
FastCortex | Stay ahead of AI, without the noise
Read curated AI news, insights, and trends summarized daily.
@fastcortex_ai · X
The one place to stay informed on AI without the noise
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Read curated AI news, insights, and trends summarized daily.
@fastcortex_ai · X
The one place to stay informed on AI without the noise

Batch edit images in your browser with tool chaining, compression, and format conversion.
BulkPicTools — 免费浏览器端图片批量处理工具,支持**工具链串联**(压缩→转格式→裁剪一次完成,无需重复上传),本地 AI 去背景/人脸模糊(WebGPU,无需 API Key),支持 200+ 张图片批量处理,文件不上传服务器。

Eight free browser-based tools including JSON formatter, password generator, and color picker.
@Supportpintutec · X
Just launched QuickTools — 8 free online tools 🛠️ Word Counter • JSON Formatter • Password Generator • Color Picker 100% browser-based, no signup 🔗 #SideProject #WebDev #FreeTools #BuildInPublic

Instantly transform rough thoughts into professional replies.
@anandkumar_dev · X

Helps creative teams deliver work and turn client reactions into clear, specific feedback.
@axeltdesign · X
do you think this is vibe coded?

Visualize your ideal haircut from front, side, and back angles using AI.
u/Traditional_Song4452 · Reddit
19yr old friend and I made an ai haircut tool! Hey all, my friend and I dropped a haircut visualization tool a few weeks ago to cut down onmiscommunication in the barbershop by generating a photo of you with the cut you want from three angles. We have officially launched now with around 25 users and are trying to get more to try it out! The first generation is free so we’d love as many as possible to try it out if you get a minute! Good luck to all your side projects! subm

Optimize electricity spending by connecting utilities, EVs, and solar to find ideal charging times.
@gleam_energy · X
Gleam — an energy management tool that helps people understand, optimize, and save on electricity. Utility data, EVs, solar, batteries, and weather combine to answer questions like "Why did my bill go up?" or "Would switching rate plans save money?"

Simulate cutting gemstones with a realistic 3D faceting machine in your browser.
@YOUYU032 · X
I'm a jewelry designer. I can't code. So I vibe-coded a 3D gemstone faceting simulator with Claude Code (Fable 5) — real machine mechanics, blind cuts, a sharp-tongued appraisal master. One HTML file. No engine. No build. Free in your browser:

Generate personalized email replies in seconds using AI with custom tones.
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

Paste any URL and get a full SEO + speed report in seconds. Then ask Mentor AI exactly what to fix with answers based on your actual data, not generic advice.
@vigneshz259 · X
Talk to your Own site for SEO and SPEED related questions and fix them, just like a Claudi,

NEURL-OS is a free 2-minute weekly calibration that transforms your weekly habits into a predictive model of your performance.
@NEURL_OS · X
Hey we’ve built NEURL-OS, a tool that turns daily habits into data and a weekly capacity score. For founders juggling constant decisions, it helps reveal what’s fueling your focus and output—and what’s quietly draining it. Try it free:

The fastest infra for AI agents. Deploy browsers, sandboxes, and execution environments to automate at scale.
@getsolari · X
the worlds fastest agent infra