Free library

Free AI prompts

Free AI prompts are ready-to-use instructions you can reveal and run at no cost — for writing, coding, marketing, images, and everything in between. Every free prompt on Prompt Dock passes the same human review as our premium prompts, so a free prompt is held to the same quality standard, not a lower one. Browse by model or category, reveal the full prompt text, and run it live in the in-app Playground to see the output on your own input. Start free, and only subscribe if you later want access to other creators' premium prompts.

326 prompts

MarketingFree

LinkedIn 30-Day Content Calendar Generator — Turn 1 Topic Into a Month of Posts

Turn one topic, expertise area, or business idea into a strategic 30-day LinkedIn content calendar with varied post formats, hooks, CTAs, and engagement angles.

GPT 5.6 Luna0 views
Design & ImageFree

Turn Your Photo Into a Playful Cartoon Twin

Upload your photo and watch your playful doodle twin come to life beside you. Perfect for Instagram, profile pictures, and fun AI edits!

Gemini 3.1 Flash Image (Nano Banana 2)0 views
Video & FilmFree

Channel Title Card — 4-Second Animated Intro That Cuts Clean

Generate a 4-second branded title card for review videos, unboxings, or any series opener — a 1-2-1 second build-reveal-hold that ends on a still frame so it cuts cleanly into your talking head. Runs before every upload.

Grok Imagine0 views
EducationFree

Generate a 10-Question Quiz with a Self-Grading Answer Key

Paste a chapter, article, or notes and get a fair, rigorous 10-question multiple-choice quiz with plausible distractors, a balanced answer spread, an answer key with one-line explanations, and a difficulty rating. For teachers, self-testers, and corporate trainers.

Grok 4.1 Fast Reasoning0 views
Legal & ComplianceFree

GDPR Data Subject Request Response Pack

Generate the full pack for a GDPR data subject request — internal action checklist, identity-verification email, acknowledgement, and the final response letter — with exemption warnings baked in. A compliant-style template, not legal advice.

Grok 4.30 views
Finance & AccountingFree

Monthly Budget Review from Raw Transaction Data

Paste a month of transactions plus your budget targets and get a structured review: category variance, the three biggest swings, trend notes, three actions, and open questions. Built for owners, ops leads, and finance managers.

GPT 5.20 views
Writing & EditingFree

Rewrite a Too-Blunt Message So It Lands Right

Turn a terse or accidentally harsh message into something firm but kind — same intent, better delivery. For managers, teammates, and anyone whose 'I'm being efficient' reads as 'I'm furious.' Returns two versions plus a one-line note on what it changed.

GPT-4o0 views
Creative WritingFree

Turn a One-Sentence Logline Into a Cold-Open Scene

Feed a logline (who + want + obstacle) and get a 450-600 word opening scene that drops you mid-action with a concrete setting, real dialogue, and a turn at the end. For writers who have the idea but not the first page.

Claude Opus 4.80 views
Health & MedicalFree

Plan a Realistic Week of Meals Around What's Actually in My Fridge

List what's in your fridge and pantry plus any dietary needs, and get a no-extra-shopping 5-dinner plan that uses up what you have first, with a tiny top-up list and swaps. For the weekly 'what do I even cook' stall. Readability aid, not a clinical diet plan.

Grok 4.1 Fast Reasoning0 views
GamingFree

Game Balance Doctor — Diagnose the Difficulty Spike, Prescribe the Fix

Paste your system's numbers plus playtester complaints and get a root-cause diagnosis, prioritized tuning changes with before/after values, downstream-risk warnings, and exact playtest checkpoints. For indie devs stuck on a difficulty wall or broken economy.

Grok 4.1 Fast Reasoning0 views
Social MediaFree

Birthday Ink-Splash Double Portrait

Faded large background portrait + sharp full-body shot, ink-splash, elegant name script — a personalized birthday poster.

FLUX Pro 1.10 views
Email & OutreachFree

Subject Line A/B Set Generator — 10 Isolated-Variable Tests

Generate 10 A/B subject-line pairs for any email, where each pair tests exactly ONE variable — length, emotion, number, personalisation, urgency — with a stated hypothesis, so a winner teaches you why it won. For anyone running real email tests.

GPT-4o0 views
Design & ImageFree

Hyper-Realistic Giant Object Disaster Prompt

A hyper-realistic cinematic forced-perspective scene of a giant beige baseball cap crashing into the middle of a busy New York City intersection.

GPT Image 20 views
Design & ImageFree

Ultimate Viral Character AI Generator

Generate eye-catching, high-quality AI characters in cinematic anime, gaming, meme, superhero, or realistic styles. Perfect for creating viral characters, Shorts thumbnails, gaming content, memes, and social media visuals.

GPT Image 20 views

Frequently asked

Where can I find the best free AI prompts?

Prompt Dock's free collection gathers human-reviewed prompts you can reveal and run without paying. Every free prompt passes the same review as our premium ones, so quality isn't the trade-off. Filter by model or category, reveal the full text, and run it live in the Playground to judge it on your own input.

Are the free prompts really free?

Yes. Free prompts can be revealed and run right away at no cost — no trial, no card. Only prompts an author marks premium require a subscription to unlock. You can build an entire workflow from free prompts and upgrade later only if you want others' premium work.

Which AI models do the free prompts work with?

Free prompts are written for models like Claude, GPT/ChatGPT, Gemini, Midjourney, and DALL·E, with a recommended model on each listing. The in-app Playground runs prompt text against Claude so you can test any prompt before copying it into your tool of choice.

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