Free AI Tools for Prompts, Text, Images & Video
Generate and check prompts, humanize or detect AI text, create images, convert images to prompts, and extract text with OCR. Choose a focused workflow and use it online for free.
Prompt Tools
Text Tools
Image Tools
Video Tools
Choose an AI Tool by the Result You Need
AI Prompt Hub separates prompt creation, quality checks, rewriting, image generation, visual analysis, and OCR into clear tools with predictable inputs and outputs.
Build a Prompt or Finished Visual
Expand a short brief into instructions for a text, image, or video model, or move directly from a description to an AI-generated image.
Diagnose Prompt Gaps Before a Run
Check whether a prompt clearly defines its goal, context, constraints, audience, and required output before spending another generation.
Refine Writing Without Losing the Point
Reshape an AI-assisted draft for more natural reading, or inspect language patterns when a document needs closer review.
Turn Visual References into Editable Input
Convert visible text into an editable draft or describe a reference image as a structured visual prompt you can revise.
Why Use AI Prompt Hub AI Tools?
The workspace favors transparent limits, editable output, and small task-specific interfaces over a single opaque assistant.
One Clear Job per Tool
Open the workflow that matches your outcome and see the exact source material it expects before you begin.
Connected Text and Visual Workflows
Move between written briefs, uploaded images, reusable prompts, extracted text, analysis, and generated visuals without changing workspaces.
Free Daily Access
Anonymous devices get 10 shared daily uses. Signed-in free accounts get 20, then each additional generation costs 1 credit. Active subscribers get unlimited prompt generation.
History You Can Review and Delete
Signed-in requests are available in private account history for reuse or deletion. Anonymous requests do not appear in generation history.
From Source Material to a Reviewed Result
Keep the job narrow, provide only the relevant input, and verify the output before it enters the next model or document.
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1. Start with the Desired Outcome
Decide whether you need to create, diagnose, rewrite, extract, or generate, then open the tool dedicated to that result.
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2. Supply the Minimum Useful Context
Describe the goal, paste the passage, or upload a supported image while excluding unrelated or sensitive material.
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3. Verify Before You Reuse
Compare the result with the source, correct factual or visual details, and adapt model-specific settings after copying.
Frequently Asked Questions
Quick answers about choosing a workflow, preparing files, moving results between models, and understanding account limits.