Text to Handwriting Converter - Create realistic handwritten pages

Problem: Losing Touch with Handwriting

In today’s digital world, how often do you actually use pen and paper? As a programmer, I rarely write by hand, and when I do, it doesn’t look great. This made me realize how much I’ve lost touch with handwriting. So, I decided to create an app that turns digital text into realistic handwritten pages.

Solution: HandtextAI

My goal was to create something that looked as real as possible. I tried other apps, but they didn’t have the features I wanted, so I built my own solution.

Finding realistic fonts was easy since there are so many options available online. The real challenge was getting the notebook background to look authentic. Just downloading an image of a notebook didn’t work because it looked too flat and fake.

To solve this, I added several effects using Python and the PIL library. Even though PIL can be slow, it was the best option to achieve the level of detail I wanted.

Here are the effects I used to make it look more like a real notebook:

• Blur Effect: Makes the ink edges less sharp, like real handwriting.
• Paper Shading and Lighting: Adds light and shadow to give depth.
• Paper Shadow: Creates the look of a stack of papers.
• Paper Texture: Adds small details like grain and patterns.
• Paper Rotation: Tilts the paper slightly to mimic real positioning.
• Text Fade: Makes the ink look uneven, as if the pen was running out.
• Word Rotation: Adds tiny rotations to each word to make it less perfect.
• Random Line Indentation: Slightly shifts lines to look less rigid.

In addition to these effects, HandtextAI also lets you add hand-drawn tables, underlines, and strikethroughs with the same realistic look. You can also draw shapes after the image is generated, adding more flexibility.

Key Features of HandtextAI

• 80 Handwriting Fonts: Pick from a wide range of styles.
• 7 Paper Background Options: Choose from different paper types.
• 13 Table Background Options: Add tables that look hand-drawn.
• Multi-Page Support: Create multi-page documents.
• Custom Font Upload: Use your own handwriting as a font.
• Realistic Effects for Tables, Underlines, and Strikethroughs.
• Shape Drawing: Draw shapes to add more details to your document.
• Export Options: Save as JPEG, ZIP, or PDF.

Easy-to-Use Interface

The user interface is simple and straightforward. It has a settings panel on the left and a preview area on the right, so you can see your changes in real-time. You can customize fonts, paper styles, effects, and general settings like margins and hyphenation.

Technology Behind HandtextAI

HandtextAI uses modern web and backend technologies to offer smooth text-to-handwriting conversion:

Frontend:

• Next.js 14: A framework for building web applications.
• Tiptap: A rich text editor for easy content input.
• Tailwind CSS: A utility-first CSS framework for styling.
• Shadcn/UI: A library of UI components for faster development.

Backend:

• FastAPI: A high-performance Python framework.
• PIL (Python Imaging Library): Handles image processing and effects.
• Docker & GitHub Actions: For deployment and continuous integration.

This combination allows HandtextAI to give you real-time previews, handle complex image effects, and offer a user-friendly interface.