Free AI Prompt Roast

Roast My Prompt

Paste your AI image prompt. A snobby art critic roasts every lazy and missing piece, then hands you the upgraded prompt that would not get roasted. Playful, free, nothing leaves your browser.

Try one: a lazy prompt · a vague prompt · a pro prompt
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The Criticunpaid, unimpressed, weirdly helpful
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The free 5-Pack is five hand-tuned prompts that already hit every piece above. Paste one into this roaster and watch the critic grumble and approve.

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How the roast works

No AI, no upload, no waiting. It is a set of plain rules running in your browser that spot the pieces pro prompts have and yours forgot.
1. Paste your promptAny AI image prompt, any length, in any language you write it.
2. The Critic roasts itIt flags every lazy, vague, or missing piece with a playful burn, then the real fix.
3. Copy the upgradeYou get a rebuilt prompt with the missing pieces added, ready to paste and run.
The Critic checks the nine things strong prompts share: a concrete subject, a style, the lighting, a camera and lens, the composition, the medium, detail words, a color grade, and a mood, plus a nose for vague filler like "nice" and "beautiful."

Questions

Is this mean?
No. The jokes are aimed at the prompt, never at you. Every roast ends with the exact fix, and a genuinely strong prompt earns the critic's grudging respect instead of a burn. It is a comedy bit with real advice underneath.
Does my prompt get sent anywhere?
No. Everything runs in your browser in JavaScript. Your prompt never leaves your device, there is no signup, and nothing is stored or logged.
Which AI tools does this work for?
The pieces it checks (subject, style, lighting, camera, composition, medium, detail, color and mood) are what strong prompts share across Midjourney, FLUX, Stable Diffusion, DALL-E and Nano Banana. A prompt the critic approves works better in all of them.
Made by Lumenkiln Studio · 100% in your browser, nothing uploaded.