Aether Tool

50+ developer tools. Free. Fast. No signup required. Built for people who build things.

50+
Tools
0
Signups Required
100%
Client-Side
⌘ ◆ ⌘

The Short Version

We needed developer tools that didn't waste our time. Every site we found was bloated — popups, paywalls, "create an account to continue." So we built our own. Then we kept building.

Now there are 50+ tools here. They load fast, they work offline where possible, and they don't ask you for anything. Your data stays in your browser. We don't see it. We don't want it.

Who It's For

Developers formatting JSON at midnight. Designers tweaking gradients. Sysadmins calculating chmod values. Writers counting words. Anyone with a browser and something to get done.

If you build things on the internet — this is for you.

How It's Built

PHP. Vanilla JavaScript. Pure CSS. No React, no Vue, no build step. Every tool is a single file that loads in under a second. Hosted on a VPS behind Nginx and Cloudflare.

One person builds and maintains everything. That's the whole team.

The Philosophy

Tools should be invisible. You open them, you use them, you move on. No friction, no distractions, no dark patterns. The best tool is the one you forget you're using — because it just works.

Instant

No frameworks. No bloat. Every page loads before you finish blinking.

🔒

Private

Processing happens in your browser. Your data never touches our servers.

🆕

Free

No paywalls. No premium tiers. No "upgrade to unlock." Just tools.

🛠

No Signup

Open the tool. Use it. Close the tab. We don't need your email.

Keep It Running

This project is maintained by one person. If it saved you time, consider buying a coffee. If not — keep using it anyway. That's the deal.

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