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    AI Prompt Library & Image Generation
    Freemium
    Free Trial
    Sponsored

    PromptHero

    AI Prompt Library & Image Generation

    PromptHero is a prompt engineering platform for discovering, sharing, and generating AI images and videos. Users search millions of prompts for Midjourney, Stable Diffusion, Sora, FLUX, and other models, then generate directly on-platform. It combines a community prompt library with integrated generation credits and portfolio features for creators.

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    AI tools for

    All use cases · All industries

    Alternatives & similar tools

    Related picks from editorial notes.

    Also mentioned

    • Lexica (Stable Diffusion prompt search)
    • PromptBase (paid prompt marketplace)
    • OpenArt (prompt library and generation)

    Features & details

    Full overview from our catalog (read-only reference).

    Category (short)
    AI Prompt Library & Image Generation
    Category
    AI Prompt Library & Image Generation
    Pricing (CSV)
    Free Trial
    Directory pricing
    Freemium
    Sponsored note
    no
    Target audience
    AI artists wanting prompt inspiration plus generation in one place, prompt engineers building a public portfolio, users preferring annual billing with rollover credits, Not ideal for: buyers wanting to purchase individual premium prompts (PromptBase better) or enterprise team workflows
    Best for
    AI artists wanting prompt inspiration plus generation in one place, prompt engineers building a public portfolio, users preferring annual billing with rollover credits, Not ideal for: buyers wanting to purchase individual premium prompts (PromptBase better) or enterprise team workflows
    Pricing notes
    Verified July 2026 at prompthero.com/plans. Free: $0, limited daily generations, public creations, standard speed. Starter: $16/mo billed yearly ($194/yr), 3,600 total generation credits, private generations, all models. Pro: $24/mo billed yearly ($296/yr), 7,200 credits, priority queue, fewer content restrictions. Extra credits: 1,000 for $59 or 2,000 for $99 (never expire, rollover). 15% annual savings; limited-time 2 months free offer displayed on site.

    Pros & cons

    Editorial notes to help compare fit before opening the vendor site.

    Pros

    • best-in-class free prompt search library
    • integrated generation avoids switching tools
    • credit packs never expire (unique vs subscriptions)
    • affordable annual Pro for daily creators

    Cons

    • free tier generations are public only
    • content restrictions tighter on lower tiers
    • cloudflare occasionally blocks automated access
    • credit math differs between subscription and packs

    Review notes

    Context from the listing review and editorial research.

    PromptHero remains the top free prompt discovery site. Pro plan suits daily creators; free tier adequate for browsing and light generation. Users praise community and model access; note content moderation stricter on free/credit-only generations.

    Extended features

    In-depth description and capability notes.

    Searchable library of millions of AI prompts Integrated AI image and video generation Community profiles with pinned prompts and portfolios Access to every AI model on paid tiers Private/unlisted generations (Starter and above) Credit packs that never expire ($59–99 one-time) PromptHero Academy educational resources PRO badge and social links on upgraded profiles

    Use cases

    AI artists find inspiration by browsing top Midjourney prompts and remixing them. Creators build public portfolios showcasing their best prompt work. Teams purchase credit packs for batch generation without monthly subscription.