Upload MP3 or MP4
Get Subtitles, Transcripts & Summaries Instantly

AI Subtitle Generator · Audio Transcription Tool · Video Summary Maker · Blog Rewriter

Convert videos, podcasts, voice notes, or articles into ready-to-use content within seconds — free and private.

Free AI-powered tool to convert audio, video, or blog content into accurate subtitles, transcriptions, text summaries, and rewritten articles.

Submit URL or Upload your MP4 or MP3 files and process up to 5 for free. No credit card needed.

All-in-One Audio & Video Processing PlatformSubmit URL

or

Upload Video or Audio

Supported formats: MP4, MOV, MP3, WAV, M4A

Powered by cutting-edge AI:

Whisper

OpenAI's Whisper model powers our transcription feature, processed securely on our servers

BART

Facebook’s BART model powers our summarization feature, processed securely on our servers

Server Processing

Your data is never stored and is automatically deleted after use.

Multiple File Formats

Supports MP4, MP3, WAV, MOV, M4A formats

No setup or keys required

No third-party API keys or Accounts required

Upload Your Audio & Video Files for Instant Subtitles, Transcripts & AI Summaries

Easily convert your MP4, MP3, and other audio/video files into subtitles, generate transcripts, and create AI-powered summaries – all with no signup needed!

Subtitles from File Upload

Generate SRT, VTT, and TXT subtitles from your uploaded audio/video file. Multi-language support included.

Multiple export formats
Auto-generate timestamps
Direct download option

Audio & Video Transcription

Turn speech into clean text transcripts using OpenAI Whisper. Works on all MP4, MP3, M4A formats.

Powered by OpenAI Whisper
Runs locally - no data sent to servers
Support for multiple languages

AI Summary from Upload

Upload a file and get a clear, bullet-point summary using Facebook's BART model. Quickly understand key points without watching the entire video.

Uses Facebook BART locally
Creates concise bullet points
Adjustable summary length

Technical Implementation

File Processing Pipeline

No links needed - all processing is based on directly uploaded files for maximum reliability.

Local File Processing

Files are processed locally without server uploads for maximum privacy and security.

Facebook BART Summarization

Text is processed in chunks using the BART large-CNN model to generate accurate summaries.

Multi-Format Support

MP3, MP4, M4A, WAV, and MOV formats supported for maximum compatibility.

Submit a URL – Instantly Convert Online Videos & Audio Into Subtitles, Transcripts & Summaries

No more waiting for downloads or complicated file conversions. Simply paste the link of your online video or audio, and our AI-powered tool will handle the rest. Whether you need to generate subtitles from an online video link or transcribe YouTube videos without downloading, our platform delivers accurate results in seconds.

Paste a Link – Get Instant Results

Whether it's a YouTube video, a podcast episode, or a webinar recording, our platform can process your content directly from the source. Just paste the URL, and our system will fetch the audio, analyze it, and produce professional-quality subtitles, transcripts, and summaries without requiring any file upload. Perfect for fast video transcription online without the hassle.

Works With Multiple Platforms & Formats

Our URL submission tool is compatible with popular video and audio platforms, supporting MP4, MOV, MP3, WAV, M4A, and more. This makes it ideal for creators, students, and professionals who want instant transcription from a video link without extra steps.

Key Benefits of Submitting a URL:

  • Instant Processing – No need to download large media files
  • Accurate Transcriptions – AI-powered speech recognition for clear results
  • Automatic Subtitles – Ready-to-use SRT or VTT files
  • Concise Summaries – Extract only the key points
  • Cross-Platform Support – Works with multiple video and audio sites
  • Secure & Private – Your links and data remain confidential

Why Choose URL Submission Over File Upload?

Submitting a URL saves time, reduces bandwidth use, and keeps your workflow simple. Instead of downloading files, you can work directly from the source. Whether you're a content creator looking to repurpose videos, a student summarizing lectures, or a professional documenting meetings, our URL submission feature delivers speed, accuracy, and convenience. Click now to access SUBMIT URL to get instant results!

AI-Powered Audio & Video Processing – Generate Subtitles, Transcripts & Summaries From Your Files

In today's fast-paced world, consuming long videos or audio content can be time-consuming. Our AI-powered tool revolutionizes how you interact with your media files by providing instant subtitle generation, transcription, and summarization services that extract the most valuable information in seconds.

Upload Video for Transcription – Convert MP4 to Subtitles Instantly

Our platform allows you to upload your video files and quickly generate accurate subtitles or full transcripts. Whether it's an educational lecture, business meeting recording, interview, or entertainment content, our AI transcription service extracts speech with remarkable accuracy. Simply upload your MP4 file and let our AI do the hard work.

AI Audio Transcription From File – Support For Multiple Formats

Not just videos - our tool handles audio files with equal precision. Upload MP3, WAV, or M4A audio recordings and convert them to text instantly. The auto-generate subtitles from video file feature works with multiple languages, making it ideal for international content creators, students transcribing lectures, or professionals documenting meetings.

Key Features of Our Free Video Summarizer From File:

  • Upload to Get Transcript – Convert any audio/video file to accurate text
  • Subtitle Generator for MP4 Upload – Create SRT, VTT, and text formats
  • AI-Powered Summaries – Summarize audio file online without watching the entire content
  • Multiple Format Support – Process MP4, MP3, WAV, M4A & MOV files
  • Fast & Reliable Processing – Get results in seconds
  • User-Friendly & Affordable – No complicated setup, just upload & process

Why Choose Our File Upload Service?

Our cutting-edge AI audio transcription from file tool is designed for students, professionals, content creators, and businesses looking to streamline media content consumption. With our subtitle generator for MP4 upload, you get high accuracy transcriptions without the hassle of manual typing or the limitations of online video platforms.

AI Blog Post Rewriter – Refresh Your Content Instantly

Got an outdated blog post? Our AI blog rewriting tool helps you turn old or underperforming articles into fresh, SEO-friendly content. Simply paste your content or upload a text file, and our smart rewriter will enhance tone, clarity, and keyword relevance.

  • ✍️ Rewrite Blog Posts for SEO – Improve visibility and ranking without rewriting manually
  • ✍️ AI Article Rewriter Tool – Upgrade content structure and style in one click
  • ✍️ Generate Updated Versions – Keep your content fresh and competitive

Try our free blog post rewriter now and give your content a powerful SEO boost.

Save time, extract key insights, and transform the way you process your audio and video content. Learn more about our AI video summarizer or upload your files now and experience the power of AI-driven media processing!

Explore AIVideoSummary Features – Summarize, Transcribe, and Subtitle Any Video

Summarize YouTube videos, extract subtitles, transcribe audio to text, and generate AI-powered summaries — all in one easy-to-use platform.

OpenAI Whisper Integration

We use the Whisper base model for transcription and summary, offering accurate results and support for multiple languages.

Tech Detail

Whisper is an automatic speech recognition system trained on 680,000 hours of multilingual data.

Local Processing Power

Our system uses Facebook BART for summarization, delivering concise results while keeping your data private and secure.

Tech Detail

BART is a transformer encoder-decoder model pre-trained by corrupting text with noise.

Lightning Fast Processing

Get results quickly with our optimized processing pipeline, designed for speed without sacrificing accuracy.

Tech Detail

Our chunk-based processing ensures even long videos can be processed efficiently.

User-Friendly Interface

Our intuitive design makes it easy to extract what you need from any video with just a few clicks.

Tech Detail

Built with React and modern web technologies for a responsive experience.

Most Affordable Pricing

We offer the most competitive pricing in the market with a generous free tier and affordable premium options.

Tech Detail

Process up to 5 videos for free, with no feature limitations on the free tier.

Advanced Data Security

All processing is handled securely on your device or our servers, and we do not store your videos or audio.

Tech Detail

All processing takes place securely on our servers using advanced AI models.

How Our Technology Works

Video Processing

We extract audio from the video and generate SRT subtitles.

AI Transcription

Speech is converted to text using Whisper with 99% accuracy.

Text Summarization

Clean text is processed by BART to create concise summaries.

import whisper

import transformers


# Load Whisper for transcription

model = whisper.load_model("base")

result = model.transcribe("audio.mp3")


# Load BART for summarization

summarizer = pipeline("summarization", model="facebook/bart-large-cnn")

summary = summarizer(text, max_length=150)

Frequently Asked Questions

Find answers to common questions about our services

Summarize Videos, Extract Subtitles & Generate Transcripts Instantly

Save hours by using our AI video summarizer — instantly create subtitles, transcripts, and concise video summaries without technical skills!

Advanced AI models run locally in your browser
Process up to 5 videos for free with no credit card
Support for YouTube, TikTok, Facebook, and more

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Your files are securely processed by advanced AI models (OpenAI Whisper for transcription and Facebook BART for summarization) on our private server. We do not store your data — everything is processed temporarily and automatically deleted for your privacy.