Fix your image
prompts algorithmically

No AI. No buzzword noise. A deterministic rule-based engine that structures, cleans, and enriches your image generation prompts.

Raw Prompt

Fixed Prompt

Negative Prompt

Changes Made

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Prompt Fixer — Free Image Prompt Optimizer

Fix and improve AI image generation prompts instantly

PromptFixer is a free tool that transforms raw, messy, or overly simple image generation prompts into clean, structured, high-quality prompts for AI image models.

Works with Midjourney, Stable Diffusion, DALL-E, Adobe Firefly, Leonardo AI, and any other text-to-image model. No account required.

How the prompt optimizer works

Paste your raw prompt and choose a fix mode. The engine cleans your text, detects scene type (portrait, cinematic, fantasy, product shot, architecture), resolves style conflicts like photorealistic vs anime, and adds contextually appropriate details — lighting, camera, composition — based on what your prompt actually needs.

Three fix modes

Strict mode cleans and reorders only, with no additions. Basic mode adds minimal scene-appropriate improvements. Enhanced mode applies full contextual enrichment including genre-specific lighting and atmosphere.

All processing is local and rule-based. No AI, no API calls, no data sent to any server. Deterministic and transparent — every change is explained.

Fix your imageprompts algorithmically

Daily limit reached

Fix your image
prompts algorithmically