Labela

AI Image Captioning Platform

Challenge

Manually captioning large image datasets for machine learning or archival purposes is a slow, expensive operational bottleneck.

Solution

I conceptualized 'Labela,' a web platform for batch-processing images to generate descriptive captions using AI models from OpenAI and Hugging Face. Users can define custom prompt templates to tailor captions for specific needs.

Result

A streamlined workflow that dramatically accelerates data preparation, featuring an efficient review-and-edit interface to ensure high-quality, AI-generated metadata.

Key Highlights

  • Batch Processing

    Caption multiple images efficiently in one go.

  • Customizable Templates

    Tailor prompts for perfect caption generation.

  • Review Interface

    Quickly edit and refine generated captions.

Interface mockup of the Labela image captioning platform.

Technology Stack

Frontend
React
Next.js
TailwindCSS
Backend
Node.js
Express
MongoDB
AI
OpenAI API
Hugging Face
Labela | Fanktank