Jan Marshal: AI Tutorials & Prompts
Hey everyone! My name is Jan Marshal, and I create videos centered around the world of web development. Whether it's videos talking about my opinion on certain tech or comprehensive full-stack tutorials, my channel is your go-to destination for all things regarding web development!
Jan Marshal Tutorials
4 demos
Sep 2025 · 4.5K viewsJan Marshal
Jan Marshal30:062:27Next.js
Adjust Image Quality on the flyThe video demonstrates using the quality prop to dynamically change image compression levels, showing the visual difference between 90% and 5% quality.AI Image/Photo Enhancer
43:491:32ImageKit
Chained Image Transformations with ImageKitThe creator demonstrates chaining multiple transformations including width, height, focus, crop, rotation, blur, and grayscale using the transformation prop.AI Photo Editor
47:351:49ImageKit
Overlay Text on ImagesThe demo shows how to use ImageKit's overlay property to programmatically add a 'Subscribe' text badge with custom background and padding to an image.AI Photo Editor50:490:48ImageKit
AI-Powered Object-Aware CroppingThe video demonstrates using ImageKit's AI focus (fo-cat, fo-dog) to automatically crop images around specific subjects without manual coordinates.AI Crop Image