
I built a Chrome extension for people who use ChatGPT, Claude, and Gemini daily — looking for honest feedback
I'm a solo founder from Charlotte, NC. The name TresPrompt came from a pretty mundane moment — I was sitting in a cafe picking up a tres leches cake for my wife, working on my laptop, and bought the domain right there. "Tres" stuck because the extension is built on three pillars: Instructions, Context, and Constraints — which is the framework it uses to optimize prompts.
It started because I watched my wife use ChatGPT like a search engine — typing vague questions and getting vague answers back. So I built a quick tool that rewrites prompts before you send them. Then I started using it myself and realized the bigger problem — I had 300+ conversations scattered across ChatGPT, Claude, and Gemini with no folders, no search, and no way to find anything.
So I kept building. Here's what it does now:
- Full-text search across conversations — search inside actual messages, not just titles. Results are color-coded by platform with highlighted matches. Click to jump to the exact message.
- Cross-platform search — search from ChatGPT and find results in your Claude and Gemini conversations at the same time.
- One-click prompt optimization — transforms a rough prompt into a structured one using the ICC+ framework. Set tone, style, length, and language from a toolbar.
- Folders and subfolders — drag and drop conversations into color-coded folders right in the sidebar. Works identically on all three platforms.
- Pin messages — pin important AI responses to your sidebar for quick access.
- Conversation notes — attach private notes to any chat.
- 70+ prompt templates — fill-in variables with live preview. Save any optimization as a custom template.
- Context memory — set your "About Me" and active project so every optimization is personalized.
- Export — conversations and folders in Markdown, JSON, Text, or PDF.
- Bulk operations — select multiple conversations, move, export, or remove in one click.
Some of these features have been added but under pending review (should be live in 3 days)
Everything is stored locally in your browser. No conversation data leaves your device — only the prompt text is sent for optimization and it's never stored.
Currently at about 90 installs and 32 weekly active users. No revenue yet, just trying to build something genuinely useful.
What I'd love feedback on:
- Does the value proposition make sense or is it trying to do too much?
- If you tried it, what's confusing or broken?
- What would make you keep it installed vs uninstall after day one?
CWS Link: https://chromewebstore.google.com/detail/tresprompt-ai-prompt-opti/achghhmggnchjoobneglondaioiojpgh
Website: https://www.tresprompt.com/
Looking for honest feedback, please let me know if you have any questions. If anyone wants to be a beta tester for the pro version please let me know and I can arrange that.