实用工具

Reclaim the web from clutter. Get ad-free search, private browsing, and powerful tools that respect your data.

Marginalia Search

#搜索#独立

Marginalia Search is a small independent do-it-yourself search engine for surprising but content-rich websites that never ask you to accept cookies or subscribe to newsletters. The goal is to bring you the sort of grass fed, free range HTML your grandma used to write.

Mojeek

Mojeek is a web search engine that provides unbiased, fast, and relevant search results combined with a no tracking privacy policy.

盘搜网

#网盘搜索#资源检索

专注于阿里云盘、百度网盘与夸克网盘资源的学术、软件与影视聚合搜索引擎。

SearXNG

#搜索#聚合

专注搜索处理，适合在浏览器或本地快速完成常见操作。

Startpage

Startpage's blocked page

Swisscows

With our anonymous search engine Swisscows you will find absolute security. No tracking ✓ Search anonymously ✓ Family friendly ✓ at | swisscows.com

Wiby

#搜索#旧网

Wiby is a search engine for older style pages, lightweight and based on a subject of interest. Building a web more reminiscent of the early internet.

Yandex

#搜索#图片

Yandex finds anything: webpages, images, music, good. Solve any problem — from everyday to a scientific one. Search by text, voice or image.

云盘与传输

奶牛快传

#大文件#免登录

一款极速且无需注册的轻量临时文件上传与分享工具

Dropbox Transfer

使用 Dropbox 作为文件转移应用，快速安全地将文件传给您的朋友、家人、同事或转移到其他设备上。快来看看整个过程有多么轻松吧。

Filemail

大文件传输服务。无需注册即可免费发送高达 5GB 的文件。跨平台信赖的安全文件共享解决方案。

Internxt

#云盘#隐私

捍卫隐私，切换到 Internxt。Internxt 的开源云存储服务保护您的隐私权。Internxt Drive、Meet、Mail、Antivirus、Cleaner、Send 等

蓝奏云

#云存储#文件分享

国内小文件极速分享与免登录下载云存储平台，下载不限速且界面清爽无骚扰。

LocalSend

#局域网传#跨设备

LocalSend is a free, open-source, cross-platform file sharing tool that allows you to share files to nearby devices.

MEGA

#云盘#加密

MEGA offers 20 GB free encrypted cloud storage, secure file upload, download and sharing, private chat and meetings, plus VPN and password manager.

PairDrop

#点对点传#浏览器

Instantly share images, videos, PDFs, and links with people nearby. Peer2Peer and Open Source. No Setup, No Signup.

pCloud

#云盘#同步

Store, sync, and share your files securely with pCloud. Get up to 10 GB of free secure cloud storage and access your files from any device, anywhere.

Proton Drive

#云盘#隐私

End-to-end encrypted file storage from Switzerland that lets you securely back up your files on the cloud, access them anywhere, and share them with anyone.

Send Anywhere

The easiest way to share files across all of your devices. Send files of any size and type, as many times as you want, all for free!

SwissTransfer

Send up to 50 GB - Free and no registration required - Keep your transfers for 30 days

Sync.com

#云盘#加密

Secure cloud storage and collaboration that helps you stay secure and connected in the cloud. Learn about our online storage options today!

Syncthing

#文件同步#去中心化

去中心化的跨设备文件同步工具，文件无需经由第三方云端服务器。

tmp.link (钛盘)

#临时传输#大文件共

Free and easy to use temporary file transfer station

文叔叔

#大文件传#云端快传

文叔叔，免费空间 40GB，一款永不限速的云存储产品。传文件、收文件、网盘，还支持历史记录等高级功能。

WeTransfer

The simple, quick and secure way to send your files around the world without an account. Share your files, photos, and videos today for free.

文件处理与转换

CloudConvert

#文件#转换

File converter service - more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.

Compress2Go

#文件#压缩

Online tool to reduce your file size. Free file compression.

Convertio

#文件#转换

Convertio - 在线转换文件的简单工具。支持超过309种不同的文档、图像、电子表格、电子书、文档、演示文稿、音频和视频格式。

iLovePDF

iLovePDF is an online service to work with PDF files completely free and easy to use. Merge PDF, split PDF, compress PDF, office to PDF, PDF to JPG and more!

Online2PDF

Online PDF Converter with many features in a single tool. Convert your files, merge them and create a PDF - online & free with Online2PDF.com!

PDF Candy

Process PDF files with PDF Candy - a free online PDF toolkit. Edit PDF, convert PDF to Word, PDF to JPG, merge and split PDF, compress PDF, etc.

PDF24

合并、压缩、创建、编辑和转换PDF文件的免费在线PDF工具。 ✓ 无任何限制且无水印。 ✓ 无需安装或注册。

Sejda

Sejda helps with your PDF tasks. Quick and simple online service, no installation required! Split, merge or convert PDF to images, alternate mix or split scans and many other.

Smallpdf

Smallpdf - the platform that makes it super easy to convert and edit all your PDF files. Solving all your PDF problems in one place - and yes, free.

Stirling PDF

#PDF#OCR

A free, private PDF editor for files you open. A PDF processor for the thousands you don’t.

多媒体处理

123Apps

#音频#视频

专注音频处理，适合在浏览器或本地快速完成常见操作。

Clideo

#视频#剪辑

Clideo — 这个平台让您轻松编辑所有视频文件、图片和GIF。是的，免费。

EZGIF

#动图#视频

Easy to use online animated GIF maker and image editor. Create, convert, crop, resize, reverse, optimize animated GIF, WebP, APNG files, images and videos.

FFmpeg

#视频#音频

专注视频处理，适合在浏览器或本地快速完成常见操作。

HandBrake

#视频#转码

HandBrake is an open-source, GPL-licensed, multiplatform, multithreaded video transcoder.

Kapwing

#视频#剪辑

Generate full video projects from a single prompt using Kapwing. Join over 30 million modern creators who trust Kapwing to create, edit, and grow their content on every channel.

Online Audio Converter

#音频#转换

专注音频处理，适合在浏览器或本地快速完成常见操作。

Shutter Encoder

#视频#转码

专注视频处理，适合在浏览器或本地快速完成常见操作。

VLC

#视频#播放

VLC：官方网站 - 全平台的自由多媒体解决方案！

文本处理与排版

Diffchecker

#文本#对比

Compare text, files, and code (e.g. json, xml) to find differences with Diffchecker online for free! Use our desktop app for private, offline diffs.

Dillinger

#文本#标记

Free online Markdown editor with live preview. Write, format, and export Markdown to HTML or PDF — sync to GitHub, Dropbox & Google Drive. No signup.

MdNice (Markdown 微信排版)

#Markdown#公众号

支持 Markdown 一键转微信公众号、知乎、掘金精美排版的排版工具。

Text Mechanic

#文本#清理

Welcome to TextMechanic.com! Simple, single task, browser based, text manipulation tools. Popular Tools Add Prefix/Suffix into Line Insert a prefix and/or suffix into the content of each line. Add/Remove Line Breaks Add new line breaks and/or remove existing line breaks within your text’s formatting. Count Characters, Words, Lines Count your text’s characters, words, sentences, lines and word frequency. Delimited Column ... Read More

TextFixer

#文本#格式

Use these free online tools from Text Fixer to fix text, convert text to html, remove line breaks, generate random words, and do many other tasks quickly with these web tools.

二维码工具

草料二维码

#二维码生#动态二维

一站式二维码生成工具，免费可用。提供编码解码、数据统计、富文本和多媒体展示、表单制作、美化标签、批量管理等功能，并可作为无代码平台，搭建二维码信息系统。

Scanova

#二维码#生成

Create free QR Codes online with Scanova’s QR Code Generator. Generate QR Codes for links, documents, images, maps, and more. No sign-up required.

Uniqode

#二维码#动态

Create, manage and track your dynamic QR Codes with Uniqode’s advanced yet easy-to-use QR Code platform. Get started today.

Unitag QR

#二维码#生成

Free QR code generator for business. Create enterprise QR codes with dynamic redirection, scan analytics, GDPR compliance and GS1 Digital Link support.

网络与网页工具

ArchiveBox

#网页归档#自托管

ArchiveBox is open-source self-hosted web archiving for preserving websites, bookmarks, RSS feeds, social posts, media, evidence, research sources, and institutional records in durable HTML, PDF, PNG, WARC, JSON, SQLite, and filesystem formats.

Browserling

#浏览器#测试

Try for free now! Cross browser test your websites online in all web browsers – Internet Explorer, Edge, Chrome, Safari, Firefox, and Opera.

DNS Checker

#域名#DNS

专注域名相关任务，适合快速完成常见的公开内容处理操作。

DNSlytics

#域名#DNS

DNSlytics provides the ultimate online investigation tool. See detailed information about every IP address, domain name and provider. Perform network tests like DNS lookup, email testing and WHOIS lookups.

GTmetrix

#网页#性能

GTmetrix is a free tool to test and monitor your page's performance. Using Lighthouse, GTmetrix generates scores for your pages and offers actionable recommendations on how to optimize them.

IP138 查询

#IP查询#域名查询

公网ip地址归属地查询

IPinfo

#网络#地址

IPinfo, the trusted global leader in IP address data and intelligence. Powering applications and security solutions for developers and businesses.

聚合数据

#API#数据接口

聚合数据为天聚地合(股票代码: 2479.HK )旗下品牌,是国内领先的综合数据服务平台,以严选安全数据源为核心优势,为互联网企业提供短信服务,身份核验,银行卡核验,企业信息核验等热门API数据接口。天聚地合(苏州)科技有限公司作为AI数据服务商,致力于通过隐私计算,区块链,AI大模型等数据技术,为企业和政府机构提供AI数据及政务AI解决方案,为数字经济发展注入新动能。

Mail Tester

#邮件#检测

Check your newsletter's spam score and quality.This tool's free, and pretty

NetBird

#零信任网#组网

WireGuard®-based overlay network and Zero Trust Network Access in one platform for reliable and secure connectivity

Shlink

#短链接#访问统计

The self-hosted and PHP-based URL shortener application with CLI and REST interfaces

SSL Labs

#安全#证书

A comprehensive free SSL test for your public web servers.

Tailscale

#Wire#组网

The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free.

Tool.lu 在线工具

#开发者#代码格式

在线工具,开发人员工具,代码格式化、压缩、加密、解密,下载链接转换,json格式化,正则测试工具,favicon在线制作,字帖工具,中文简繁体转换,迅雷下载链接转换,进制转换,二维码,照片压缩,pdf合并

WebPageTest

#网页#性能

Run free, real-browser web performance tests from around the globe. Built on open-source, trusted by the performance community.

SEO与运营工具

Ahrefs

We help marketers drive visibility across AI search, SEO, content, and social – with the largest AI and search databases online.

爱站网

#百度权重#关键词挖

爱站网站长工具提供网站收录查询和站长查询以及百度权重值查询等多个站长工具，免费查询各种工具，包括有关键词排名查询，百度收录查询等。

AnswerThePublic

Gebruik AnswerThePublic om de echte vragen te ontdekken die mensen op verschillende platforms stellen. Met het nieuwe AI Dashboard kunt u ook ontdekken hoe AI uw zoekwoord omschrijft.

站长工具

#SEO#Ping

站长工具是站长的必备工具。经常上站长工具可以了解SEO数据变化。还可以检测网站死链接、蜘蛛访问、HTML格式检测、网站速度测试、友情链接检查、网站域名IP查询、PR、权重查询、alexa、whois查询等等。

Google Search Console

#运营#搜索

专注运营相关任务，适合快速完成常见的公开内容处理操作。

Matomo

#运营#流量

Popular analytics tools can miss up to 40% of traffic. Matomo delivers accurate, GDPR-compliant analytics with full data ownership in a platform teams can set up in minutes.

Moz

Backed by the largest community of SEOs on the planet, Moz builds the tools that make SEO, content marketing, market research, digital PR, and local SEO easy. Start your free trial today!

Screaming Frog

#运营#抓取

The industry leading website crawler for Windows, macOS and Ubuntu, trusted by thousands of SEOs and agencies worldwide for technical SEO site audits.

Semrush

Semrush is the leading platform to grow and measure brand visibility across AI search, SEO, PPC, social, and more.

Ubersuggest

专注运营相关任务，适合快速完成常见的公开内容处理操作。

密码与安全

1Password

#密码#管理

Protect passwords and secrets, manage app access, and secure AI tools with 1Password. Easy to adopt from growing teams to enterprise.

Bitwarden

#密码#管理

Bitwarden is the trusted, open source password manager for individuals, teams, and enterprises. Securely store, share, and manage passwords, passkeys, and secrets. Free to start.

Cryptomator

#加密#文件

Cryptomator is an open-source encryption tool for secure cloud storage. Protect your privacy for free on Dropbox, Google Drive, OneDrive, and more.

CyberChef

#工具箱#编码

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Have I Been Pwned

#隐私#泄露

Have I Been Pwned (HIBP) is a data breach search and notification service used by security teams, developers, and MSPs worldwide. Search tens of billions of breached records, monitor corporate domains via API, and get alerted when new breaches appear.

KeePassXC

#密码#本地

KeePassXC Password Manager

Mozilla Monitor

#隐私#泄露

Find out if you’ve been part of a data breach with ⁨Mozilla Monitor⁩. We’ll help you understand what to do next and continuously monitor for any new breaches.

Privacy Guides

#隐私#安全

Established in 2021, Privacy Guides is the largest impartial, non-profit media outlet focused on finding privacy tools and learning about protecting your digital life.

Proton Pass

#密码#管理

Store, share and sync passwords, passkeys, email aliases, and more, on any device, with our open-source, free password manager. No trials, just free forever.

URLScan

#网页#链接

urlscan.io - Website scanner for suspicious and malicious URLs

Vaultwarden

#密码#自托管

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs - dani-garcia/vaultwarden

VeraCrypt

#加密#磁盘

VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not involve temporary unencrypted files.

VirusTotal

#文件#链接

VirusTotal

下载工具

aria2

#下载#命令

aria2 is a lightweight multi-protocol & multi-source command-line download utility. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. …

DownThemAll

#下载#浏览器

专注下载相关任务，适合快速完成常见的公开内容处理操作。

FossHub

#开源#下载

No adware, no spyware, no bundles, no malware, fast downloads, free services and a single ad.

Free Download Manager

Free Download Manager能加速下載所有類型的資料、影片、種子。它在 Windows、macOS作業系統上是一款聰明且快速的網路下載管理器。

HTTrack

#下载#网页

HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility. It allows you to download a World Wide Web site from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to your computer. HTTrack arranges the original site's relative link-structure. Simply open a page of the 'mirrored' website in your browser, and you can browse the site from link to link, as if you were viewing it online. HTTrack can also update an existing mirrored site, and resume interrupted downloads. HTTrack is fully configurable, and has an integrated help system. WinHTTrack is the Windows release of HTTrack, and WebHTTrack the macOS and Linux/Unix/BSD one.

Internet Archive

#下载#归档

专注下载相关任务，适合快速完成常见的公开内容处理操作。

JDownloader

专注下载相关任务，适合快速完成常见的公开内容处理操作。

Motrix

Motrix is a full-featured download manager that supports downloading HTTP, FTP, BitTorrent, Magnet, etc.

Neat Download Manager (NDM)

#下载加速#多线程

免费清爽、系统资源占用极低的多线程下载加速工具，支持动态分段下载与浏览器扩展集成。

Persepolis