SAM 3 Online Workspace

The SAM 3 Online Workspace is a professional-grade image segmentation tool by SegmentLens. Unlike the local Playground, it leverages powerful cloud computing resources and supports advanced text prompts and AI Agent modes, providing a more precise and intelligent segmentation experience.

Go to SAM 3 Online Workspace →

Features

• Cloud Processing: Powered by high-performance servers. No need to download large AI models to your local browser—get started instantly.
• Text Prompt Segmentation: Simply enter English prompts (e.g., person, cat, yellow car), and the AI will automatically identify and extract the targets.
• AI Agent Mode: Supports natural language descriptions. For example, enter "the largest animal on the left" or "all buildings in the background," and the AI will intelligently understand and complete the task.
• Cloud Sync & History: All your uploads and segmentation results are automatically saved to the cloud, allowing you to resume your workflow anytime, anywhere.
• Batch Processing & Merging: Supports multi-selecting objects for merging and exporting, providing efficient productivity tools.

How to Use

1. Upload Image

Click the upload area to select a local image or drag and drop files directly. The online version supports higher resolutions and complex scene processing.

2. Choose Segmentation Mode

The Online Workspace offers two core segmentation methods:

Quick Mode

• Enter the names of objects in English in the search box.
• Supports multiple keywords separated by commas (e.g., mountain, sky, lake).
• Click Find Objects, and the AI will instantly locate and segment these objects.

AI Agent Mode

• Switch to the AI Agent tab.
• Describe your requirements using natural language (e.g., Identify all the players wearing red jerseys).
• The AI will reason, analyze the image content, and precisely locate the matching objects.

3. Manage and Export Objects

• Object List: View all identified objects in the right panel.
• Smart Filtering: Quickly filter content using the confidence slider or category filters.
• Merge & Export: Select multiple objects and use the Merge feature to combine them.
• Transparent PNG: Download high-definition segmentation results with transparent backgrounds in one click.

Credits and Permissions

• Credit Consumption: The Online Workspace uses high-performance cloud resources. Each segmentation task (finding objects or asking the AI) consumes a certain amount of credits.
• New User Benefits: New users get free initial credits upon registration to experience the full range of features.
• Pro Benefits: Upgrading to a Pro plan gives you more credits, faster processing speeds, and longer cloud storage.

FAQ

Why do prompts need to be in English?

Currently, the underlying multi-modal recognition models are most accurate with English. We recommend using simple English nouns or phrases for the best results.

Is my data secure?

We take privacy very seriously. While processing happens in the cloud, all images are encrypted and used only for your segmentation tasks. You can manually delete them from your history at any time.

What if I run out of credits?

You can click Get More Credits in the interface to top up or earn reward credits by participating in community activities.