StitchTool is simple and intuitive program for webtoons creators and translation groups to stitch or split large quantities of images. It has a variety of features and tools to make this process easier, such as a smart splitter and an integrated denoiser and upscaler.

🚀   Features

• Stitch together any amount of images either vertically or horizontally.
• Split an image into any amount of images either vertically or horizontally.
• Preview image before splitting, which is shown by a red line in a separate window.
• Smart split images by free space, allowing for automatic splitting without needing to check if the image was split through a speech bubble or SFX.
• Add repeatable watermarks to your images.
• Supports Waifu2X Caffe and Waifu2X Vulkan integration.
• Denoise and/or upscale images in the program, or while stitching or splitting.
• Supports .png, .jpg, .jpeg, and .webp!

🔨   Installation

• Make sure you have Java 8 or above installed.
• Download the installer for your platform from the latest release on Jdeploy.
• (Windows Only) Alternatively, download the jar file and run it with Java.
• Read through the code or scan with VirusTotal if you wish.
• To import Waifu2X into StitchTool, download one of the forks mentioned above.
• Select the pink "Import Waifu2X button", and select waifu2x-caffe-cui.exe or waifu2x-ncnn-vulkan.exe.

📝   How To Use

✅   Additional Information

• StitchTool was compiled with Java 17 and JavaFX 17.
• StitchTool will stitch together images that are named in alphanumerical order.
• Collapse sections with the arrow button next to the line separator.
• Waifu2X prioritizes scale height and width over scale ratio, and outputs only in PNG for the best quality.
• Please request any features or report any bugs in issues.

❤️  Contributions

• Thank you to ZeroCool940711 for helping debugging and testing StitchTool
• Thank you to thenuke740 and mjsaltus for UI suggestions

🤖   To Do

• Squash all the bugs!
• Add a recursive feature for stitch/split (Folders within folders)
• Add config for remembering collapsed sections
• Resize fields with windows
• Fix weird bug with checkbox field misaligning

📘   License

StitchTool is released under the MIT license.