Moss Toolbox is the newest thing I’m building, and it’s still being built. The site is live, the tools work, and more tools keep landing. This is what it is.
Most of my tools start the same way. A small problem that keeps showing up, and a fix that’s too useful to leave as a bookmark.
For a while, each tool got its own little site. It works, but it scatters. One tool here, one tool there, separate logins, separate payments, and every new idea means another domain to look after.
So I built one place for them. Moss Toolbox is where my AI tools live now, all behind one balance of credits.
Nine tools, one credit balance
The member tools run on AI, and every call costs me money. So they run on credits. You buy a pack once - $3 for 100 credits, $5 for 250, or $7 for 500 - and the credits never expire. Most tools spend one credit per run; AI Image Studio spends ten per image, with three free edits included.
- AI Image Prompt Generator - describe the picture, get a detailed prompt ready for Midjourney, Flux, or any image tool
- AI Caption Generator - subject and vibe in, three captions out
- AI Custom Prompt Generator - describe the job, get a custom prompt for ChatGPT or any chatbot
- Review Response Generator - paste a customer review, get three replies written in your tone, calm even when the review isn’t
- Brand Voice Builder - paste a few things you’ve written, get a reusable profile of your voice - what to lean into and what to avoid
- Content Repurposer - paste one post or newsletter, get Instagram, X, LinkedIn, and email versions in your voice
- Review Insights Analyzer - paste your own customer reviews, get what buyers love, what goes wrong, and what to fix on your listing
- AI Image Studio - generate an image from a text prompt, then keep editing it with plain language until it’s right
- Agent Soul Builder - answer a few questions, get a complete agent identity - persona, voice, memory seeds, starter skills, and example interactions - ready to export
One balance covers every tool, including the ones I haven’t built yet.
Why credits
It’s about cost, not greed. Every tool calls a real AI model, and every call costs me money. So the toolbox runs on credits, and each tool shows its price before you run it. Credit packs cover that: $3 for 100 credits, $5 for 250, or $7 for 500 - and nothing renews on its own, so there’s nothing to cancel. Want to look before you pay? Create a free account and you get 30 one-time credits - no card needed - that work on any tool.
Still growing on purpose
The toolbox is a work in progress by design. I keep finding small problems worth solving, and each new tool lands in the same box: no new domain, no new login, no new payment. And because credits never expire, a balance you bought months ago still works on the tool I ship next.
Want to see what it can do? Create a free account and use 30 one-time credits on any tool. Like it? A credit pack is a one-time purchase, and the credits are yours to keep.
I also wrote a case study covering the problem it solves and how it’s built.
My Work → · Book a Call · tarlow@mossaistudio.com
Built and supported by Tarlow in Portland, OR. Shipping software since 2014.
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