Add watermarks to your images or text to your photos directly online.
Simple online tool to add watermark on your images, without any upload. Drag and drop your image in tool, then enter water mark text in text area, optionally set preferred font style and color, then position the watermark text in preview image. Also this tool allows you to add watermark logo, Finally set transparency in watermark text or logo (if needed).
Drag file here or
No need to upload files, 100% secure, supports adding multiple files at once.
Our Most Popular Tools
Compress Images
Convert images
Edit Images
Why use Imgdiet.com to Process images?
High-speed compression
Uses a very fast image compression engine, which can complete compression in a very short time, while maintaining good compression quality
100% Secure
Browser-based image compression and conversion protects your privacy by keeping all processes on client-side, preventing image uploads.
Quick and Convenient
No image data is sent to any servers. Simply add your images and let the tool do its work. Even hefty pictures can be processed in merely seconds.
Support for Multiple Image Formats
Our image processor is compatible with formats like JPG, JPEG, WEBP, AVIF, PNG, HEIF, TIFF, TIF, and RAW among others.
Simple and User-friendly
No need for installations or registrations, and free from watermarks. Handle images with just one click.
Preview the Conversion
After processing, you can preview the images before saving them onto your device.