Are these AI document tools really free?

Yes. All three tools — the Business Proposal Writer, SOP Generator, and Job Description Generator — are 100% free with no sign-up required. We keep the lights on through unobtrusive ads, so you never pay out of pocket and there's no watermark on your documents.

Do I need to create an account?

No. There is no login, no sign-up, and no email required. Open the page, fill in a few fields, and generate. Your recent documents are stored locally in your own browser, not on our servers.

What kind of business proposals can it write?

The proposal writer handles funding rounds, client pitches, internal project proposals, partnership proposals, grant proposals, and RFP responses. You control the purpose, audience, industry, budget, timeline, tone, and length.

Are the job descriptions inclusive and compliant?

Yes. The Job Description Generator uses bias-free, EEO-compliant language by default and includes an equal opportunity statement. It avoids jargon dumps and age/gender-coded wording so you attract a broader, more diverse talent pool.

Can I edit the generated document?

Absolutely. Each generated document is delivered as editable Markdown. You can copy it to your clipboard, download it as .md or .txt, and paste it into Google Docs, Word, Notion, or any editor to make further changes.

Your inputs are sent to the AI model only for the duration of generation and are not tied to an account. Your recent documents are stored in your browser's local storage, which you can clear at any time.

Can I use the output commercially?

Yes. The documents you generate are yours to use for any purpose, including commercial work, client deliverables, and internal company processes.

Are the online tools free?

Yes, all 1025+ tools are 100% free with no sign-up required. No watermark, no limits.

How many tools does DocForge AI have?

DocForge AI has 1025+ free online tools across 22 categories including calculators, converters, generators, formatters, SEO tools, and developer tools.

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

No, the tools are available without any account or sign-up. Just visit the tools page and start using them.

All Tools

1049+ free tools

Credit Card Validator

Validate credit card numbers with the Luhn algorithm and detect the card network (Visa, Mastercard, Amex, Discover, JCB, Diners, UnionPay). Pure client-side — no data is ever sent anywhere.

Card number

Digits, spaces, and hyphens are accepted

Network

Visa

4242 4242 4242 4242

CVV length

3 digits

Expected length

16 / 19

Valid card number

Visa • 16 digits entered

Luhn ✓

Digits

Visa

Network

PASS

Luhn check

Length

Recognized networks

Visa16/19

Mastercard16

American Express15

Discover16/19

JCB16/17/18/19

Diners Club14/16/19

UnionPay16/17/18/19

This number passes validation

The number matches the expected format and Luhn checksum. This does not mean the card exists or has funds. Use Stripe, Adyen, or your processor's test cards for sandbox integration tests.

Privacy & legality

Card numbers are processed only in your browser. Never store real card numbers in plain text. For PCI compliance, tokenize cards through a certified payment processor instead of handling raw PANs.

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Password Analyzer

Deep password analysis: entropy, crack time, vulnerabilities

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Analyze password strength & estimate crack time

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Diceware-style passwords from random words

PIN Code Generator

Generate secure 4, 6, or 8-digit PINs

All Tools

1049+ free tools

Credit Card Validator

Validate credit card numbers with the Luhn algorithm and detect the card network (Visa, Mastercard, Amex, Discover, JCB, Diners, UnionPay). Pure client-side — no data is ever sent anywhere.

Card number

Digits, spaces, and hyphens are accepted

Network

Visa

4242 4242 4242 4242

CVV length

3 digits

Expected length

16 / 19

Valid card number

Visa • 16 digits entered

Luhn ✓

Digits

Visa

Network

PASS

Luhn check

Length

Recognized networks

Visa16/19

Mastercard16

American Express15

Discover16/19

JCB16/17/18/19

Diners Club14/16/19

UnionPay16/17/18/19

This number passes validation

The number matches the expected format and Luhn checksum. This does not mean the card exists or has funds. Use Stripe, Adyen, or your processor's test cards for sandbox integration tests.

Privacy & legality

Card numbers are processed only in your browser. Never store real card numbers in plain text. For PCI compliance, tokenize cards through a certified payment processor instead of handling raw PANs.

Related security tools

Password Analyzer

Deep password analysis: entropy, crack time, vulnerabilities

Password Strength Checker

Analyze password strength & estimate crack time

Memorable Password Generator

Diceware-style passwords from random words

PIN Code Generator

Generate secure 4, 6, or 8-digit PINs