name: image-ocr description: "Extract text from images using Tesseract OCR" metadata: { "openclaw": { "emoji": "👁️", "requires": { "bins": ["tesseract"] }, "install": [ { "id": "dnf", "kind": "dnf", "package": "tesseract", "bins": ["tesseract"], "label": "Install via dnf", }, ], }, }

Image OCR

Extract text from images using Tesseract OCR. Supports multiple languages and image formats including PNG, JPEG, TIFF, and BMP.

Commands

# Extract text from an image (default: English)
image-ocr "screenshot.png"

# Extract text with a specific language
image-ocr "document.jpg" --lang eng

Install

sudo dnf install tesseract

这个技能功能明确，质量中等偏上。它能帮你从图片里提取文字，基础操作简单易学，安装也不复杂。但目前版本比较基础，缺少详细的使用指引和问题排查说明，实际使用时可能会遇到一些困惑。对于简单的文字提取需求够用，但对复杂场景支持有限。