TEO ToolKit
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Every developer tool
you need. In one kit.

Format JSON, convert data, process images, encode text, and work with colors — instantly, in your browser. No uploads. No signup. No fluff.

Start free Explore tools
Free forever No account needed 100% in your browser
MADE FOR THE MOMENT YOU NEED ITTOOLS THAT JUST WORK

THE TOOLKIT

Small tools.
Big momentum.

Everything you need to get the fiddly stuff out of the way — so you can get back to the work that matters.

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JSON Formatter

Format, validate, and minify JSON with ease. Convert JSON to CSV, YAML, or XML in seconds.

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01 / 03

Image Conversion

Convert images between formats, compress file sizes, and resize images directly in your browser.

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Hash Generator

Generate hashes from text or files using common hashing algorithms, quickly and securely in your browser.

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Private By Design

Your data has places to be.
Our servers aren’t one.

Work with real data, not workarounds. TEO ToolKit runs its tools client-side, so your input stays in your browser.

01

No uploads

Your files and snippets stay on your device.

02

No account needed

Open a tool and get straight to work.

03

No waiting on a server

Local processing keeps your workflow moving.

the short version

your browser / TEO ToolKit

Input

Local engine

Output

All processing happen here

Upload: 0

100% client side

A LITTLE PREVIEW

From messy to meaningful.

Good tools make the small stuff feel effortless.

JSON Convert Image
Valid JSON
INPUTJSON
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{
 "developer": "you",
 "toolkit": {
 "tools": ["json", "convert"],
 "ready": true
 }
}
FORMATTED7 LINES
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{
 	"developer": "you",
	"toolkit": {
		"tools": [
 	 	 	"json",
	 	 	"convert"
 	 	 ],
	 	"ready": true
 	}
}
Everything stays on your deviceFORMATTED IN 12ms
NO UPLOADS. NO DRAMA.JUST A GOOD LITTLE TOOL

STRAIGHTFORWARD, ALWAYS

Good tools, no gotchas.

Start for free. Stay for as long as you like.

THE ESSENTIALS01

Free

Everything you need to get moving.

$0 forever

All core tools No account required Private, in-browser processing
Get started free
FOR THE POWER USERSCOMING SOON

Pro

More power for the bigger jobs.

On the way/ stay tuned

Batch processing API access Priority support
Keep me posted

A few good questions

Small details. Straight answers.

Less guessing, more getting things done.

Yes. The toolkit is free forever. No trial countdown, no credit card, and no account required to use the tools.

No. Tool processing happens client-side. Your pasted data and local files aren’t uploaded to a server.

Nothing to install. Open TEO ToolKit in your browser, choose a tool, and start working with your data or images.

Format and validate JSON, convert data between formats, and resize or convert images. Start with a tool above to find your next shortcut.

YOUR NEXT LITTLE WIN

Ready to simplify
your workflow?

The toolkit is ready when you are.
No signup, no catch.

Start using TEO ToolKit — it's free