The AI Image Tool: Choosing the Right Engine on WorkCrafter

WorkCrafter's image tool offers more engines than any other tool, because different jobs want different looks. This guide explains what each engine is for so you stop guessing, plus the prompt habits that make any of them perform.

The engines, and when to use them

You pick an engine per generation. The names describe the trade-off between speed, quality and style — you never need the technical details underneath.

• Automatic (recommended): a solid all-round engine chosen for you. Start here.
• Standard — fast & versatile: the everyday workhorse for most images.
• Turbo / Swift — ultra fast: instant drafts when you're exploring ideas and don't need final quality.
• Pro — higher quality: a step up in detail and coherence for images you'll actually use.
• Anime / illustration: stylised, non-photographic art.
• Signature, Creative, Creative Pro — premium: richer detail and finish for hero images and portfolio work.
• Vivid / Vivid Lite — photoreal: when you need something that reads as a photograph.
• Precise — follows the brief closely: reach for it when the exact composition matters more than flair.

“Draft on a fast engine, finalise on a premium one. You'll waste far fewer credits than polishing every throwaway idea at top quality.”— WorkCrafter

A prompt structure that works on every engine

The engine sets the ceiling; the prompt decides whether you reach it. Cover five elements in roughly this order:

1. Subject: what is in the image.
2. Context or action: where it is or what it's doing.
3. Style: photorealistic, watercolor, 3D render, flat illustration, cinematic.
4. Lighting and mood: golden hour, soft studio light, moody, high contrast.
5. Technical: aspect ratio, lens, colour palette.

A ceramic coffee cup on a windowsill in morning light, photorealistic, soft warm backlight, shallow depth of field, 3:2 aspect ratio

Aspect ratio is a composition decision

Decide where the image will be used before you generate it, and generate at that ratio — 16:9 for banners, 1:1 for social, 9:16 for stories. The engine composes for the canvas it's given; cropping a square down to a banner afterwards throws away the composition and usually cuts the subject in half.

What image engines are still bad at

• Text in the image — it reads as nonsense. Add real text afterwards in a design tool.
• Hands, teeth and precise anatomy, especially small or in motion.
• Exact counts — "five people" is a hint, not an instruction.
• The same character twice — each generation is independent, so consistency across images is the hardest ask.

Design around these rather than fighting them: crop out hands, keep on-image text in your editor, prefer compositions where an exact count doesn't matter.

Tips that raise your hit rate

• Name a lighting style explicitly — it does more for mood than any other word.
• Reuse the same style keywords across a set so the images look like a family.
• If an unwanted element keeps appearing, name it to remove it rather than describing harder around it.
• Change one word at a time so you learn what each does.
• Keep a note of prompts that work — your prompt library is a real asset.

What it costs

An image generation costs 10 credits (1 credit = $0.01). Failed generations are refunded automatically, so trying a fast engine before committing to a premium one is essentially free.

Frequently asked questions

Which engine gives the most realistic photos?

The Vivid engines are tuned for photorealism. Pair them with photographic prompt language — lens, depth of field, natural lighting — for the strongest results.

My images look generic. Why?

A generic prompt lands on the average of the training data. Specific lighting, an unusual angle and a named style pull the output away from that centre.

Can I use the images commercially?

The platform's terms grant you the output, so for most commercial use the answer is yes. Copyright on purely machine-generated work is separate and unsettled, which only matters if you need to stop others reusing it.

Start creating

Open the image tool, draft on a fast engine, then finalise your favourite idea on a premium one at the final aspect ratio. That two-step habit gives portfolio-quality images without burning credits.