ClearCrowds 部落格

整理文件照片的裁切、透視與陰影，核對結果後下載。了解掃描效果、OCR、單頁 PDF 與多頁 PDF 的差別。

Choose the right screenshot edit: replace an existing label, add a note, crop the edges or hide a private detail. Follow the steps on desktop or mobile.

Add readable text to a photo with a movable text box. Choose a font, adjust the color and position, and save a caption or headline that fits the picture.

Clean a Snapchat caption from a saved photo while keeping the sky, wall, face, outfit, or background texture believable.

Use AI text removal to clean pencil or pen answers from a worksheet photo while preserving printed questions, ruled lines, boxes, and paper texture.

Remove a watermark from your own photo or a licensed image without damaging the background, and know when you should leave the mark alone.

Remove a phone or camera shadow from a document photo while preserving text edges, paper grain, stamps, signatures, and form lines.

Remove a yellow camera date stamp, scanner label, or small timestamp from an old photo while keeping the corner texture, shadows, and original moment intact.