Annotely is an easy-to-use, free, online image annotation tool that runs in your browser. It respects your privacy, and no data is shared behind your back.

Apr 26, 2025 · What is an image annotation tool? An image annotation tool is used to label a set of visual data to ensure accuracy when training machine learning models. In other words, the …

Nov 6, 2023 · Automatic image annotation, also known as automatic image tagging or linguistic indexing, is a computer vision technique that aims to assign metadata, such as captions or …

Free online image annotation tool. Annotate screenshots, markup images with arrows, highlights, text. Works on any browser, no installation required.

Image annotation is the process of labeling images in a given dataset to train machine learning models. When the manual annotation is completed, labeled images are processed by a …

Jul 20, 2025 · Image annotation is the process of labeling images with metadata to help AI and machine learning models recognise objects, patterns, and contexts. It is essential for building …

May 7, 2025 · Image annotation is the process of adding labels or tags to images with relevant information or metadata to help machine learning models understand and learn from the …

Jun 20, 2025 · Image annotation, also known as image tagging or image transcribing, is a part of data labeling work. It involves human annotators meticulously tagging or labeling images with …

Jul 23, 2025 · Image annotation is the process of labeling images so that computer vision models can learn to recognize objects, patterns, or regions within them. It’s a foundational step in …

Add arrows, text, shapes, highlights, and drawings to your images. Perfect for creating tutorials, bug reports, design feedback, and educational materials. Select and move any annotation …