Internal tools. Made simple.

Build internal tools without running servers.

Describe the software you need. TinyAtom helps you build it, run it locally, and share it with your team. No servers. No deployments. No updating systems.

Get TinyAtom for macOS See how it works

Free for everyone. Your tools and data stay on your computer.

What is TinyAtom

A desktop app for building and running small internal tools without a software project.

TinyAtom helps you go from a job you need done to working software on your computer. You describe the tool, build it with your coding assistant, review what it can access, and install it. Tools run locally. Data stays local. There is no server to host and no repo to maintain for every small app.

Businesses

Teams that need specific internal tools such as intake, approvals, inventory, and field reports, without waiting on a custom software project or paying for another cloud product. Build what you need, install it on employee computers, or use tools from the community marketplace and keep private tools on a company list.

For businesses

Individuals

People who want free local software for personal workflows such as organizing research, tracking applications, or managing a side project, without another subscription. Install community tools or build your own. Your files and data stay on your machine.

For individuals

For businesses

Make small tools for the jobs your business repeats.

Some jobs are too specific for ready-made software and too small to justify a custom software project. TinyAtom gives you another option.

How it works
01

Build around the way your team works

Use your own steps, names, and rules. You do not have to change the business to fit a ready-made app.

Intake forms · onboarding · inventory · field reports · approvals

02

Install it on your team’s computers

Each tool becomes software your team can install. A private company list keeps your internal tools together.

One desktop app · private team tools · simple updates

03

Run it without a server

The software runs on the employee’s computer. There is no app server to manage and no hosting bill for a tool used by five people.

Runs locally · keeps data locally · no hosting bill

04

Use tools the community already built

Not every job needs a custom build. Browse the public marketplace for tools other people have already made, check what each one can access, and install the ones that fit your team. Keep internal tools in a private company list when they should stay inside the business.

Public marketplace · community tools · private company list · access review

How it works

Go from an idea to a tool your team can install.

Plan, build, check, and install your tool in TinyAtom. You approve the important choices as you go.

  1. 1

    Describe the job

    Explain who will use the tool, what they need to do, and what a good result looks like.

  2. 2

    Build it with your coding assistant

    Use Claude, Codex, Cursor, Gemini, or a local shell to create the tool.

  3. 3

    Check what it can use

    See the files, data, and computer features the tool asks to use before you install it.

  4. 4

    Install or share it

    Keep it on one computer or add it to your company’s private list.

Stored on your computer

TinyAtom stores your tool data on your computer.

Each tool gets its own place to store data. Before a tool can open files or use a computer feature, TinyAtom checks that the tool asked for access and that you allowed it.

Data
Each tool has its own database on your computer
Files
You choose which files a tool can open
Access
See what a tool asks to use before you install it
Tools
Trusted tools are checked and signed before they are shared

For individuals

Make software for the work only you need done.

TinyAtom is free for personal use. Build a small tool for a job you repeat, or install one the community already made. Everything runs on your computer. No account, no subscription, and no server to keep online.

Get TinyAtom free
01

Turn a repeated personal task into software

Describe what you need: tracking applications, organizing research, renaming files, or managing a side project, and build it with your coding assistant. You keep the result as a local tool you can open any day.

Personal tools · no monthly SaaS bill · fits your process

02

Install tools other people already built

Browse the public marketplace for tools that solve common jobs. See what files, data, and computer features each tool asks to use before you install it, so you stay in control of what runs on your machine.

Marketplace · access review · local install · many tools in one app

03

Your data stays on your computer

Each tool stores its data locally. You are not uploading personal files to a cloud product just to run a small helper. When a tool needs file access, TinyAtom asks first. Free for individuals: same product, no paywall.

Local data · explicit access · free

FAQ

Questions people ask about TinyAtom

Short answers for businesses, individuals, and anyone evaluating a local-first tool builder.

What is TinyAtom?

TinyAtom is a free macOS desktop app for building and running small internal tools without a software project. You describe the tool, build it with your coding assistant, review what it can access, and install it. Tools run locally and data stays on your computer.

Who is TinyAtom for?

Businesses that need specific internal tools without a custom software project or extra cloud product, and individuals who want free local software for personal workflows without another subscription.

Do I need to run a server?

No. TinyAtom tools run on the computer where they are installed. There is no app server to host and no hosting bill for a tool used by a few people.

Where is my data stored?

Each tool stores its data on your computer. Before a tool can open files or use a computer feature, TinyAtom checks that the tool asked for access and that you allowed it.

Is TinyAtom free?

Yes. TinyAtom is free for everyone, including businesses and individuals. There is no subscription required to use the app.

Can I install tools other people built?

Yes. Browse the public marketplace for community tools, review what each tool can access, and install the ones that fit. Businesses can also keep internal tools on a private company list.

TinyAtom for macOS

Start with one tool you need.

Free for everyone.

Download for macOS