Knowledge Base

Answers and Guides

How to Make a Face Swap Video: Source Media, Tool Choice, and Fixing Bad Results

To make a face swap video, you need three things: a clear source face photo, a target video with a visible and fairly stable face…

What Is Face Swap and How Do You Do It on Photos and Videos?

Face swap is the process of replacing the face in a target photo or video with a face from a source image, so the result keeps th…

What Is an AI Image Editor and How Do You Choose One for Your Edits?

An AI image editor takes an image you already have and changes it based on a text instruction — you upload a photo, describe the …

How to Generate AI Images Free Without Signup: Prompt, Aspect Ratio, Download

You can generate an AI image for free without creating an account on freegen.app: type a specific text prompt, pick an aspect rat…

What Is an AI Video Editor and What Can It Actually Do?

An AI video editor is an online or desktop tool that combines a standard timeline editor with AI features that generate or automa…

What Is an AI Video Generator and How Do You Create a Short Video From a Prompt?

An AI video generator turns a written description into a finished short video or reel, without a timeline editor or stock-footage…

Image Editing: What It Is and How to Choose the Right Tool

Image editing is the process of changing an existing image—cropping, resizing, retouching, correcting color, removing a backgroun…

What to Look for in a Video Platform Beyond Hosting and Sharing

If you're evaluating a video platform for a small business or marketing team, hosting and sharing are just the entry point. The f…

How Do Content Creators Combine AI-Generated Assets With Licensed Stock Media in One Project?

Yes, you can combine AI-generated assets with licensed stock media in a single project, but the two categories carry different ri…

How Music Video Editing Shapes a Song's Chart and Promotional Run

Music video editing is not just a creative afterthought—it is a release strategy. The cut you publish, how long it runs, how it i…

What Is OpenAPI-Generated API Documentation and How Does It Work?

OpenAPI-generated API documentation is reference documentation that is produced automatically from an OpenAPI description file ra…

How to Compress Images for the Web Without Losing Visible Quality

You can cut most images to a fraction of their original file size without any visible quality loss by doing three things in the r…