Free Online Generators

Password, QR code and barcode generators, UUIDs and 30 free generators — no sign-up.

30 free generators — no sign-up needed
30 tools in
this category

Password Generator

One strong, cryptographically random password with the length and characters you choose.

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Bulk Password Generator

Up to 1,000 random passwords at once, from random characters or your own words, as TXT or CSV.

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Passphrase Generator

Word-based passphrases that are easy to type and hard to guess.

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UUID Generator

UUIDs in version 1, 3, 4, 5 or 7, from the browser's secure random source.

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Random Number Generator

Whole numbers or decimals in a range, optionally without repeats.

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Random Picker

Shuffle a list or draw winners from it, using secure randomness.

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Lorem Ipsum Generator

Placeholder copy by paragraph, sentence or word count.

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Random Date Generator

Pick one or more random dates or timestamps between two dates.

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Random User Generator

Placeholder names, usernames, emails and phone numbers for filling out test forms.

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Random Name Generator

Generate random people's names — pick a gender, how many, and whether you want a full, first or last name only.

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Fibonacci Sequence Generator

Generate Fibonacci numbers up to a term count, using exact big-integer math.

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Prime Number Checker and Generator

Check whether a number is prime, or list primes in a range using a sieve.

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QR Code Generator

Turn text or a link into a QR code you can download as a PNG.

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Barcode Generator

Create a scannable barcode (CODE128, EAN-13 and more) and download it as a PNG.

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Word Cloud Generator

Build a word cloud from pasted text, sized by how often each word appears.

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Signature Pad

Draw a signature with your mouse or finger and download it as a transparent PNG.

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Chart Maker

Turn pasted labels and numbers into a bar, line, pie or radar chart you can download.

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ZIP File Creator

Bundle several named text snippets into one downloadable ZIP file.

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Identicon Avatar Generator

Generate a unique, symmetric pixel-art avatar from any username or seed.

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Sudoku Generator and Solver

Generate a solvable Sudoku puzzle at three difficulties, or solve one you type in.

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Maze Generator

Generate a random maze and download it as a PNG, sized to fit any grid.

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Dice Roller

Roll dice using standard notation like 2d6+3, with a breakdown of each roll.

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Coupon Code Generator

Generate random, human-friendly coupon or promo codes in bulk.

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Team and Group Randomizer

Split a list of names into a set number of random, balanced teams.

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Business Name Generator

Combine a keyword with common business-name patterns for quick brainstorming.

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Random Address Generator

Generate placeholder street addresses for filling out test forms.

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Writing Prompt Generator

Get a random creative writing prompt to spark an idea.

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Email Subject Line Generator

Create high-open-rate email subject lines from a topic or keyword.

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ULID Generator

Generate ULIDs — sortable unique identifiers made of a timestamp and random bits.

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ASCII Banner Generator

Turn a short phrase into large ASCII art text using your device's own font rendering.

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About

About Generators

Toolapt's 30 free online generators create the things you'd otherwise make up by hand. Generate strong, cryptographically random passwords and easy-to-type passphrases, UUIDs (v1, v3, v4, v5 and v7) and sortable ULIDs, random numbers, dates and names, and placeholder data like fake users and addresses for testing forms. Make a QR code for a link or text, a scannable barcode, a bar, line or pie chart from your numbers, a word cloud, a transparent signature image or a ZIP file of text snippets. Writers can grab Lorem Ipsum text, writing prompts and email subject lines, and there's a random picker for giveaways, a team randomizer, a dice roller, Sudoku and maze generators. Everything is generated instantly in your browser — no account and no limit.

A few to try

FAQ

Frequently asked questions

Quick answers to the questions people ask most.

How do I generate a strong password?

Open the Password Generator, choose the length and which character sets to include (upper and lower case letters, numbers, symbols), and it creates a cryptographically random password you can copy. For something easier to type and remember, use the Passphrase Generator instead.

What's the difference between a password and a passphrase?

A password is a random mix of characters; a passphrase strings several random words together. A long passphrase can be just as hard to guess while being much easier to type and remember.

Which UUID versions can I generate?

The UUID Generator creates version 1, 3, 4, 5 and 7 UUIDs using your browser's secure random source. If you need identifiers that sort by creation time, the ULID Generator is another option.

How do I make a QR code?

Type or paste a link or text into the QR Code Generator and download the QR code as a PNG. To read a QR code from a picture instead, use the QR Code Reader in Image Tools.

How do I create a barcode?

Enter the value into the Barcode Generator, pick the barcode format, and download a scannable barcode image for labels or products.

How do I generate random numbers without repeats?

Use the Random Number Generator: set a range and how many numbers you want, and turn on the no-repeats option. It works for whole numbers and decimals.

How do I pick a random winner from a list?

Paste the names into the Random Picker and draw as many winners as you need — it uses secure randomness. To split people into groups instead, use the Team and Group Randomizer.

How do I generate Lorem Ipsum placeholder text?

The Lorem Ipsum Generator creates placeholder copy by number of paragraphs, sentences or words, ready to copy into a design or layout.

Are these generators free? Do I need to sign up?

All 30 generators are completely free, with no account and no limit on how much you generate. They work in any modern browser on phone, tablet and desktop.

Are the passwords I generate sent anywhere?

No. Every generator runs in your own browser, so passwords, passphrases, UUIDs and everything else are created on your device and never uploaded to Toolapt.

Still have a question? Contact us