PromptLens

Free tool · No sign-up

Midjourney Image to Prompt

Upload a reference and get a Midjourney-ready prompt — concise phrases, subject first, with the matching --ar aspect ratio.

Balanced, detailed prompt for general-purpose image generation.

Concise descriptive phrases plus the image's real --ar aspect ratio.

Free — no sign-up needed. 3 free prompts per day.

Your prompt

Upload or paste an image, pick a style and generator. Your prompt appears here.

How it works

  1. 1

    Add your reference

    Upload, drag and drop, or paste a JPEG, PNG or WebP image.

  2. 2

    Written for Midjourney

    The output is preset for Midjourney; pick a style mode to steer the emphasis.

  3. 3

    Copy and create

    Edit anything you like, then paste it into Midjourney.

Frequently asked questions

Does this add Midjourney parameters?+

Yes. It adds --ar with your image's aspect ratio, and --style raw for photorealistic and product styles. Other parameters are up to you.

Can I use the prompt with --sref or image prompts?+

Yes. The text prompt works alongside Midjourney's image references; combining both often gives the closest result.

Is it free?+

Yes — 3 prompts per day without an account, or 10 free credits plus 5 every day with a free account.

How Midjourney reads prompts

Midjourney responds best to short, concrete phrases rather than long sentences. PromptLens analyzes your image and rewrites what it sees into that style, putting the subject first and following with style, setting, lighting, color and mood.

It also measures your image and adds the closest --ar value, so the composition of your result matches your reference. For photographic and product shots it adds --style raw to reduce Midjourney's default stylization.

Tips

Example Midjourney prompt

lone lighthouse on a sea cliff, storm clouds, crashing waves, cold blue light, dramatic wide shot, moody atmosphere --ar 16:9