Did you know QR codes can contain contact information? Contact Info QR Code template: ``` BEGIN:VCARD VERSION:3.0 N:Doe;John;;; FN:John Doe TEL:+1234567890 EMAIL:john.doe@example.com ADR;HOME:;;123 Main St;City;State;12345;USA URL:http://example.com END:VCARD ``` browsertools.xyz/qr-code-gene...
QR Code Generator - Browser Tools XYZ
Generate QR codes instantly from text or URLs. Client-side, private, and easy to use. Download your QR code with a click.
browsertools.xyz
I have access to 2 Gbps down at 35,000 feet. Can anyone guess how? 🙂
In case you didn't know: OpenAI’s open-weight models are available via ollama (120B and 20B sizes). ollama.com/library/gpt-...
gpt-oss
OpenAI’s open-weight models designed for powerful reasoning, agentic tasks, and versatile developer use cases.
ollama.com
One of the products that I've been working on is a suite of tools which solves specific problems and prioritizes data privacy. All processing is done client side and your data never leaves the browser. browsertools.xyz
Browser Tools XYZ - Your Client-Side Utilities
Browser Tools XYZ offers a collection of powerful client-side tools that run directly in your browser. Your data stays private, secure, and is never tracked.
browsertools.xyz
Custom defined search engines on mobile Chrome is now possible. I was frustrated with the lack of parity between mobile Chrome and desktop. Using my expertise in web technology, I built a solution. Full details here: search.kheiden.com/customize-yo...
Want an incredibly affordable way to host a website? I've found that a static website deployed on a multi-region bucket behind Cloudflare is pennies per month. If you need dynamic client-server interaction, you can define Cloudflare workers at specific routes.
Google's BIMI DNS record disappeared months ago and they don't seem to care. Below is a screenshot of emails from a variety of top tech companies, all taken within Google's own product (Gmail). The 2nd screenshot is taken from Google's blog post showcasing the BIMI standard.
Did you know that your favorite search engine lets you query top level domains? Try a query for "site:.com" For additional fun, try using a combination of signed in accounts, web browsers, search engines, subdomains, and top level domains!
Another tool I built today is an in-browser subnet and port scanning utility which works over HTTP or HTTPS. browsertools.xyz/network-scan...
Network Scanner - browsertools.xyz
Scan your network and discover connected devices with this privacy-focused tool.
browsertools.xyz
Just created a Bluesky account! Hopefully people on this platform are more interested in discussion than on LinkedIn...