HappySRT AI is a lightweight online subtitle editor and AI transcription platform. It allows users to upload videos, generate subtitles using AI, and download SRT files�making it a go-to tool for video creators who need accurate subtitles quickly and affordably. It supports YouTube URLs, manual editing, and AI SRT generation with scalable pricing based on usage. The web-based tool is simple, with no software installation required.
HappySRT AI Review Summary Performance Score
B+
Content/Output Quality
Clean SRT Files, Time-Aligned, Editable
Interface
Simple, Functional, No-Frills
AI Technology
- Speech-to-Text Engine
- Time-Aligned Subtitle Parsing
- Usage-Based Billing
Purpose of Tool
Generate, edit, and download SRT subtitle files using AI
Compatibility
Web-Based; YouTube URL & File Upload Support
Pricing
Free + Paid plans from $0.99 to $49.99/month
Who is Best for Using HappySRT AI?
- YouTubers: Add subtitles to videos quickly with URL upload and AI processing.
- Online Educators: Generate captions for courses and training modules.
- Content Creators: Make videos more accessible without heavy costs.
- Freelance Editors: Deliver client-ready SRTs without transcription overhead.
- Small Teams & Businesses: Use the Pro plan for high monthly subtitle volume.
Online SRT Editor
YouTube URL Subtitle Support
AI Subtitle Generation
Manual Subtitle Editing
Free Subtitle Downloads
Usage-Based AI Pricing
Multiple Subscription Tiers
No Software Installation
Is HappySRT AI Free?
Yes, HappySRT AI offers a solid free plan with limited AI transcription (3 minutes/month). For extended usage, it provides affordable paid tiers:
HappySRT AI Pricing Plans
- Free Plan � $0/month: 3 AI minutes/month, online subtitle editing, YouTube URL support, file uploads & SRT downloads.
- Starter Plan � $0.99/month: Everything in Free Plan, 5 extra AI minutes/month, $0.25/min additional SRT generation, unlimited top-ups.
- Basic Plan � $9.99/month (Most Popular): 120 AI minutes/month, $0.083/min additional SRT generation, unlimited top-ups, everything in Free Plan.
- Pro Plan � $49.99/month (For Businesses): 800 AI minutes/month, $0.0625/min additional SRT generation, unlimited usage, ideal for high-volume teams.
HappySRT AI Pros & Cons
Free plan offers real functionality
YouTube URL support makes it creator-friendly
Very affordable pricing tiers
Clean and simple web interface
Fast AI SRT generation and flexible usage minutes
No mobile app or desktop version
Lacks multi-language or translation features
No speaker identification or advanced formatting options
AI transcription accuracy may vary with noisy audio
Best suited for basic subtitle workflows, not full transcripts
