PenPrompt
Smarter AI prompt templates for creators
PenPrompt launched on August 1, 2025 with 9 votes, #2,165 of 8,530 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Discover high-quality AI prompts templates for ChatGPT, GPT-4, Claude, and other AI models. Boost your creativity and productivity with PenPrompt - the go-to library for prompt creators and power users.
Discover thousands of curated AI prompts for ChatGPT, Claude, GPT-4, and other AI models. Free prompt templates for writing, marketing, coding, creativity, education, and productivity. Join the largest AI prompt community.
Discover thousands of high-quality AI prompt templates for ChatGPT, GPT-4, Claude, and more. Boost your productivity in writing, marketing, coding, and creative projects. Generate blogs, resumes, emails, and creative content faster with our curated prompt templates. Create engaging copy for ads, social media, and websites using proven marketing prompts. Access thousands of categorized prompts and save your favorites for quick access. Join thousands of creators, marketers, and professionals who are already using PenPrompt to achieve better results. Helps users create a persuasive email copy creator with a clear structure and tone. A marketing prompt designed to help generate high-converting…from penprompt.com
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wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.
Growth · 12d ago · wallhop.io
Source: Product Hunt launch ↗
Launched alongside, August 2025
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I built the world's most impractical 1000-pixel display and anyone in the world can draw on it. It draws a single pixel at a time and takes 30-60 minutes to complete a single image. Anyone can participate in the project by voting for the next image to be drawn, and submitting images. https://kilopx.com/
Work · 2025 · benholmen.com
Kitten TTS is an open-source series of tiny and expressive text-to-speech models for on-device applications. We are excited to launch a preview of our smallest model, which is less than 25 MB. This model has 15M parameters. This release supports English text-to-speech applications in eight voices: four male and four female. The model is quantized to int8 + fp16, and it uses onnx for runtime. The model is designed to run literally anywhere eg. raspberry pi, low-end smartphones, wearables, browsers etc. No GPU required! We're releasing this to give early users a sense of the latency and voices…
AI · 2025 · github.com
I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!
Life & fun · 2025 · visualrambling.space
For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript. Source code and additional information is available on GitHub: https://github.com/dnlzro/horizon [1] https://html.energy/html-day/2025/index.html
Dev tools · 2025 · sky.dlazaro.ca