HiDream Logo Generator with Qwen EditHidream

A two-stage flat-color logo generator. HiDream I1 draws the logo from your prompt. Qwen Image Edit 2509 cleans up unwanted shapes and standardizes the background. Then the background gets removed automatically.

You get a transparent PNG with clean flat shapes. Not true vector, but graphic enough for real design work. The workflow saves all three stages (raw HiDream output, Qwen-cleaned version, and final transparent PNG) so you can pick which one to use.

How do you make flat-color logos with HiDream and Qwen Edit?

Write a logo description in the HiDream prompt. The model generates a flat-color image at 1024x1024. Then write an edit prompt telling Qwen what to clean up: extra symbols, the background color, anything off. The workflow removes the background last and saves a transparent PNG.

HiDream prompt This is your logo description. Be specific about the shape, the subject, and the style. The default ('flat color circle-shaped logo of a rocket ship. white background.') is a template you can copy. Want something looser? Drop the shape word and let HiDream pick. Want a specific palette? Name two or three colors directly in the prompt.

HiDream negative prompt Default is 'bad ugly jpeg artifacts'. Leave it unless you're seeing specific problems. Want to push away from gradients or photorealism? Add 'photo, gradient, shading, 3D'.

HiDream seed Same prompt with a different seed gives you a different layout. Run a few seeds to get variations before moving to the next stage.

Qwen edit prompt This is where you tell Qwen what to fix. The default cleans up a busy logo by removing decorative elements and standardizing the background. Pattern: 'remove [thing], keep [thing], make the background [color]'. Want to keep everything as-is? Write 'do nothing, return the same image.' The cleaner your edit instruction, the better the cleanup.

Qwen seed Different seed, slightly different cleanup pass. Run a couple if the first attempt missed something.

What kind of logos work best with this workflow?

Flat-color logos: app icons, brand marks, symbol-style graphics, illustrated badges. Anything that needs clean shapes and no shading. The double-pass setup matters because HiDream alone often adds stray elements or muddy backgrounds. Qwen's edit pass cleans those up before background removal, so you don't have to fix it in Photoshop later.

Best for first-draft logos and concept exploration. Generate a dozen variations, pick the strongest, then take it into a vector tool like Illustrator or Affinity for final cleanup. The output is a transparent PNG, not an SVG, so this is a starting point for design work, not a finished delivery.

Skip this if your logo needs to be type-heavy. HiDream and most diffusion models still struggle with text. If your logo is primarily a wordmark, generate the symbol here and set the type separately in your design tool.

Also skip this for photorealistic mascots or detailed illustrated characters. Flat-color, geometric, symbol-driven logos play to HiDream's strengths. Detailed illustration is a different workflow.

FAQ

What models does this HiDream logo workflow use? HiDream I1 generates the initial logo. Qwen Image Edit 2509 cleans it up. A 4-step Lightning LoRA on the Qwen side keeps the edit pass fast at 8 steps. Inspyrenet handles background removal at the end. All three stages save automatically so you can compare.

Why does the workflow use two models instead of one? HiDream is good at flat-color graphics but often adds background clutter or stray symbols. Qwen Image Edit fixes those issues with a clean text instruction. Splitting generation and cleanup into two passes gives sharper output than asking one model to do both.

Can HiDream generate logos with text in them? Sometimes, but text rendering in diffusion models is unreliable. Short words might come out clean. Longer text usually breaks. For wordmarks, generate the symbol here and add type in a vector tool afterward.

Does the output work as a vector file? No. The output is a transparent PNG at around 1 megapixel. The look is flat and graphic, but it's still raster. To get true vector, run the result through an auto-tracer like Illustrator's Image Trace or Vectorizer.AI.

How to run HiDream and Qwen Image Edit online? You can run HiDream and Qwen Image Edit online through Floyo. No installation, no setup. Open the workflow in your browser, write your prompts, and hit run.