Audio Processing APIs.
An audio API turns speech into text, text into speech, and one audio format into another — the parts of a media pipeline nobody wants to build twice. Upload or point at a file; get back a transcript, a waveform, or a rendered voice track.
Also called a speech API, TTS API, transcription API or voice API10 services in this categoryAudio Processing APIs
10 servicesConvert Speech to Text with (Whisper Large-v3)
Transcribe audio to text with OpenAI Whisper large-v3 on a dedicated GPU. Auto language detection, fast synchronous response, no polling required.
MasterA AIVerifiedConvert MP3 to AAC API
Convert MP3 files or public MP3 URLs to AAC. Returns a binary file or a signed download URI for media pipelines and streaming workflows.
ApyHubVerifiedHosted on ApyHubAI Video Transcriber API
Convert uploaded files or media URLs to text using Azure or Google transcription. Built for speech search, review, and content analytics.
ApyHubVerifiedHosted on ApyHubAI Audio Language Detection API
Detect the spoken language in an audio file or public URL. Returns a locale code and confidence score for transcription routing and voice apps.
ApyHubVerifiedHosted on ApyHubMP3 to WAV Converter API
MP3 to WAV API: upload an MP3 or send its URL and get an uncompressed WAV file or signed link, ready for editing or speech to text. Free tier, no card.
ApyHubVerifiedHosted on ApyHubAudio Extractor from Video Job API
Extract audio from large videos without waiting. Submit a video file or URL, check the job status & download the audio as MP3, WAV, AAC, or FLAC. Free tier.
ApyHubVerifiedHosted on ApyHubAudio Extractor from Video API
Extract the audio track from any video in your app. Upload an MP4 or send a URL, and get the full audio or a clip as MP3, WAV, AAC, or FLAC. Free tier.
ApyHubVerifiedHosted on ApyHubConvert Speech to Text API
Transcribe WAV files or WAV URLs with an Azure locale. Returns plain text in the data field for indexing, search, and voice-note workflows.
ApyHubVerifiedHosted on ApyHubConvert Text to Speech API
Convert text, file uploads, or document URLs into MP3 audio with male or female voice selection. Returns a download or a signed link.
ApyHubVerifiedHosted on ApyHubWAV to MP3 Converter API
WAV to MP3 API: upload a WAV file or send its URL and get back an MP3 file or a signed link. Shrink recordings for storage. Free tier, no card.
ApyHubVerifiedHosted on ApyHubWhich Audio Processing API do you need?
The question you arrived with, and the endpoint that answers it.