[{"data":1,"prerenderedAt":174},["ShallowReactive",2],{"tool-page-image-watermark":3},{"tool":4,"doc":32,"resolved":133,"relatedTopicEntries":149,"relatedFaqEntries":154,"howToSteps":161},{"id":5,"slug":6,"title":7,"shortTitle":8,"summary":9,"detail":10,"outputHint":11,"kind":12,"categoryLabel":13,"routePath":14,"requiresAuth":15,"requiredScore":16,"vipFreeAccess":15,"productId":17,"heroKicker":18,"accent":12,"searchKeywords":19,"capabilities":26,"accessMode":30,"detailHint":31},"image_watermark","image-watermark","图片加水印","图片水印","本地添加文字或图片水印，明确版权和来源信息。","添加文字或图片水印，支持平铺、透明度和角度设置","参数顺序：文字水印、图片水印、平铺；先输入文字或选择水印图，再设置位置或平铺间距，最后调整字号或水印大小、不透明度、旋转；输出确认显示运行方式、生成状态、参数处理、水印方式、水印内容、位置、尺寸、格式、文件大小、文件名和保存规则；生成或保存中锁定水印参数；生成后结果面板展示最终预览、输出尺寸、格式、文件名和文件大小；预览长边 1400px，透明图导出 PNG，其余导出 JPG，输出长边 6000px，文件名沿用原图名加 _watermark。","local","本地工具","\u002Ftools\u002Fimage-watermark\u002F",false,0,116,"本机处理 \u002F 图片水印",[7,20,21,22,8,23,24,25],"加水印","水印","文字水印","平铺水印","版权","本地",[27,28,29],"文字\u002F图片水印","位置\u002F平铺","输出确认","free","添加文字或图片水印，支持平铺、透明度和角度设置 · 免费使用",{"id":33,"title":34,"body":35,"canonical":114,"description":115,"draft":15,"extension":116,"faqRefs":117,"h1":34,"meta":120,"navigation":121,"path":122,"published":121,"relatedTools":123,"robots":126,"seo":127,"slug":6,"stem":129,"summary":130,"tool":6,"updatedAt":131,"__hash__":132},"tools\u002Ftools\u002Fimage-watermark.md","图片加水印在线工具",{"type":36,"value":37,"toc":106},"minimark",[38,42,46,68,71,89,92],[39,40,41],"p",{},"水印常见问题不是“有没有加”，而是加得太大、太深或位置挡住主体。水印应该起到标识作用，不应该影响图片本身的识别和使用。",[43,44,45],"h2",{"id":45},"执行步骤",[47,48,49,53,56,59,62,65],"ol",{},[50,51,52],"li",{},"明确水印职责：版权、渠道标识、活动提示。",[50,54,55],{},"先选择不影响识别的位置，避开人脸、商品主体、文字和二维码。",[50,57,58],{},"从中低透明度开始预览，再调整大小和角度。",[50,60,61],{},"查看正常尺寸和放大细节，确认水印没有遮挡核心内容。",[50,63,64],{},"多张图片要保持水印位置、大小和透明度一致。",[50,66,67],{},"导出前检查文件格式、清晰度和最终用途。",[43,69,70],{"id":70},"判定标准",[72,73,74,77,80,83,86],"ul",{},[50,75,76],{},"核心信息不被遮挡。",[50,78,79],{},"水印可识别，但不抢主体。",[50,81,82],{},"商品图、证件图和资料图要优先保留真实信息。",[50,84,85],{},"批量图片的水印位置要统一。",[50,87,88],{},"压缩后水印不能糊成色块。",[43,90,91],{"id":91},"常见错误",[72,93,94,97,100,103],{},[50,95,96],{},"水印挡住主体。修正：移动到边角或降低透明度。",[50,98,99],{},"水印太显眼。修正：缩小尺寸，降低不透明度。",[50,101,102],{},"批量图片位置不一致。修正：先确认一张样图，再统一应用。",[50,104,105],{},"导出后看不清。修正：检查压缩是否过度，必要时提高图片质量。",{"title":107,"searchDepth":108,"depth":108,"links":109},"",3,[110,112,113],{"id":45,"depth":111,"text":45},2,{"id":70,"depth":111,"text":70},{"id":91,"depth":111,"text":91},null,"在线给图片添加文字或图片水印，适合版权标识、渠道标识和活动提示，导出前检查位置与透明度。","md",[118,119],"image-watermark-opacity","image-editor-add-text-doodle",{},true,"\u002Ftools\u002Fimage-watermark",[6,124,125],"image-editor","image-filter","index,follow",{"title":34,"description":128,"robots":126},"图片加水印处理建议，覆盖文字水印、图片水印、位置、透明度、批量图片、主体遮挡和导出检查。","tools\u002Fimage-watermark","先确定水印用途，再设置位置、大小和透明度，避免遮挡人脸、商品主体、文字或二维码。","2026-06-18","ctmtNswdlYrmGxtVA9MqryT3by0pXDjg9oBBOlPpDrQ",{"title":34,"description":115,"h1":34,"summary":130,"canonicalPath":14,"updatedAt":131,"breadcrumb":134,"highlights":142,"faqs":145},[135,138,141],{"name":136,"item":137},"首页","\u002F",{"name":139,"item":140},"全部工具","\u002Ftools\u002F",{"name":7,"item":14},[143,144,11],"图片加水印用于添加文字或图片水印，支持平铺、透明度和角度设置。","本地工具在浏览器中处理图片，处理完成后直接下载。",[146],{"question":147,"answer":148},"图片加水印不透明度调多少合适？","默认不透明度为 82%。普通角标水印可以从 40% 到 60% 开始，平铺水印建议更低，避免遮挡主体。输出确认会显示运行方式、生成状态、格式、文件名和保存规则；结果面板会显示最终预览。透明图导出 PNG，其余导出 JPG，最终输出长边最多 6000px。",[150],{"title":151,"to":152,"summary":153},"图片怎么加文字水印或图片水印","\u002Ftopics\u002Fimage-watermark-text-image-guide\u002F","说明需要给商品图、封面图或资料图加水印时，如何选择文字水印、图片水印、平铺、透明度和旋转角度。",[155,157],{"title":147,"to":156,"summary":148},"\u002Ffaq\u002Fworkflow\u002Fimage-watermark-opacity\u002F",{"title":158,"to":159,"summary":160},"图片怎么加文字、涂鸦、马赛克或贴纸？","\u002Ffaq\u002Fworkflow\u002Fimage-editor-add-text-doodle\u002F","先上传图片，选择形状工具画线、箭头、椭圆或矩形，需要遮挡时使用马赛克，再添加文字、表情或贴纸。修改过程中可以用上一步和下一步回退，完成后导出 PNG，文件名加 _editor。",[162,165,168,171],{"name":163,"text":164},"打开图片加水印","进入 图片加水印 页面，直接在浏览器里选择图片。",{"name":166,"text":167},"上传图片","上传 JPG、JPEG、PNG、WEBP 图片，确认原图预览和格式。",{"name":169,"text":170},"设置水印","选择文字水印、图片水印或平铺，输入内容后设置位置或平铺间距，再调整大小、不透明度和旋转角度。",{"name":172,"text":173},"生成并保存","浏览器在本地生成带水印图片，先确认水印内容、最终预览、尺寸、格式、文件大小和文件名。",1781797967165]