從照片和截圖中擷取文字——支援 JPG、PNG、WebP、BMP、TIFF 和 HEIC，OCR 全程在你的瀏覽器中執行。
點選以選擇檔案 或將檔案拖曳至此處
JPG, PNG, WebP, BMP, TIFF, HEIC
您的檔案絕不會離開您的裝置。
請選擇圖片中文字的語言。語言資料只需下載一次，瀏覽器會自動快取。
提升辨識準確度的技巧：
正在處理…
拖入照片、截圖或掃描檔，可一次多張。全部在本機讀取，不會上傳。
選擇圖片中文字的語言，然後點選「擷取文字」，辨識完全在瀏覽器中進行。
複製文字、下載為 .txt，或存成保留原圖並加入文字層的可搜尋 PDF。
JPG, PNG, WebP, BMP, TIFF, AVIF and HEIC — photos from an iPhone work directly. Images are converted locally before recognition, so nothing is uploaded.
Clean, straight, well-lit photos of printed text usually come out almost perfect. Handwriting, heavy shadows and very small fonts are harder — crop and brighten the image first for a better result.
No. Recognition runs inside your browser with a WebAssembly OCR engine. The only thing downloaded is the language data for the language you choose, and your browser caches it.
Yes — use “Download searchable PDF”. You get a PDF that keeps the original image and adds an invisible text layer, so you can search and select the text afterwards.