nowfound

AI · August 4, 2026

Promptex

From prompt to Chrome extension in minutes

Promptex launched on August 4, 2026 with 2 votes, #5,788 of 23,274 launches that month.

What it does

Promptex helps you build Chrome extensions by simply describing what you want. Its AI turns your idea into a working extension, so you can create, test, and refine it without dealing with boilerplate or complex setup. Whether you’re a developer or a first-time builder, Promptex makes going from idea to Chrome extension faster and easier.

Describe your browser extension in natural language. Watch the AI generate files, test in a live preview environment, self-heal, and download a working Manifest V3 zip.

No monthly subscription traps. Pay only for the credits you need. Discover quick and comprehensive answers to common questions about our platform, services, and features. Can't find what you're looking for? Contact our supportfrom promptex.tech

Does a similar job

all alternatives →
  • PlugThisJul 2026 · plugthis.ai · ▲443

    Create your own Chrome Extensions by chatting with AI

  • AI Chrome Extension BuilderJan 2026 · app.shipper.now · ▲239

    Hey HN, I'm David, one of the creators of Shipper. My brother and I made this tool that builds full-stack software from a few prompts, so it's like talking to ChatGPT. Its purpose is to help you go from idea to product without starting from scratch. There are other no-code builders out there but they either require a technical background or become unreliable for long term projects (e.g. they lose context and break your project). Shipper writes code for you and asks for technical knowledge only if you're comfortable with it. Technical details: I think you could also call it a vibe coding tool…

  • Prompter2025 · chromewebstore.google.com · ▲128

    Generate instant AI prompts based on your projects

  • Promptimize AI2025 · promptimizeai.com · ▲330

    Your personal prompt engineer across all AI platforms

  • PromptacoreOct 2025 · promptacore.com · ▲103

    Your system for creating, managing and using AI prompts

  • Gumloop Chrome Extension2024 · chromewebstore.google.com · ▲65

    Build your own AI Chrome extension in minutes with no code.

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 18d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 18d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 20d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 21d ago · stillwet.art

  • A real-time world model you can explore and change

    AI · 30d ago · world.pixverse.video

  • Beam.win▲378

    Run AI agents on one Mac and use its windows on another

    AI · 4d ago · beam.win

Source: Product Hunt launch ↗

Launched alongside, August 2026

the whole month →
  • TL

    Life & fun · Aug 2026 · louisabraham.github.io

  • Hey Noah▲656

    A proactive AI executive assistant for founders

    AI · Aug 2026 · heynoah.io

  • Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…

    Work · Aug 2026 · clipto.com

  • Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

    Life & fun · Aug 2026 · toneyalexander.github.io

  • AdAnt AI▲620

    Claude for viral, high-converting social ads

    AI · Aug 2026 · adant.ai

  • Astute▲606

    Automate your B2B brand going viral, with new media creators

    AI · Aug 2026 · company-app.joinastute.com