Need a tool built for your organization?
The 150+ tools on this site are what we do. We build the same kind of fast, private, browser-based tools custom for your team — internal calculators, converters, validators and dashboards, AI & MCP tooling, or a whole branded tool hub of your own.
What we can build
Custom internal tools
Calculators, converters, validators and utilities tailored to your team's exact workflow — the ones no off-the-shelf tool covers.
Private by default
Runs in the browser, so data never leaves the device — ideal for sensitive inputs. Self-hosted builds available for data that must stay in your network.
White-label tool hub
A branded collection of tools for your company or your customers — your logo, your domain, your palette.
AI & MCP tooling
MCP servers and AI-assistant integrations, plus safety tooling like config scanners — the kind of AI plumbing teams increasingly need. (See our MCP Security Scanner.)
Embeddable widgets
A single tool embedded straight into your product, docs or marketing site, matched to your design.
Why work with us
- Proven, not hypothetical — this whole site is the portfolio; try any tool to see the quality and speed.
- Privacy-first engineering — client-side by default, so there's little to store, leak or maintain on a server.
- Fast and focused — small, well-tested tools that do one job well, delivered quickly.
- Low running cost — static, serverless delivery keeps the tools cheap to host and easy to hand over.
How it works
- Email a short description of the tool and who it's for.
- We reply with questions, a suggested approach and a quote.
- We build and test it, and hand it over — embedded, hosted or self-hosted, your choice.
Tell us what you need
A short email is enough to get an estimate — no obligation. Or use the contact page.
Frequently asked questions
- What kinds of tools do you build?
- Calculators, converters, validators, generators, small dashboards and internal utilities — the same kinds of tools you see across this site, tailored to your workflow. If it can run in a browser, it's a good fit.
- Can the tool keep our data private?
- Yes — that's our default. Most tools run entirely in the visitor's browser, so files and inputs never touch a server. We can also deliver a self-hosted build for data that must stay inside your network.
- Can you white-label it with our branding?
- Yes. We can build a single embeddable widget for your product or site, or a whole branded tool hub for your company or your customers.
- How much does it cost?
- It depends on scope. Simple single-purpose tools are quick; a branded suite is larger. Email us a short description and we'll come back with an estimate — no obligation.
- How do we start?
- Email a short description of what you need and who it's for. We'll reply with questions, an approach and a quote, usually within a few days.