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searx.space

searx.space

searx.space is a directory of online and offline SearXNG instances. The site lists 70 currently online SearXNG instances, and tracks instance status including offline, connection timed out, HTTP client and server errors. For each listed instance, it displays details such as URL, software version, TLS configuration, security scores, certificate information, IPv6 support, country, associated network, search response times and uptime. Users can submit requests to add or remove instances via GitHub issues, and can filter out networks with known privacy issues.

SoundCloud

soundcloud.com

SoundCloud is a music streaming service where users can stream and listen to music online. The site states that it offers over 320 million music tracks and describes an online community of artists, bands, DJs, and audio creators. It also notes browser compatibility requirements.

Surveillance Self-Defense

ssd.eff.org

Surveillance Self-Defense is a project of the Electronic Frontier Foundation offering guides on protecting against online spying. It includes basics on how online surveillance works, tool guides for secure applications, and security scenarios for specific situations.

Text and File Hash Calculator

defuse.ca

An online tool that calculates checksums of ASCII or Unicode text and of files up to 5MB, using a list of hash algorithms including MD5, SHA1, SHA256 and SHA512. It states that checksums are commonly used to verify data integrity, such as confirming a downloaded file is error-free.

The Hitchhiker’s Guide

anonymousplanet.net

The Hitchhiker's Guide to Online Anonymity is a guide covering tracking techniques, ID verification, anonymous identity creation and operational security. It can be read online, downloaded as PDF or ODT, or accessed through a Tor mirror.

TI 84 Calculator

ti84calc.com

The TI 84 Calculator Online is an independent third-party free online graphing calculator simulator. It mimics TI-84 Plus and TI-84 Plus CE models, providing graphing, scientific calculation and subject-specific tools for algebra, geometry, statistics, precalculus and calculus directly in a browser with no downloads or installation required.

TinyPNG

tinypng.com

TinyPNG is a free online image optimizer that reduces the file size of AVIF, WEBP, JPEG and PNG images using lossy compression. The service includes a developer API, a CDN, and a WordPress plugin. The online tool accepts up to 20 images of up to 5 MB each.

Vector Magic

vectormagic.com

Vector Magic is a raster-to-vector conversion tool available as a browser-based Online Edition and a stand-alone Desktop Edition. It automatically traces JPG, PNG, BMP and GIF bitmap images into full-color SVG, EPS and PDF vectors, with review and editing before download; the desktop edition also produces AI and DXF. Downloads in the Online Edition require a subscription.

Vega Editor

vega.github.io

Online editor for building and previewing Vega and Vega-Lite data visualizations.

videoutils

videoutils.com

VideoUtils offers online video, audio and image converters for everyday multimedia tasks, letting users compress, convert and edit multimedia files online for free. Listed converters include MP4 to MP3 conversion, audio removal, video resizing, PDF password removal and Word to PDF conversion.

Vizzy

vizzy.io

Vizzy is an online tool for creating free music visualizers and lyric videos. It provides a powerful online editor for producing professional music videos to help users attract more listeners and grow their audience.

x86 and x64 Intel Assembler

defuse.ca

Online assembler for testing x86 and x64 assembly code and viewing machine-code output.

XAudioPro is an online audio station for real-time editing and transcoding, using WebAudio and WebAssembly for front-end processing. It also offers spectrum-subtraction denoising, RNN neural network noise removal, and voice removal to extract background music. The site states the tool is not long online and its functions are limited, with more features in development.

a.tools

a.tools

A.Tools is a collection website offering hundreds of free online tools that can be used without downloading or installing them, grouped into categories such as graphics and images, text and characters, encrypt and decrypt, and calculator and converter. Most tools are free, with certain premium tools or features requiring a Premium Plan.

HiCompress

hicompress.com

HiCompress is an online image tools site offering over 20 free tools. It supports converting, compressing, editing and resizing images with simple clicks. Tools include JPG, PNG, WEBP, BMP and GIF compressors, crop tools, converters among formats and DPI converters, along with PDF tools such as compress, merge and split.

Text Pro

textpro.me

TextPro.me is an online platform offering tools to create text designs with effects, fonts and color combinations. It provides text processing tools ranging from basic formatting to effects such as 3D lettering, metallic textures, neon lights and gradients. The tools require no software installation and are intended for uses including banners, posters, invitations and social media covers.

Tools

intelx.io

Intelligence X provides a collection of free open source intelligence (OSINT) and forensic tools for investigative use. The tools support lookups for emails, domains, IP addresses, Bitcoin addresses, images, usernames, people, phone numbers, locations, files, VINs, and hashes, alongside social media intelligence tools for Facebook, Twitter, LinkedIn, Telegram, and YouTube, plus AI-powered search features. All third-party lookup services open in pop-up tabs, and the provider disclaims responsibility for third-party service results.

Adventurer's Codex is a free online tool for in-person D&D 5e gaming covering characters, campaigns and parties. It runs in modern browsers with no downloads, is optimized for laptops and tablets, and auto-completes spells, weapons and armors from the SRD. Tools address players, dungeon masters and entire parties.

ConvertCSV

convertcsv.com

ConvertCSV.com is a collection of online tools for converting CSV and Excel data to and from formats such as JSON, XML, SQL, YAML, KML, GeoJSON, HTML, Markdown and PDF. It also provides a CSV viewer and editor, a CSV validator, SQL querying and data extraction tools. The tools run on the client side, so data never leaves the computer.

dCode

dcode.fr

dCode is a collection of over 900 online tools for solving games, riddles, ciphers, mathematics and puzzles. It offers word game solvers, a cipher identifier recognizing more than 200 ciphers, and tools for codes, alphabets, calculators and algorithms. The site states that it is free.

DNSai

dnsai.com

DNSai is a collection of DNS and email security tools on one page. It covers DNS record lookups, WHOIS, blacklist checks, SPF, DKIM and DMARC builders and validators, email header analysis and bulk domain scanning. The tools return plain-English AI summaries, and each is available through an API and MCP connectors.

Inkarnate

inkarnate.com

Inkarnate is an online tool for creating fantasy maps, including world, regional and city maps for games and fantasy books. Its site lists line and shape tools, high-resolution exports up to 8K, cloneable user maps and a library of assets.

Is a free platform offering network diagnostic tools (ping, traceroute, MTR, DNS, WHOIS, HTTP, etc.) tailored for ISPs and infrastructure professional

OnlineTextTools

onlinetexttools.com

OnlineTextTools is a free, browser-based suite of text processing utilities. It offers hundreds of tools for generating, converting, replacing, filtering, encoding, and decoding text, with on-the-spot result previews. The service is part of the Online Tools family created by Browserling, and processes all user data locally in the browser for security.