#32 · Primary category： Computer Vision
ImageToolbox
🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options
Project last updated：08/28/26
GitHub Stars
14.4K
Forks
628
Contributors
246
License
Apache-2.0
Why we included this project
Most Android photo editors stop at crops, filters, and a collage maker, but ImageToolbox pushes well past that. Beyond the usual editing suite, which includes batch processing and hundreds of filters and distortion effects, it runs real AI work on the device: background removal, image upscaling, and OCR all happen locally, and updates have added watermark removal and document enhancement. The app is fully open source and, instead of leaning on Google's ML services, uses ONNX and OpenCV under the hood. Because it's distributed as an installable APK rather than a library, the practical use is as a ready-made tool you can put to work today, though developers will also find it a useful reference for what offline image processing can achieve on a modern phone.
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