WhatsApp Audio to Text Converter

This tool converts WhatsApp audio messages into accurate text transcripts suitable for quick review and searchable archives. It accepts common audio forms captured in WhatsApp, segments long clips, and outputs a clean transcript suitable for notes, summaries, or compliance records.
Conceptual workflow: audio is ingested, language is detected or specified, and an ASR model generates words with optional punctuation and timestamps. Optional features include word-level timings, speaker labels, and a confidence score per segment. The system supports cloud-based processing or on-premise deployment depending on configuration.
Audience: customer support teams, researchers, educators, and individuals who need accessible transcripts for meeting notes or content repurposing. Unique value: multilingual support, precise timestamps for navigation, and multiple export formats (TXT, JSON, SRT).
Core features and use cases: input support (audio_file, language, include_punctuation, include_timestamps), outputs (transcript_text, language_detected, word_timings, confidence), and export options. Error handling covers missing files, unsupported formats, and low-confidence regions by indicating reliability scores in the transcript. Use cases include reviewing voice notes, archiving conversations, and generating captions for training or updates.