869 private links
Analyze various information about the website from an URL. IP, WHOIS, TLS, Cookie, etc. Similar to VirusTotal scan.
Detailed scan report for URL: domain/IP info, http transactions, links, javascript behavior analysis, etc.
VirusTotal has this public tool that shows detailed information about IP address/domain: historical Whois lookup and certificate log. Similar to crt.sh.
curl ifconfig.io
curl ifconfig.me
curl ifconfig.co
curl ip.sb
curl icanhazip.com
curl myip.wtf/text
curl geofind.me # has geolocation infoport reachability test:
ifconfig.co/port/22Tool to draw/generate funnel diagram from textual input. "Came in a fluffer" style.
Chatbot Arena: blind test on the performance of LLM models to assign them a ELO rating. It also serves as a playground for various models.
A security search engine like https://shodan.io. Search open services on an IP, whois, protocol signature, etc.
The good'ol Google ngram explorer for tracking term uses across recent centuries.
Like godblot.org but for decompiling binaries into C code using various decompilers (Ghidra, etc).
An introduction to various graphical tracing and profiling tools.
A function graph plotter to explore complex functions by drawing on one complex plane and see the output on the other.
A web-based CSS animation editor.
A handy tool to play with Rust's regex/fancy-regex.
Find the source of screenshots of videos, etc.
Self-hostable client side PDF tool set.
Explore ffmpeg filters visually via a node editor.
A nice electronic circuit simulator tool.
Trim a piece of music to a specified length, or edit it by specifying the sections to avoid, prefer, or repeated. Let the tool find out how to make the cut and make transit natural.
It works algorithmically (i.e. not using an AI) and computation is done locally on the browser. However, the file you submitted will be uploaded to server and kept indefinitely, which is concerning - be aware.
A open source tool to convert email-only newsletter to RSS feed.
RARBG archive in SQLite served on IPFS, powered by sql.js-httpvfs library. Aside from being a useful tool, it may also be interesting to study the code.