What it is
Free Subtitles AI is a web-based service for converting spoken content in audio and video files into text, with optional machine translation. The site accepts uploads through drag-and-drop or file browsing and advertises transcription of common media types (MP4, MKV, MOV, MP3, WAV, FLAC). It performs language identification or allows the user to select a source language from a large list and can translate the transcribed text into other target languages. The offering includes a no-cost tier with explicit limits (maximum 1 hour of media per job and a 300 MB file size ceiling) and on-site controls to start a transcription or obtain additional credits for further use.
Key features
The tool provides a straightforward file upload interface and supports a set of widely used audio and video formats, enabling conversion of both speech-only and audiovisual files into text. It offers automatic language detection across roughly 100 source languages and also permits manual selection of the input language. Built-in translation can render transcriptions into a broad catalog of about 91 target languages. Usage controls and workflow buttons such as “Start Transcription” and “Start Another Transcription” are present, and the site displays options to acquire credits, connect via Discord or Telegram, and access support, a help center, privacy policy, and terms of service. Administrative and support paths, including an email contact and a donation option, are visible on the site.
Use cases
Organizations and individuals can use the service whenever they need plain-text transcripts of recorded speech or translated versions of spoken content. Typical applications include creating readable transcripts of interviews, meetings, podcasts, or videos and producing translated text for multilingual audiences. The limits on free usage suggest it is suitable for short- to medium-length files or for trialing the transcription workflow before using paid credits. The presence of help resources and community links (Discord, Telegram) indicates use by people who may require ongoing support or integration into light content workflows for accessibility, search indexing, or localization tasks.
