4devlabs - AI Vision Tools for Real-World Problems

Built in public - follow on X

AI That Understands Visual Data

Analyze images, videos, and real-world inputs. Get instant feedback on what is wrong and how to fix it.

Live products

Products built for real visual workflows

Background Remover

Live

Remove image backgrounds instantly

Upload an image and export a transparent PNG in one step. Optimized for fast CPU inference.

Try Now

Object Counter

Live

Detect and count objects from images

Run object detection, inspect counts by label, and review confidence scores in seconds.

Try Now

Hookscore

Live

Evaluate performance instantly

AI-based scoring and evaluation for short-form content quality, opening strength, and retention potential.

Try Now

Cleanswipe

Live

Swipe to declutter your gallery in minutes

Swipe left to delete and right to keep. Built for fast photo and video gallery cleanup with privacy-first local processing.

Try Now

Tennis Analyzer

Beta

Analyze your tennis strokes and mistakes

Computer vision feedback loop for form correction and match-ready decision support.

Join Waitlist

In development

A growing AI stack for visual intelligence

Image Quality Analyzer
Gallery Declutter (Cleanswipe)
Video Mistake Finder
Tennis Analyzer
Gaze / Attention Analyzer

Use cases

Where teams and creators use 4devlabs

Why 4devlabs

Serious AI tools, not demo-only features

Built by AI researchers

Focused on real-world problems

Not filters - real understanding

Developer-first approach

Build in public

Follow the build in public journey

Product decisions, experiments, failures, and releases are shared openly.

Follow on X for updates

Start using AI to understand your visuals