SpeechText.AI

Transcribe audio and video into text with domain-specific speech recognition technology. It supports virtually all common audio and video formats including MP3, MP4, WAV, M4A, WMA, and more—no conversion required before upload. Over 50 languages are available, along with many regional variants and accents such as different forms of English, Spanish, Arabic, and others. The tool automatically detects and labels different speakers in conversations with multiple participants. It operates on pay-as-you-go with no monthly subscription, so you pay only for transcription minutes used, often starting with affordable credit packs. You can transcribe audio in the original language and generate a translated version in a target language in one process. It reports a 3.8% word error rate on the LibriSpeech English benchmark, performing close to human levels on clear audio, though results vary with noise or accents.