages before that date and keep your own copies. A signed download link expires after five minutes; request another link while the underlying results are still available.