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53 个工具

    最常用
    • 压缩视频
    • 压缩 PDF
    • 去除背景
    • HEIC 转 JPG
    • 合并 PDF
    • 压缩照片
    全部 53 个工具,按 A–Z 排列 →

    视频工具

    压缩或转换格式4

    • 压缩视频能放进邮件
    • 视频转 MP4到处都能播放
    • 视频转 GIF简短、循环、方便分享
    • 调整视频尺寸以适配社交媒体方形、竖屏或宽屏

    剪切和编辑4

    • 剪切视频只留你需要的
    • 合并视频多个片段,一个视频
    • 旋转视频修正横着的视频
    • 调整视频速度快进或慢动作

    声音2

    • 从视频中提取音频只保留声音
    • 视频静音去掉声音

    提取文字1

    • 视频转文字说的和显示的内容新
    打开视频工具页面(11)

    音频工具

    压缩或转换格式2

    • 压缩音频同样的声音,更小的文件
    • 转换音频MP3、M4A、WAV 等

    编辑、清理和转文字3

    • 剪辑音频剪掉静音
    • 去除背景噪音人声更清晰
    • 音频转文字语音转文字和字幕
    打开音频工具页面(5)

    PDF 工具

    压缩、合并或拆分4

    • 压缩 PDF页面不变,文件更小
    • 合并 PDF多个文件,一个 PDF
    • 拆分 PDF取出页面
    • 整理 PDF 页面旋转、移动或删除页面

    签名、填写和标记5

    • PDF 签名添加你的签名
    • 填写 PDF 表单在字段或任意位置输入
    • PDF 批注高亮、绘图、添加备注新
    • 给 PDF 添加页码每页都编号
    • 给 PDF 添加水印机密、草稿、副本

    扫描件和图片4

    • 扫描文档成 PDF纸张照片,干净的 PDF
    • 让扫描件可搜索查找和复制文字
    • 照片转 PDF扫描件和照片,一个 PDF
    • PDF 转图片每页一张图

    PDF 与 Word 互转2

    • PDF 转 Word重新编辑文字新
    • Word 转 PDF到哪里看都一样新

    保护和检查6

    • 给 PDF 加密码锁起来
    • 去除 PDF 密码解锁你自己的文件
    • 涂黑 PDF真正涂黑
    • 分享前清理 PDF姓名、评论、隐藏数据
    • 相信文档之前先检查工资单或发票被改过的迹象新
    • 对比文档的两个版本看清每一处改动新
    打开PDF 工具页面(21)

    照片工具

    压缩、调整尺寸或转换5

    • 压缩照片照片不变,文件更小
    • 调整照片尺寸精确像素或大小上限
    • 裁剪或旋转照片摆正和修剪
    • 转换照片格式JPG、PNG 或 WebP
    • HEIC 转 JPGiPhone 照片到处都能打开

    抠图和证件照2

    • 去除背景抠出主体
    • 制作证件照各国官方尺寸

    分享之前4

    • 制作安全的证件复印件遮住号码,加上水印新
    • 模糊照片的局部隐藏人脸和细节
    • 删除照片的位置信息隐藏拍摄地点
    • 给图片标注 AI 生成标准 AI 标签和徽标
    打开照片工具页面(11)

    文件工具

    ZIP 文件和密码3

    • 制作 ZIP 文件多个文件,一个 ZIP
    • 打开 ZIP、RAR 或 7z 文件取出文件
    • 用密码锁住文件任何文件,任何 App

    分享或问 AI 之前2

    • 分享前检查文件看看文件会泄露什么
    • 使用 AI 前隐藏个人信息姓名不外传,AI 回答照样用新
    打开文件工具页面(5)

    隐私工具

    分享之前10

    • 制作安全的证件复印件遮住号码,加上水印新
    • 分享前检查文件看看文件会泄露什么
    • 模糊照片的局部隐藏人脸和细节
    • 涂黑 PDF真正涂黑
    • 分享前清理 PDF姓名、评论、隐藏数据
    • 删除照片的位置信息隐藏拍摄地点
    • 给图片标注 AI 生成标准 AI 标签和徽标
    • 用密码锁住文件任何文件,任何 App
    • 给 PDF 加密码锁起来
    • 打开 ZIP、RAR 或 7z 文件取出文件

    相信之前2

    • 相信文档之前先检查工资单或发票被改过的迹象新
    • 对比文档的两个版本看清每一处改动新

    使用 AI 之前1

    • 使用 AI 前隐藏个人信息姓名不外传,AI 回答照样用新
    打开隐私工具页面(13)
    价格工作原理评价帮助
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      视频工具11 个工具
      压缩或转换格式
      • 压缩视频能放进邮件
      • 视频转 MP4到处都能播放
      • 视频转 GIF简短、循环、方便分享
      • 调整视频尺寸以适配社交媒体方形、竖屏或宽屏
      剪切和编辑
      • 剪切视频只留你需要的
      • 合并视频多个片段,一个视频
      • 旋转视频修正横着的视频
      • 调整视频速度快进或慢动作
      声音
      • 从视频中提取音频只保留声音
      • 视频静音去掉声音
      提取文字
      • 视频转文字说的和显示的内容新
      打开视频工具页面(11)
      音频工具5 个工具
      压缩或转换格式
      • 压缩音频同样的声音,更小的文件
      • 转换音频MP3、M4A、WAV 等
      编辑、清理和转文字
      • 剪辑音频剪掉静音
      • 去除背景噪音人声更清晰
      • 音频转文字语音转文字和字幕
      打开音频工具页面(5)
      PDF 工具21 个工具
      压缩、合并或拆分
      • 压缩 PDF页面不变,文件更小
      • 合并 PDF多个文件,一个 PDF
      • 拆分 PDF取出页面
      • 整理 PDF 页面旋转、移动或删除页面
      签名、填写和标记
      • PDF 签名添加你的签名
      • 填写 PDF 表单在字段或任意位置输入
      • PDF 批注高亮、绘图、添加备注新
      • 给 PDF 添加页码每页都编号
      • 给 PDF 添加水印机密、草稿、副本
      扫描件和图片
      • 扫描文档成 PDF纸张照片,干净的 PDF
      • 让扫描件可搜索查找和复制文字
      • 照片转 PDF扫描件和照片,一个 PDF
      • PDF 转图片每页一张图
      PDF 与 Word 互转
      • PDF 转 Word重新编辑文字新
      • Word 转 PDF到哪里看都一样新
      保护和检查
      • 给 PDF 加密码锁起来
      • 去除 PDF 密码解锁你自己的文件
      • 涂黑 PDF真正涂黑
      • 分享前清理 PDF姓名、评论、隐藏数据
      • 相信文档之前先检查工资单或发票被改过的迹象新
      • 对比文档的两个版本看清每一处改动新
      打开PDF 工具页面(21)
      照片工具11 个工具
      压缩、调整尺寸或转换
      • 压缩照片照片不变,文件更小
      • 调整照片尺寸精确像素或大小上限
      • 裁剪或旋转照片摆正和修剪
      • 转换照片格式JPG、PNG 或 WebP
      • HEIC 转 JPGiPhone 照片到处都能打开
      抠图和证件照
      • 去除背景抠出主体
      • 制作证件照各国官方尺寸
      分享之前
      • 制作安全的证件复印件遮住号码,加上水印新
      • 模糊照片的局部隐藏人脸和细节
      • 删除照片的位置信息隐藏拍摄地点
      • 给图片标注 AI 生成标准 AI 标签和徽标
      打开照片工具页面(11)
      文件工具5 个工具
      ZIP 文件和密码
      • 制作 ZIP 文件多个文件,一个 ZIP
      • 打开 ZIP、RAR 或 7z 文件取出文件
      • 用密码锁住文件任何文件,任何 App
      分享或问 AI 之前
      • 分享前检查文件看看文件会泄露什么
      • 使用 AI 前隐藏个人信息姓名不外传,AI 回答照样用新
      打开文件工具页面(5)
      隐私工具页面 · 13 个工具全部 53 个工具,按 A–Z 排列 →
      价格工作原理评价帮助

      本页内容

      What Toolcocoon doesWhat you can buyBuyingPlans and renewalsYour right to withdrawRefundsFree codes and promotionsSupport and response timesFair useThe site and the toolsOur responsibilityChanges and law

      Terms of use

      版本 1 · 20 October 2026

      这是版本 1,供你存档。当前版本在这里: Terms of use

      These terms apply to toolcocoon.com, run by Toolcocoon, 8400 Oostende, West-Vlaanderen, Belgium ("we"). By using the site you accept them.

      What Toolcocoon does

      Toolcocoon offers tools that work on your files inside your own browser. Your files stay on your device: we never receive them (see our Privacy policy). You can try every tool and see a preview for free. To download a result you buy a single action, a day pass, or a monthly or yearly plan.

      Toolcocoon is in a free beta. While the beta lasts, every tool is free to use, downloads included, and there is nothing to buy. The purchases described below apply once paid plans start; we will announce this on the site beforehand, and nothing you did during the beta is ever charged.

      What you can buy

      • A single action: one result from one tool, on 1 device. Unused, it stays valid for 7 days.
      • A day pass: every tool for 24 hours from the moment you pay, on up to 3 of your own devices.
      • A monthly or yearly plan: every tool for the period you paid for, on up to 3 of your own devices. A plan renews automatically until you cancel it.

      Buying

      Our reseller Paddle.com sells the purchase to you and is responsible for the payment, the invoice, taxes and billing questions. Paddle's buyer terms apply to the purchase and its payment. Prices are shown before you start, including VAT where it applies.

      Before you pay, you tick a box to accept these terms and our Refund policy. We keep a record of which versions you accepted and when, and we confirm them in your purchase email. Every version stays available on this site.

      Plans and renewals

      A plan renews at the end of each period at the price you signed up at. If we ever need to change that price, we tell you by email at least 30 days before, and you can cancel before it applies. About 7 days before a yearly plan renews, we email you the date and the amount.

      You can cancel at any time on the "Your purchases" page, or with the link in Paddle's emails. Cancelling stops the next renewal: you keep access until the end of the period you paid for, and that period is not refunded.

      Your right to withdraw

      If you live in the EU, you normally have 14 days to withdraw from an online purchase. Toolcocoon is delivered straight away, so before you pay you are asked to agree that your purchase starts as soon as you pay. From then on you lose the 14-day right to withdraw.

      Refunds

      We decide refunds ourselves, case by case, under our Refund policy. Instead of a full refund, we may fix the problem, offer an alternative such as a free day pass, or refund part of the payment, and we may refuse a refund that the policy does not cover or that looks like abuse. This never limits the rights the law gives you, for example when a paid result does not work as described.

      Free codes and promotions

      Free codes and promotion codes have no cash value and can't be exchanged for money. They stop working on the date shown with them. If a purchase made with a promotion code is refunded, the refund covers only what you paid.

      Support and response times

      We aim to answer messages within 2 working days. This is a target, not a promise: it can take longer, for example during holidays or busy periods.

      Fair use

      • Use the tools only for files you are allowed to use.
      • Don't try to get results without paying, to copy our tools to another website, or to overload the site.
      • A purchase is for you alone, on your own devices.
      • Day passes and plans are unlimited for normal personal use. If a purchase is used by a script or shared with other people, we may slow it down or stop it.
      • Reviews must describe your own experience. Our Review policy applies.

      The site and the tools

      We keep improving Toolcocoon, so tools can change, and we may add or remove tools. The site can sometimes be unavailable, for example during maintenance. If a change means a plan no longer gives you what you paid for, tell us through the Help page and we refund the part you couldn't use.

      The site, the tools, and the Toolcocoon name and logo are ours, or used under licence (see Third-party licences). Your files and your results are yours.

      Our responsibility

      We build the tools carefully and test them on many devices, but results depend on your file and your device. Keep your original file: we never change it. If a paid result doesn't work and we can't fix it, you get your money back. Our liability is limited to the amount you paid, except where the law does not allow such a limit.

      Changes and law

      We may change these terms. A purchase is governed by the version you accepted when you bought it; new versions apply to new purchases only. If part of these terms turns out to be invalid, the rest still applies. Belgian law applies. If you are a consumer, you keep the protection of the law of the country where you live. If something goes wrong, please contact us first through the Help page.

      以前的版本: 3 · 2

      toolcocoon

      私密文件工具。文件永远不会离开你的设备。

      分类

      • 视频工具 (11)
      • 音频工具 (5)
      • PDF 工具 (21)
      • 照片工具 (11)
      • 文件工具 (5)

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      • 全部 53 个工具,按 A–Z 排列

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      © 2026 Toolcocoon · 比利时 · 文件永远不会离开你的设备
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