All content for annotator admins

Development User documentation

Manual Review

Manual review is a quality control interface where you can see all annotations made in a project in one place. You can also filter using one of our …

Development User documentation

Merging polygons/masks into one annotation

When you annotate an object with obfuscation like here: Here we have a player behind an other player that was annotated using 5 separate polygons …

Development User documentation


This tool is the default tool in Hasty, meaning that it is in use when you first enter the annotation interface. You can use this tool to move …

Development User documentation

Object Detection Assistant

The object detection assistant is one of our AI assistants. This assistant will help you with finding, creating, and labeling bounding boxes in a …

Development User documentation

Panning and zooming

To use Hasty, you will need to manipulate the work area in such a way that you can label whatever you see fit to annotate. For this, we have two …

Development User documentation


The polygon tool is most annotators preferred tool of choice for instance segmentation. It allows you to create more complex shapes than bounding …

Development User documentation

Polygon <-> Mask Conversion

Sometimes, you might want to switch between an annotation from polygon to mask or vice versa. Polygons tend to be easier to edit so if you have an …

Development User documentation

Project Summary

You can access a project-specific report by clicking the three dots on the card of the project you want to see the summary of, and then click …

Development User documentation

Semantic Segmentation Assistant

This assistant will help you with finding, creating, and labeling shapes and offers an exponentially quicker way of preparing data for semantic …

Development User documentation

Upload images

On this screen, you can create and remove datasets in a project. Datasets are collections of images, not unlike folders in your operating system, …

Development User documentation

Users and Roles

On this screen, you can control who can do what in your project. It consists of two parts. At the top, we have Users where you can invite a user and …

Development User documentation

When to use which tool

When using a new annotation tool, it can sometimes be hard to know which tools you should use. To that, we prepared this cheat sheet for you to use. …


Get AI confident. Start using Hasty today.

Our platform is completely free to try. Sign up today to start your two-month trial.

Tuple helped us improve our ML workflow by 40%, which is fantastic. It reduced our overall investment by 90% to get high-quality annotations and an initial model.