A free way to send a test email. Check if your email address is working. Send a test message to your email address.

Test your Adblock with a Simple Adblocker Test. A webpage with various ad formats, test adblockers like AdBlock, AdBlock Plus, AdBlocker Ultimate, AdGuard, Ghostery, uBlock Origin, Pi-Hole, NoScript and more.

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.

Free Disposable Email Address.Get a free instant mailbox and use it to hide your real email from spam.

FSYMBOLS is a collection of cute and cool symbols and special text characters for your Facebook, Instagram bio, chat, posts, or some profiles. Put these special symbols in your chat, status, name, comments, ascii art, messages, or Twitter. Enjoy my huge text character collection of special emoji for social networks.

Being keyboard-first and optimized for speed, knotend is the best flowchart editor for project management, todo lists, collaboration, and more. Knotend is the world's fastest flowchart editor. It's keyboard-first making it super fast and intuitive. Use it for project management, collaboration, note taking, design, and more. See https://www.scottantipa.com/why-knotend

Download Tables from any Webpage to Excel sheets.

Easily find HTML symbols, entities, characters and codes with ASCII, HEX, CSS and Unicode values for HTML arrow, ASCII arrow, and more in grid or table format.

Minify HTML, CSS and Javascript page code, by Line Diff (http://linediff.com/)

A free and open source alternative Twitter front-end focused on privacy and performance. Inspired by the Invidious project. https://github.com/zedeus/nitter/#why

Free online RSS generator. Create RSS from any web page. Build RSS feed for your site or generate XML for personal usage

Feed Informer lets you aggregate, parse, mix and syndicate RSS and Atom feeds. It also provides tools to convert feeds to web widgets ready to be published on almost any web page.

Calendars with holidays of many countries and years.

Galaxy is an open source, web-based platform for data intensive biomedical research. If you are new to Galaxy start here or consult our help resources. You can install your own Galaxy by following the tutorial and choose from thousands of tools from the Tool Shed.

favicon.cc is a tool to create or download favicon.ico icons, that get displayed in the address bar of every browser.

Interactive calculators used for converting between currencies, weight, volume, mass, time, distance and more.

A free online tool that finds any email address from the text content.

Diagram Software and Flowchart Maker. Security-first diagramming for teams.
Bring your storage to our online tool, or go max privacy with the desktop app.

Quickly introduce two people
Connect people easily, yet personally. Offer intros and connect the dots in real-time with the people you trust. 1) Write a paragraph introducing two people. 2)
Create link and share it with both the persons. 3) When both the people accepts the invite, their contact info are exchanged.

Git Noter - A web application for storing notes in git repository

SignFree allow you to e-sign unlimited documents for free in less than 30 seconds

Create RSS feed for any webpage you need. All you need is to make several mouse button clicks.

Use FlexClip's online background remover to remove background from images automatically with a click. Easy and Fast. Try it now.

Crypto Tools is a library of useful tools that can save hours of research with more than 100+ trusted dApps and protocols. Discover new and useful tools for your crypto journey.

The open source Doodle alternative. Bring people together at the right time while taking control of your data and branding.

RevealQR - A Modern QR code scanner. Scan QR codes safely and securely. Scan QR code for malware automatically

Dillinger is an online cloud based HTML5 filled Markdown Editor. Sync with Dropbox, Github, Google Drive or OneDrive. Convert HTML to Markdown. 100% Open Source!

Install any website as an app for instant access 🖥️

A better Google Drive experience. Add a sidebar to your screen while using Google Drive apps.

With Seedr, you can download anything when you want it, without the hassle of having to download, unzip, and keep track of multiple files. Never panic about your device screen locking and breaking your download again!

Enter a blog's URL to spider their RSS feed and find links to other blogs.

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.

The Random Password Generator Tool Generate random and secure passwords. Use our random password generator to customize passwords (i.e On/Off Number, On/Off Uppercase, On/Off Lowercase). We are not storing any password from Random Password Generator, All Password Generation done on the client-side.

Convert your boring QR codes to beautiful works of art.

QRImage is a web app to generate QR codes with images.

QR Date is a trusted timestamp that you can physically include in photos, videos and live streams, using QR codes and audible data signals.

Generate a preview image for your PDF file.

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

If you need to convert files from one markup format into another, pandoc is your swiss-army knife

Record Voice from the Microphone. Our Voice Recorder is a convenient and simple online tool that can be used right in your browser. It allows you to record your voice using a microphone and save it as an mp3 file. Voice Recorder is completely free. No hidden payments, activation fees, or charges for extra features.

Placeholder image generator. Lorem Ipsum fake image placeholder

Free beautiful QR codes. Add/remove borders. Add text, use transperant background, apply any color. No registration or credit card needed.

100% Free Online Tools Collection. Dozens of interesting microservices have been developed in GO Online Tools and the number is still growing. If you feel that a certain model is good, you may wish to use it or share it with others.

Favicon Kit · get and embed high-quality Favicons from any website with this simple API

A free online tool that finds any email address from the text content.

All apps you find and use on Deta run in your own sandboxed ‘personal cloud’. You control your apps and your data, while app developers don't touch your infrastructure (unless you are the developer 🤓).

Easily convert text between different letter cases: lower case, UPPER CASE, Sentence case, Capitalized Case, rANdOm cAsE, and more.

Edit, convert, create

A one-time encrypted zero-knowledge password/secret sharing application focused on simplicity and security. No database or complicated set-up required