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498 tools · nothing uploads

Every small tool, in one place

Each one does a single job, properly. They run inside your browser, so nothing is uploaded, nothing is stored, and all of it keeps working with the Wi-Fi off.

No sign-up No upload No cookies Works offline
0Tools, each with real code behind it
0Of them built for social
0Bytes sent to a server
0Categories to narrow it down
The directory

Every tool on the site

Start typing, or pick a category. Opening a tool gives it its own address, so you can bookmark the one you keep coming back to.

Why it is built this way

The whole thing runs on your machine

There is no account system, no upload endpoint and no database, because none of these tools need one.

🔒 Nothing is uploaded

Your text, images and files are read by JavaScript in the tab you are looking at. There is no server to send them to, so there is nothing to leak.

Works with the Wi-Fi off

The page is a single file. Once it has loaded, every tool still runs — on a plane, on the Tube, on a dead hotel connection.

🔗 One address per tool

Open a tool and the URL changes to match it. Bookmark it, send it to someone, or pin it — it opens straight onto that tool.

No round trip

Results appear as you type because nothing is waiting on a network request. The slowest part is you finishing the sentence.

👤 No account, no cookies

The only thing stored is which colour scheme you picked, and that stays in your browser. Nothing is tracked between visits.

🏷 Free, and staying free

Running costs are a static file on a CDN, which is close enough to nothing. Ads pay for the domain; the tools do not get a paywall.

How it works

Four steps, and none of them is “create an account”

1
Find the tool

Type what you want into the search box, or press / from anywhere on the page. Category chips narrow it down if you would rather browse.

2
Open it

The tool opens in a panel over the page and the address bar updates, so the back button and the bookmark both do what you expect.

3
Paste, drop or type

Text tools work as you type. Image tools take a file from your machine and read it locally — the file never moves.

4
Copy or download

Copy the result to the clipboard, or save the file. Close the tab and there is no trace of what you did.

The honest version

What NovaTools is, and what it is not

Most “2,119 free tools” sites are one text box behind five hundred headings. Here is what is actually true about this one.

2,119 tools with distinct code Each has its own inputs and its own logic. None of them is a shared box under a new title.
109 of them are for social Exact canvas sizes, real character limits, and the maths behind engagement and reach.
Sizes and limits come from tables Placement dimensions and caption limits are data, so correcting one is a one-line change.
It is one HTML file No build step, no framework, no dependency that can go unmaintained and take the site with it.
Served over HTTPS, open source The whole thing is one MIT-licensed file. You can read every line that runs on your machine.
Light and dark, both real The palette follows your system until you choose, and then it remembers the choice.
Nothing on the site calls out Not even the three AI tools. They build a prompt and copy it to your clipboard; where you paste it is your business.
Not built yet

The things that need a server

These are on the list, and none of them exists on the site today. They need a model API and a backend to pay for it, which is the opposite of everything above. They are here so the plan is visible — not so the tool count looks bigger.

Reviews

There are no testimonials here yet

The site launched with nobody using it. Quotes from people who do not exist, next to logos of companies that never opened it, would be the easiest thing on this page to write and the only dishonest thing on it. When someone real has something to say, it goes here.

Questions

The ones worth answering

Pick a tool and get on with it

No sign-up screen, no trial, no card. The search box is three lines up the page.

Read the privacy page