sendfromduck.vercel.app
Send From Duck is a tool for sending emails from DuckDuckGo private duck addresses. It asks for the addresses to send to and the address to send from, and requires a DuckDuckGo API key.
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docs.serpbear.com
SerpBear is an open source search engine position tracking app. It tracks a website's keyword positions in Google and sends email notifications about position changes. It uses third-party scrapers or proxy IPs to scrape Google search results, with Basic, Custom and Smart scrape strategies. A built-in API supports reporting tools, and Google Ads and Search Console integrations are available.
speedvitals.com
SpeedVitals is a website speed testing tool that runs page speed tests from 30 or more locations and devices and measures Core Web Vitals. It also provides a TTFB test, batch analysis of up to 50 tests, performance monitoring with email and Slack alerts, and reports including waterfall charts and resource summaries. The site lists free tools such as an image compressor and an SEO analyzer.
patorjk.com
TAAG is an online text to ASCII art generator that converts input text into ASCII art images. The generated output can be used to decorate emails, online profiles, instant messages and other digital content.
talktyper.com
TalkTyper is a web app that provides free speech to text dictation in a browser. Dictated text appears for editing, and users can copy it into documents or email. The page states that speech input requires Google Chrome 25 or greater.
keyefficiency.com
TaskRunner is a freeware application from Key Efficiency for automating common tasks. Its central function is a Task Scheduler that can run executables and scripts, back up files locally or to FTP, send emails and notifications, monitor processes and services on local or remote machines, ping IPs, and perform system cleanup. It also includes an FTP Browser, Email Monitor, Shortcut Toolbar and Web Search tool.
textcleanr.com
TextCleanr is a web-based tool for cleaning up and manipulating text copied between applications. It removes email indents, finds and replaces text, cleans spacing, line breaks and word characters, and performs Base64 and UUencode encoding or decoding. It also offers a text comparison feature and URL shortening. The site states it does not save or store entered data.
pikaosint.pages.dev
A curated directory of OSINT tools and resources organized by categories such as username, email, phone, image, social, chat, gaming and location. The page states that it prioritizes highly effective content over quantity and lists only services that can be used for free. It includes dorks and tool entries with usage examples.
github.com
Tray Icon is an open source project with code, documentation, and setup resources for email tools.
val.town
Val Town is a platform for deploying code to live URLs. It supports cron jobs, REST APIs, webhooks, email, SQLite data storage, npm and Deno modules, and generating images and PDFs. A CLI allows editing code locally and deploying changes instantly, and AI coding tools can be used with it.
one-plus.github.io
OSINT Toolkit Website Information is a collection of tools for researching websites, IP addresses, domains, emails and MAC addresses. It lists lookups including Ping Website, Whois, reverse Whois, network and TLD lookup, IP history and geolocation, MAC vendor lookup, DNS report and header and source code search. The page states that some tools require the IP address, email address, domain name or MAC address of the target.
website.informer.com
Website.informer offers a free aggregated report on any domain, including WHOIS, visitors, IP and DNS details, competitors, and owners. It provides website statistics such as daily visitors, safety status, and global rank, plus competitor and similar-site research. It also offers IP and DNS lookup, WHOIS records, a browser extension for website analysis and security checks, and email-to-domain matching from WHOIS data.
2ocr.com
2OCR is a free online OCR tool that converts images and PDF files into searchable PDF, PDF/A or text output. It accepts formats including jpg, png, tiff, bmp, heic, webp, pdf, doc and xls, requires no registration or email address, and supports multiple languages.
fakenamegenerator.com
A generator that produces random, fictional identities including names, addresses, phone numbers, emails, usernames and passwords, described for software testing, sample data and writing. It is free and needs no account; signing in allows saving identities, bulk orders and API use. An API returns identities as JSON repeatable with a seed.
proton.me
Privacy-focused password manager from Proton for logins, aliases, passkeys, and secure sharing.
write.as
Write.as is a pared-down blogging platform focused on writing rather than content management, with a Markdown or Rich Text editor. Posts can reach readers in the browser, by email or RSS, on e-readers, and on federated platforms such as Mastodon. A paid Pro plan costs $6 per month, billed yearly.
A blog post listing OSINT utilities for the Google Chrome browser. It states that browser extensions can aid investigators, recommends a clean browser installation for sensitive investigations, and includes items such as Exif Viewer Pro, Hunter Email Finder, and Instant Data Scraper.
alpr.watch
alpr.watch is a project that scans US local government meeting agendas for keywords such as flock, license plate reader and alpr, and maps where surveillance technology discussions are happening. It offers email alerts for a chosen area and a map of meetings and mapped ALPR cameras, and points to groups opposing surveillance.
gitlab.com
The addy.io app for Android is the Android client for addy.io, formerly AnonAddy, a service for anonymous email forwarding. The GitLab project hosts the app's source under the MIT License and includes a changelog.
automatetheboringstuff.com
Automate the Boring Stuff with Python is a book by Al Sweigart, free to read under a Creative Commons license. It teaches Python fundamentals and projects for automating tasks such as searching the web, editing files and spreadsheets, and handling email.
autotracer.org
AutoTracer is a free online image vectorizer that converts raster images such as JPEGs, GIFs and PNGs to scalable vector graphics in EPS, SVG, AI and PDF formats. No registration or email is required.
aws.amazon.com
An AWS program offering students and educators no-cost access to cloud computing skills training developed by AWS experts, plus career pathways for students. It provides a library of free, self-paced online training and hands-on labs covering storage, compute, networking, databases and cloud operations. Learners as young as 13 can register with an email address, and learners 18 and older can access a job board.
base64-image.de
Base64 Image is an online tool that converts images into base64-encoded strings for use in HTML, CSS and email templates. It supports JPEG, PNG, GIF, WebP, SVG and other formats, and offers optional compression, resizing and format conversion. An API is documented for programmatic encoding with token-based authentication.
better-auth.com
Better Auth is a framework-agnostic authentication and authorization framework for TypeScript. It provides built-in email and password authentication, account and session management, social sign-on, two-factor authentication, and a rate limiter, and can be extended with plugins for features such as passkeys and multi-tenancy. It supports most popular frameworks and requires a database, such as SQLite, PostgreSQL, or MySQL, to store user data.