Is Utilix free to use?

Yes. Every tool on Utilix is free and unlimited. There is no account to create, no trial to start and no results hidden behind a payment.

Do my files or text get uploaded anywhere?

For the large majority of tools, no. They run entirely inside your browser, which means your data never reaches a server. Any tool that does need to send data says so clearly on its own page.

Do I need to install anything?

No. Utilix runs in any modern browser on desktop, tablet and mobile. You can also add it to your home screen and it will behave like an installed app.

How do I request a tool that is missing?

Use the contact page and tell us what you need it to do. Requests genuinely shape what gets built next, and most take days rather than months to ship.

Can I use Utilix tools for commercial work?

Yes. You are free to use the results in personal, academic and commercial projects. See the terms page for the full detail.

Runs in your browser

Every tool you need on one workspace

133 utilities that open instantly, work offline, and never upload what you paste.

Or browse by category

tools, all free: 133
Categories: 10
Uploads: 0
Sign-up: None

Try one now

Don't take our word for it.

Six of them, running right here. No page to open, no account, nothing sent anywhere.

QR Code Generator

Create QR codes for URLs, text, WiFi and contact details, and download as PNG or SVG.

Open the full tool

Everything above is computed on your device. Close the tab and it is gone.

Explore

Ten workshops. Start in the one that fits.

See all 10 categories

Together

Tools that finish each other's jobs.

Most jobs take more than one step. These are the sequences our tools were written to be used in.

01Password GeneratorCreate strong random passwords with full control over length and characters.02Password Strength CheckerTest how strong a password really is, and see exactly what weakens it.03Password Phrase GeneratorGenerate memorable passphrases that are strong because they are long.

01JSON FormatterFormat, validate and minify JSON, with errors that point to the exact line.02XML FormatterIndent and validate XML, with clear messages when tags do not match.03YAML FormatterTidy YAML indentation, validate structure and convert between YAML and JSON.

01Percentage CalculatorWork out any percentage — of a number, as a share, or as a change.02Percentage Increase CalculatorCalculate a percentage increase and see the amount it adds.03Percentage Decrease CalculatorCalculate a percentage decrease and the amount it removes.

tools, each one finished rather than announced: 133tools, each one finished rather than announced
bytes of your input that leave this tab: 0bytes of your input that leave this tab
uses. No account, no quota, no upsell: uses. No account, no quota, no upsell

Not looking for anything

Things you didn't know existed.

The corner of the catalogue nobody links to. Most people find their favourite tool here.

Image Tools

Image Quality Analyzer

Measure how hard an image has been compressed, and whether it is worth optimising.

Open the full tool

Recently added

Browse the full index

Questions people ask

Whatever it is, it's two keystrokes away.

Press ⌘K anywhere on the site.

Every tool you need on one workspace

Don't take our word for it.

QR Code Generator

Ten workshops. Start in the one that fits.

Tools that finish each other's jobs.

Utilix in numbers

Things you didn't know existed.

Image Quality Analyzer

Recently added

Questions people ask

Is Utilix free to use?

Do my files or text get uploaded anywhere?

Do I need to install anything?

How do I request a tool that is missing?

Can I use Utilix tools for commercial work?

Whatever it is, it's two keystrokes away.

Every tool you need on one workspace

Don't take our word for it.

QR Code Generator

Ten workshops. Start in the one that fits.

Tools that finish each other's jobs.

Utilix in numbers

Things you didn't know existed.

Image Quality Analyzer

Recently added

Questions people ask

Is Utilix free to use?

Do my files or text get uploaded anywhere?

Do I need to install anything?

How do I request a tool that is missing?

Can I use Utilix tools for commercial work?

Whatever it is, it's two keystrokes away.