Rewrites lazy ideas into great prompts
Drop a sentence — HotPrompt fills in role, context, task, constraints and output format so the AI delivers on the first try.
New · Save prompts into project folders
AI prompt generator & prompt enhancer for image to prompt — turn lazy prompts into great ones
HotPrompt is the free AI prompt generator that turns a rough idea into a precise, structured prompt. Use it as a prompt builder, prompt enhancer and personal AI prompt library — for ChatGPT, Claude, Gemini, Midjourney, Sora and every major model.
You'll need an account to optimize. .
No credit card required 10 free credits / day No email verification Cancel any time
Designed for the AI you already use
ChatGPTClaudeGeminiDeepSeekMidjourneySoraRunwayFluxStable DiffusionPerplexity
Features
A complete AI prompt generator workspace
Optimization, organization and reuse — an ai prompts generator, prompt manager and prompt library in one tidy app, so you ship faster with every AI you touch.
10 specialized categories
Image, video, code, data analysis, writing, planning, research, agent personas, automation, and a universal Standard mode.
Works with every major AI
Optimized output for ChatGPT, Claude, Gemini, Midjourney, Sora and more — paste and go.
Project folders for your prompts
Save your best prompts, group them into folders by campaign or client, and copy them back in one click.
10 free credits every day
Built to be generous on the free tier. No credit card, no email verification, no dark patterns.
Mobile, tablet and desktop ready
Beautiful on a phone, perfect on a laptop. Touch-friendly, keyboard-friendly, screen-reader friendly.
Model-aware prompts
Built-in prompt generators for every major AI
Whether you live inside ChatGPT, Claude, Gemini, Midjourney or Sora, HotPrompt is the AI prompts generator that adapts to your tool of choice — so the prompt you copy is already shaped for that model's strengths.
ChatGPT prompt generator
Use HotPrompt as your dedicated prompt generator for ChatGPT — every output ships with role, context, constraints and a tidy output format the model can follow.
Claude prompt generator
A Claude prompt generator that leans on the structured, XML-friendly style Claude responds to best — perfect for long-form reasoning and code.
Gemini prompt generator
Designed to keep Gemini grounded with explicit instructions, examples and constraints — ideal for research, planning and analysis tasks.
Midjourney & AI art prompt generator
A full ai art prompt generator with subject, style, composition, lighting, camera, palette and a negative prompt baked in. Built for AI art style prompts and image prompts that actually compose.
Sora 2 video prompt generator
A Sora 2 prompt generator (also great for Runway, Pika and Luma) that handles camera moves, motion, mood and aspect ratio — the difference between a stiff clip and an ai prompt for creating viral video.
Code, data & automation prompt engine
Beyond chat — your personal prompt engine for code, SQL, pandas, data dashboards and workflows in Zapier, n8n and Make.
Before vs After
Before vs after — from a lazy prompt to a great AI prompt
Most prompts fail because they leave too much to the model's imagination. HotPrompt's prompt enhancer adds the missing structure automatically — same idea, a much better prompt.
Before · Lazy promptLikely output: generic
“Make me an image of a cat in a city.”
- No subject details (breed, pose, mood)
- No composition, lighting or lens
- No style, palette or negative prompt
- No format or aspect ratio
After · HotPromptReady to paste
Generate a single image (Midjourney v6): Subject: a tabby cat perched on a rain-slick fire escape Setting: late-night Tokyo alley, neon signage reflecting in puddles Style: cinematic photo-realism, editorial quality Composition: rule of thirds, cat on the left, deep alley vanishing right Lighting: cool key from neon, warm rim from a vending machine Camera: 35mm full-frame, f/1.8, shallow depth of field Palette: teal + magenta, slightly desaturated Detail: ultra-detailed fur, crisp edges, 8K Aspect: 16:9 Negative: blurry, lowres, extra limbs, text, watermark, plastic fur
How it works
How the AI prompt generator works — rough idea to ready-to-paste in seconds
Four small steps and a smart, model-tuned generator prompt comes out the other side — a clean model prompt with no prompt-engineering PhD required.
- 01
Drop your idea
A single sentence is plenty. Sloppy, half-formed, or in another language — all fine.
- 02
Pick the category
Image, video, code, data, writing, planning, research, agent, automation or standard.
- 03
Tune (optional)
Set tone, output format, target model and audience to dial in the result.
- 04
Copy or save
Copy the optimized prompt into your favorite AI, or save it into a project folder.
Categories
Specialized prompt generators for every category
Each category knows what a great prompt for that task looks like and structures your idea accordingly — generate prompt AI output that reads like a senior practitioner wrote it.
S
Standard
Catch-all for any task
R
Research
Analyze, investigate, summarize
W
Writing
Blogs, emails, articles & more
P
Planning
Explore, strategize, figure it out
A
Agent
Custom GPT, persona, assistant
I
Image
Pictures, graphics, visuals
V
Video
Clips, animations, scenes
C
Code
Development, debugging, refactoring
A
Automation
Zapier, n8n, Make workflows
D
Data Analysis
SQL, pandas, charts, insights
Every creative format
From image to prompt, video to prompt, and beyond
Call it a prompt builder, prompt maker, prompt writer or prompt creator — whichever name you grew up with, HotPrompt turns rough ideas into great prompts for every creative format.
Visual
Image prompts and image-to-prompt workflows
Whether you write image prompts from scratch or want to get prompt from image references you already love, HotPrompt is your picture prompts builder and prompt generator from image descriptions. The Image category produces AI image prompts ready for Midjourney, Flux, DALL·E and Stable Diffusion — composition, lighting, lens and a negative prompt included.
Img to prompt
Turn any image, screenshot or reference into a clean text to prompt result.
AI image prompts
AI prompts for photos — portraits, products, landscapes and fashion.
Write image prompt
Go from a sentence to a complete Midjourney v6 spec in seconds.
Images as writing prompts
Use a visual mood-board as creative fuel for prose or scripts.
Motion
Video prompt generator for Sora, Runway, Pika and Luma
HotPrompt's video prompt generator builds clips that move beautifully — camera, subject motion, mood, aspect ratio and color grade. Use it as a sora video prompt generator, or reach for our video to prompt generator territory when you want to extract prompt from video references and remix them.
Sora 2 prompt generator
Aspect ratio, motion and grade dialed in for Sora 2.
Viral-ready video prompt
An AI prompt for creating viral video — hook, beat, payoff.
Extract prompt from video
Describe a reference clip, reproduce the vibe in any model.
AI image to text generator pro
Translate a still or storyboard into a precise text prompt.
Words
Writing, essay, story & meme prompt generators
A writing prompt generator that knows the difference between a blog, a launch email and a sales page. The Writing category quietly replaces a short story prompt generator, story prompts generator, essay prompt generator and even a random prompt generator when you're stuck — give us a vibe and we'll write a prompt that gives you the page.
Short story prompt generator
Tone, era, POV and the twist that earns the ending.
Essay prompt generator
Argument, audience, structure and supporting evidence.
AI prompt meme generator
Punchy, format-aware prompts for image-macro humor.
Random prompt generator
When you just want to write prompt-shaped sparks for fun.
Pro
Advanced prompts generator for power users
An advanced prompts generator with the controls grown-ups want: tone, format, target model, audience and language. Treat HotPrompt as a serious prompt engineering tool — your prompt engine, prompt script and prompt enhancer in one app — and ship better prompts in minutes.
Prompt builder & prompt creator
Structure first, polish later — a clean canvas with smart defaults.
Prompt maker & prompt writer
Just paste an idea, copy a ready-to-use prompt.
Prompt perfect & prompt improve
Tighten an existing prompt without rewriting from scratch.
Professional generator
Tone, audience and target model controls for pro workflows.
Use cases
AI prompt generator use cases for every team
Whatever your role, there's a category — and a folder — for it.
For Marketers
Launch copy that converts
Spin up ad variants, landing-page sections, email sequences and SEO outlines — with the brand voice baked into the prompt.
Writing · Planning · Research
For Designers
Reference images that nail the brief
Composition, lighting, lens, palette and a negative prompt — generated for Midjourney, Flux, DALL·E or Stable Diffusion.
Image · Video
For Developers
Implementation specs an LLM can actually code
Language, framework, edge cases, tests and a usage example — turn 'build a thing' into a prompt that ships.
Code · Automation
For Analysts
Better SQL, pandas and charts
Anchor the analytical question, request both SQL and pandas, get a chart recommendation and a plain-English interpretation.
Data Analysis · Research
For Founders
Strategy you can act on by Friday
Goals, three ranked options, a recommended path, milestones, risks and success metrics — in one prompt.
Planning · Agent
For Operators
Automations that don't break in production
Trigger, steps, branches, error handling and auth scopes — perfect prompts for Zapier, n8n and Make.
Automation · Code
Loved by makers
What makers say about HotPrompt's AI prompt generator
I stopped writing my own prompts. HotPrompt's image category alone replaced a 30-line cheat sheet I used to keep in Notion.
Our PMs use it to spec new features before handing them to engineering. The Code category produces specs that Claude and ChatGPT actually follow.
Saved 4 hours on a launch this week. The Before/After difference on writing prompts is wild.
Personal prompt library
Your AI prompt library, always within reach
Folders, search and one-click copy — HotPrompt is the prompt engineering tool that keeps your best work organized. Think of it as your prompt generator and your own prompt library, side by side.
A modern home for your best AI prompts
Save every winner into a folder. HotPrompt is the AI prompt library that doubles as a prompt manager — leaner than Google's prompt library and a lot more practical than scattered docs.
A friendly alternative to scattered tools
If you've bounced between a prompt cowboy clone, lazyprompt-style chrome extensions or idealprompt.pro tabs, HotPrompt brings the cowboy prompt generator energy in one tidy app — without the clutter.
Templates for the moments you go blank
Stuck on a brief? Pick a category and tap an example — your own ai human prompt starter pack. It's the give me a prompt button you've been waiting for, with enough best ai prompts to keep the well full.
FAQ
AI prompt generator FAQ
Quick answers about credits, models, image-to-prompt, video prompts and how HotPrompt compares to other prompt generators.
What does HotPrompt actually do?
HotPrompt is an AI prompt generator and prompt enhancer. You drop a rough sentence describing what you want, pick a category (image, video, code, data, writing, planning, research, agent, automation, or standard), and HotPrompt rewrites it into a structured, copy-ready prompt that any modern AI tool can follow.
Which AI models is HotPrompt designed for?
Every output is plain text and works with ChatGPT, Claude, Gemini, DeepSeek, Mistral, Llama and Perplexity for text; Midjourney, Stable Diffusion, DALL·E, Flux and Ideogram for images; Sora, Runway, Pika and Luma for video. You can also target a specific tool from the 'Target model' option — useful when you want a chatgpt prompt generator one minute and a sora video prompt generator the next.
Can HotPrompt turn an image into a prompt?
Yes — describe the image you have in mind (or paste a short caption of it) and pick the Image category. HotPrompt becomes an image-to-prompt and picture prompts builder: it adds the subject, composition, lighting, lens, palette and a negative prompt so you can get prompt from image references and reproduce the vibe in Midjourney, Flux or DALL·E.
Do you support Sora 2 and viral video prompts?
Yes. The Video category works as a Sora 2 prompt generator (and just as well for Runway, Pika and Luma): it handles camera moves, subject motion, mood, color grade and aspect ratio. It's also great when you need an AI prompt for creating viral video clips or want to extract prompt from video references you love.
How is HotPrompt different from prompt cowboy, lazyprompt or idealprompt.pro?
Same problem — different focus. We obsess over three things: (1) typed categories so an image prompt isn't structured like a code prompt, (2) folder-based organization so the prompts you save are findable, and (3) staying free and fast. If you've used a cowboy prompt generator or a similar tool before, HotPrompt will feel familiar but more practical.
How is this different from writing my own prompt?
Most lazy prompts miss the five things a model needs: role, context, task, constraints and output format. HotPrompt fills them in for you based on the category — for example, image prompts get composition, lighting, lens and a negative prompt; code prompts get language, edge cases, tests, and a usage example.
Is there a free prompt generator option?
Yes. Every new account gets 10 free credits per day — that's one full optimization daily, forever. No credit card, no email verification. If you need more, see the Pricing page.
What is a credit and how many do I get?
1 optimization costs 10 credits. Every account is granted 10 free credits per day, so you can run one full optimization daily on the free tier.
Can I save and organize my prompts?
Yes. After optimizing, you can save the result into a project folder — HotPrompt doubles as your personal AI prompt library, leaner than Google's prompt library and more practical than a Notes app full of half-written prompts.
Are my prompts private?
Yes. Only the prompts you explicitly save are stored, and they're scoped to your account. We do not sell, share or train on your data.
Does HotPrompt work on mobile?
Yes. The whole app is responsive — header collapses into a drawer on phones, sections reflow to 1 / 2 / 3 columns across mobile, tablet and desktop, and touch targets are large and rounded.
How do I cancel my paid plan?
One click from your account page. You keep access until the end of the billing period and any unused monthly credits stay available until then.
Still curious? See pricing or .
Build a prompt library you'll actually use
Save your best prompts into project folders. 10 free credits every day. Upgrade when you're ready.