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What is FreeSubtitles.AI?

FreeSubtitles.AI is a free online tool that transcribes audio and video files into text and offers translation into over 90 languages. Built by an independent developer, it solves the problem of costly transcription services by providing a no-cost solution with AI-powered accuracy. The core capabilities include automatic speech recognition for 100 languages, translation to 91 languages, and support for common media formats like MP4, MKV, MOV, MP3, WAV, and FLAC. Users can upload files up to 1 hour long or 300 MB in size. The tool is ideal for content creators, journalists, students, and businesses needing quick captions or subtitles. It fits workflows for video editing, accessibility compliance, language learning, and multilingual content distribution.

AI Tool Review Summary

Performance Score

4.2/5

Content/Output Quality

Good, with occasional errors in noisy audio

Interface

Simple and intuitive drag-and-drop

AI Technology
LLMNLPSpeech Recognition
Purpose of Tool

Transcribe and translate audio/video to text for free.

Compatibility

Web-based, works on any browser; supports MP4, MKV, MOV, MP3, WAV, FLAC.

Pricing

Free with usage limits (1 hour, 300 MB per file)

Features

Features with the highest value for users are highlighted here.

Free transcription and translation

Supports 100+ input languages

91 output translation languages

Drag-and-drop file upload

Auto-detect language

Supports video and audio formats

Max 1 hour or 300 MB per file

Simple user interface

Who Is It For?

Content Creators

Journalists

Students

Researchers

Marketers

Podcasters

Educators

Non-native Speakers

Small Business Owners

Freelancers

Pricing

Popular

Free

$0/free
  • Transcribe up to 1 hour per file
  • Translate to 91 languages
  • Supports MP4, MKV, MOV, MP3, WAV, FLAC

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Pros & Cons

Pros

  • Completely free with no hidden costs.
  • Supports a vast number of languages for both transcription and translation.

Cons

  • Limited to files under 1 hour or 300 MB.
  • No advanced features like speaker diarization or custom vocabulary.

FAQs

Just Launched

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Reviews

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Rating

5.0

Pros

Cons

Quick FreeSubtitles.AI Comparision

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