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Free tools we build

43 LIVE · ALL FREE

Free to use, no sign-up. Some run entirely in your browser, some call an AI model. No account, no upsell.

Built into this site

These run in the page you are on. Nothing you paste is uploaded anywhere.

// The ATS Resume Checker uses no AI at all — it's deterministic code that runs entirely in your browser, so your resume never leaves your tab.

Hosted elsewhere

Same deal — free, no sign-up. These live on their own subdomain because they need a server.

Make something 12

Generators and design tools — covers, carousels, thumbnails, courses, voice.

Build and check things 8

Developer and agent tooling — test a codebase, run a benchmark, wire up MCP.

On-chain 5

Read Base directly — find fees you never claimed, analyze a token before you touch it.

Look something up 2

Open references and datasets, free to read and free to reuse.

  • Abundance

    The world already produces enough. A primary-sourced per-capita arithmetic of global food, water, electricity, GDP, and the redistribution math — with

    Open it → source ↗

  • Publicdomainian

    The Republic of Free Works — a living register of public-domain works, each paired with a way to profit

    Open it → source ↗

Everything else 15

Research artifacts and experiments — real, working, and harder to categorise.

// Every app above answered a live health check when this page was built — a real 200, real markup, // and every script and stylesheet it needs resolving. Anything that failed is not listed. // Games live on the arcade; the full index of everything is on /made/.