Model-based prompt browsing
Search prompts across multiple model-specific sections, including Midjourney, Stable Diffusion, Nano Banana, Seedance, FLUX, and Sora, so users can browse prompts by the model they plan to use.
Overview
PromptHero is a prompt discovery and prompt-engineering site for generative AI users. Its homepage describes it as a place to search millions of AI prompts for models such as Midjourney, Stable Diffusion, Sora, and other leading generative models.
The product organizes prompts by model and lets visitors browse example prompts from the community, including visual prompt pages for specific models like Midjourney, Stable Diffusion, and Nano Banana. The result is a searchable reference for people who want prompt ideas, model-specific phrasing, or a starting point for new generations.
The pricing page shows that PromptHero also offers account tiers for generation access: a free plan with limited daily generations and public creations, plus paid Starter and Pro plans with private or unlisted generations, faster or maximum-speed processing, and access to every AI model.
Taken together, the site functions as both a prompt library and a generation workspace. It is aimed at people who make or study prompts for image and video models and want organized examples rather than a blank input field.
Core features
Curated prompt examples
Browse curated prompt examples from the PromptHero community, with rendered prompt pages that show sample outputs and the associated text prompt.
Search and sorting controls
Filter or browse by search, model, category, and sort controls on model pages, which supports finding prompts that match a style, subject, or use case.
Prompt-engineering reference
Use the site as a prompt-engineering reference for image-generation and other generative workflows, rather than starting from scratch each time.
Generation access options
Choose between public generation, private or unlisted generations, and different speed tiers on paid plans, depending on how much control and priority a user needs.
Credit-based purchasing
Buy credits separately from a subscription if needed, with credits that roll over and do not expire according to the pricing page.
Common use cases
Finding model-specific inspiration
A creator can browse prompts by model to find wording that fits the output engine they actually use, rather than adapting a prompt meant for a different system.
Learning prompt structure
A prompt writer can study community examples to understand how users describe style, composition, lighting, and negative prompts in real prompts.
Private generation work
A paid user can generate privately or unlisted when they need to keep work out of the public feed and use faster processing.
Trying the service before upgrading
Someone comparing plans can start on the free tier, then move to Starter or Pro when they need more credits, higher speed, or access to every AI model.
Buying non-expiring credits
A creator who prefers one-time purchases can buy credits that roll over instead of committing to a recurring subscription.
Pros and Cons
Pros
- Large prompt library organized around major generative models.
- Model-specific pages make it easier to find prompts for a particular tool or style.
- Community examples provide ready-made starting points instead of a blank prompt field.
- Paid plans add private or unlisted generations and faster speed.
- Standalone credits are available and do not expire according to the pricing page.
Cons
- The available evidence does not show deep workflow integrations, export options, or API-style connectivity.
- Free usage is limited and public, so users who need private generations or faster processing have to upgrade.
- The pages reviewed emphasize browsing and generation access more than advanced collaboration or enterprise controls.
FAQ
What kind of prompts does PromptHero list?
PromptHero lets you browse and search prompts by model, including Midjourney, Stable Diffusion, Nano Banana, Seedance, FLUX, and Sora. The homepage also describes it as a place to discover prompts for leading generative models.
Does PromptHero offer a free plan?
The pricing page shows a free plan with limited daily generations and public creations, plus paid Starter and Pro plans for private or unlisted generations, faster speed, and access to every AI model.
Can I change plans later?
Yes. The pricing page says you can upgrade or downgrade at any time, and changes take effect immediately.
Do purchased credits expire?
The pricing page says unused purchased credits never expire and roll over month to month.
Quick Facts
- Category
- AI Prompt Library / Prompt Engineering
- Primary use
- Search and browse prompts for image and video generation
- Models shown
- Midjourney, Stable Diffusion, Nano Banana, Seedance, FLUX, Sora
- Pricing
- Free plan plus paid Starter and Pro plans; separate credit packs available
- Billing note
- Yearly billing is shown with a stated 15% savings and two months free
- Source domain
- prompthero.com
PromptHero 替代品
PixelPrompt
PixelPrompt is a browser-based AI image and video workspace for prompt optimization, text-to-image, and text-to-video generation. It supports ecommerce visuals, ad creatives, and short-form UGC-style content without requiring a local GPU.
Prompt Genie
Prompt Genie 是一款用於 AI 工作流程的提示管理與優化工具，另含 Claude Code 記憶功能，可重用會話中的重複讀取，協助個人與團隊重複利用提示、比較模型輸出並降低不必要的 token 成本。
thisorthis.ai
thisorthis.ai 是一個網頁平台，可在同一處比較 AI 模型輸出、整理對話並重複使用提示詞。支援並排評估模型，並以結構化工作區管理後續工作。
Pretty Prompt
Pretty Prompt 是來自 getdolphin.ai 的 Chrome 擴充功能，可將雜亂文字快速轉成更清楚的 AI 提示詞，提升提示品質與 AI 輸出效果。
Portkey
Portkey 是專為 Gen AI 團隊打造的生產級 AI 平台，整合 unified gateway、觀測性、guardrails 與 prompt 管理；提供免費試用、付費生產方案與企業客製報價。
Prompt Token Counter
Prompt Token Counter 是一款網頁工具，可檢查 OpenAI 支援模型的 prompt token 數，協助你在送出前確認內容是否符合模型 token 上限。