cf ai Whisper

    4

    Free speech-to-text and SRT subtitle generation using OpenAI Whisper on Cloudflare Workers AI.

    $12

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    Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    cf-ai-whisper

    Example session with this skill installed

    Transcribe meeting_20231027.mp3 and generate an SRT subtitle file.

    • Read your context and instructions
    • Compiled the cf-ai-whisper

    --- TRANSCRIPT (12 words) ---
    Hello and welcome to today's meeting. We'll be discussing the results.

    Subtitles saved: meeting_20231027.srt
    1
    00:00:00,000 --> 00:00:03,200
    Hello and welcome to today's meeting.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Generate SRT subtitles for videos with precise word-level timestampsConvert voice memos and podcast episodes into searchable text transcriptsTranscribe recorded meetings without paying for expensive third-party seatsBatch process audio folders into text using Cloudflare's free AI tier

    About this skill

    What it does

    The cf-ai-whisper skill provides professional-grade audio transcription by leveraging OpenAI Whisper running on Cloudflare Workers AI. It allows developers and users to convert speech to text with high accuracy without requiring an OpenAI API key or account. The skill handles diverse audio formats and can automatically generate SRT subtitle files with word-level timestamps.

    Why use this skill

    Most transcription services are expensive or require complex local setups. This skill offers a cost-effective alternative by utilizing Cloudflare’s free tier infrastructure. Unlike basic LLM prompting, it manages the binary data handling, audio MIME-type mapping, and complex timestamp calculations required to create perfectly synced subtitles. It eliminates the frustration of manual transcription while keeping your data within the Cloudflare ecosystem you already use.

    Supported tools

    • Frameworks: Cloudflare Workers AI, OpenAI Whisper
    • Audio Formats: WAV, MP3, MP4, M4A, OGG, FLAC, WebM, and more
    • Outputs: Plain text transcripts (.txt) and SubRip Subtitle files (.srt)

    The Output

    The skill produces two primary artifacts: a clean, high-accuracy text transcript and a professionally formatted SRT file. The output includes metadata such as word count and relies on word-level timestamps to ensure subtitle synchronization is precise.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

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    2. 2

      Unzip into your skills folder

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    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

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    Fresh listing

    Recently published to Agensi

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    Trust & safety

    Security scanned

    Verified clean 5 months ago

    • Passed all security checks, Safe to install

    Listed5 months ago

    What's inside

    Frequently Asked Questions