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whisper.cpp

Lightweight C/C++ port of Whisper for efficient CPU-based transcription without Python dependencies.

View on GitHub Official site
Speech To Text MIT Low setup 38,000 stars

Overview

Plain English

Lightweight C/C++ port of Whisper for efficient CPU-based transcription without Python dependencies.

Technical

Lightweight C/C++ port of Whisper for efficient CPU-based transcription without Python dependencies.

Technical scorecard

License MIT
Commercial use Yes
OpenAI-compatible API No
REST API No
Fine-tuning support No
Quantization support No
Docker available No
GUI / no-code available No
Telemetry None
Offline after setup Yes

Data & Privacy

Does it send data online?

After setup, this listing is marked as usable offline. Confirm network behavior against the upstream project before regulated deployment.

Does it store history?

Not verified in this directory yet. Review the upstream docs for persistence, logs, and workspace storage.

License checks?

Commercial use is marked as allowed or likely allowed by the listed license.

Telemetry?

None

Last verified: May 14, 2026. Maintainer verification should be treated as directory guidance, not legal advice.

Setup & Installation

Low

GUI, low-resource, or simple install path likely available.

Prerequisites

C / C++, Docker, Bare Metal, Embedded / Edge

# Start with the official project documentation
# https://github.com/ggerganov/whisper.cpp

Hardware Requirements

RAM8 GB minimum / 16 GB recommended
Hardware tagsCPU Only, Apple Silicon (Metal), Low-resource (< 8GB RAM)
Model formatsNot specified
Primary languageC / C++

Works Well With