ResizePixel is a free online image editor where simplicity is essential feature. It is designed to crop, resize, flip, rotate and convert images to various formats. The service is mobile-friendly, fast and easy to use.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Telegram API - We offer two kinds of APIs for developers. The Bot API allows you to easily create programs that use Telegram messages for…
Ralpha Image Resizer - High-speed image batch conversion tool
TDLib - Build your own Telegram
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Telegram bot API - The Bot API allows you to easily create programs that use Telegram messages for an interface.