Yes, all 120+ tools on Tulz are completely free. No subscription, no hidden fees, and no sign-up required.

Do I need to create an account to use the tools?

No account is needed. All Tulz tools work instantly in your browser — just open the tool and start using it.

Is my data private when using Tulz?

Yes. Tulz tools run entirely in your browser. Your files and data are never uploaded to any server, ensuring complete privacy.

What tools does Tulz offer?

Tulz offers 120+ tools across 8 categories: Image tools (compress, crop, background remover, watermark, photo collage), PDF tools (merge, split, compress, PDF to Word), Developer tools (JSON formatter, regex tester, Base64, hash generator, diff checker, JWT decoder), Text tools (word counter, case converter, markdown editor, lorem ipsum), Finance calculators (SIP, compound interest, GST, salary, tip calculator), Games (Wordle, 2048, Hangman, Sudoku, Connections), Productivity tools (Pomodoro timer, QR code generator, unit converter, timezone converter), and Utility tools (password generator, color palette, favicon generator, URL shortener).

Can I use Tulz on mobile?

Yes, Tulz is fully responsive and works on all devices including smartphones, tablets, and desktop computers.

How secure are the generated passwords?

Passwords are generated using window.crypto.getRandomValues() — the browser's cryptographically secure random number generator, the same standard used by security software.

Are generated passwords saved anywhere?

Never — passwords are generated and displayed only in your browser and are never transmitted to any server.

What makes a strong password?

Length is the single most important factor. A 16+ character password mixing uppercase, lowercase, numbers, and symbols is considered highly secure against brute-force attacks.

Can I generate multiple passwords at once?

Yes — set the count field to generate a batch of passwords in a single click, useful for provisioning multiple accounts.

What character sets can I include?

You can mix any combination of uppercase letters (A–Z), lowercase letters (a–z), numbers (0–9), and special symbols (!@#$ etc.).

Can I exclude ambiguous characters?

Yes — enable the 'Exclude ambiguous characters' option to remove characters like 0, O, l, and 1 that are easy to confuse.

Password Generator

Generate strong, secure, cryptographically random passwords.

Length

Character Set

Uppercase

A–Z

Lowercase

a–z

Numbers

0–9

Symbols

!@#$

Exclude ambiguous

O,0,I,l,1

Bulk Generate

Very Strong· ~104 bits entropy

X.tj[gAi?,L}FF9O

💡 Password Tips

✓ Use a unique password for every account
✓ 16+ characters is recommended for high-security accounts
✓ Store passwords in a password manager (Bitwarden, 1Password)
✓ Enable 2FA wherever possible — even a strong password can be leaked

Frequently Asked Questions

Related Tools

JSON Formatter

Format, validate, minify and compare JSON.

Hash Generator

MD5, SHA-1, SHA-256, SHA-512 hashes.

Regex Tester

Live regex testing with match highlighting.

Base64 Encoder

Encode/decode text and files to Base64.