AI Caption & Bio Generator AppLive

Caption AI

A live Flutter app that generates captions, bios and hashtags from a photo or a mood, for Instagram, WhatsApp and Facebook.

Overview

Caption AI is a Flutter mobile app that helps people write captions, bios and hashtags for their social media posts instead of starting from a blank line. It combines a mood-based caption generator, an AI-assisted photo caption finder and a large curated caption library into one app, and is live on Google Play.

The Problem

Writing a fresh, on-brand caption for every Instagram, WhatsApp or Facebook post is repetitive — most people either reuse the same lines, spend time searching for the right words, or skip captioning the post altogether.

The Solution

Caption AI brings a mood-based caption generator, an AI-assisted photo caption finder, a bio generator, a hashtag mixer and a story maker into a single app, on top of a 10,000+ hand-curated caption, quote and bio library covering both English and Hindi/Hinglish.

Key Features

AI Caption Finder — upload a photo and get caption suggestions matched to its detected mood and context using on-device image labeling

Caption Generator — pick a mood, add an optional detail and a platform, and generate a caption for Instagram, WhatsApp, Facebook or Reels

Instagram Bio Generator with attitude, stylish, VIP and aesthetic bio styles

Hashtag Mixer with trending hashtag suggestions organized by category

Story Maker for turning a photo into an Instagram Story with custom fonts, colors and text styles

Fancy Fonts and stylish text generator

Instagram Line Breaker for clean caption spacing

10,000+ hand-curated captions, quotes and bios across categories like Love, Attitude, Funny, Motivation, Sad and Travel, in English and Hindi/Hinglish

Technology