monyi/alttext-gen
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  • v0.2.0 52ebae48b9

    AltText Gen v0.2.0 — importScripts Bug Fix Stable

    monyi released this 2026-07-14 11:59:16 +02:00 | 2 commits to main since this release

    Fixes TypeError: Failed to execute importScripts on WorkerGlobalScope. Moved ML inference from background SW to content script (DOM available). Background now delegates inference via messaging.

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  • v0.1.0 fde96287b1

    AltText Gen v0.1.0 (Beta) Pre-release

    monyi released this 2026-07-11 21:47:41 +02:00 | 1 commits to main since this release

    AltText Gen v0.1.0 (Beta)

    Generate descriptive alt text for any image — right-click, select 'Generate Alt Text', get an instant caption. On-device ML via MobileNet v2 + LiteRT.js.

    Features

    • Right-click any image → 'Generate Alt Text' context menu
    • On-device ML (MobileNet v2, 14MB) via LiteRT.js — 100% offline
    • Top-5 image classification with confidence scores
    • Template-based caption generation from classified labels
    • Copy to clipboard or set as image's alt attribute
    • Editable result — refine before applying
    • 100% free, no premium, no tracking, no servers

    Install

    1. Download the ZIP below
    2. Go to chrome://extensions
    3. Enable Developer mode (top right)
    4. Drag the ZIP file into the page
    5. Done!
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