Thỏa thuận rõ ràng. Thanh toán an toàn hơn.

Hợp đồng vay tiền cá nhân

Văn bản ghi lại thỏa thuận giữa người cho vay và người vay: số tiền, lãi nếu có, và lịch trả nợ.

Hợp đồng vay tiền trong gia đình

Thỏa thuận làm rõ khoản vay giữa những người thân — số tiền, kỳ trả và cam kết — để không sứt mẻ tình cảm.

Hợp đồng vay tiền giữa bạn bè

Thỏa thuận bằng văn bản giữa bạn bè về khoản tiền đã mượn — rõ số tiền, ngày trả và cách trả.

Giấy xác nhận nợ

Văn bản do người vay ký để thừa nhận số tiền còn phải trả và kế hoạch trả khoản nợ đó.

Thỏa thuận trả góp

Thỏa thuận chia một khoản phải trả thành nhiều kỳ có ngày và số tiền cụ thể, để rõ từng lần trả đến khi hết.

Payment Extension Agreement

A short agreement that moves a payment deadline to a new date, recording the new terms so a delay is agreed rather than a default.

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Final Payment Demand

The last letter before escalation: states the full amount owed, sets one final deadline, and says plainly what happens next.

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Giấy biên nhận tiền

Văn bản đơn giản xác nhận đã nhận được khoản tiền — ai trả, bao nhiêu, khi nào và để làm gì.

Guarantor Agreement

Records a third person's promise to repay a loan if the borrower defaults, with clear limits on what the guarantor covers.

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Mẫu chung

Freelance Service Agreement

A working contract between a freelancer and a client covering deliverables, deposit, payment milestones, revisions, and who owns the finished work.

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Mẫu chung

Simple Sale Agreement

A short, plain-language agreement that records what is being sold, the agreed price, how payment is made, and when the item changes hands.

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Mẫu chung

Rental Deposit Receipt

Written proof that a security deposit was paid, how much, when, and the conditions for getting it back.

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Công cụ PDF

Công cụ PDF miễn phí cho hợp đồng

Chuẩn bị, ký và quản lý file PDF thỏa thuận. File được xử lý ngay trên trình duyệt và không bao giờ bị tải lên máy chủ.

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Contract PDF Generator

Most private loans start with trust and end with confusion, because nobody wrote the terms down.

Merge PDF

A loan file is rarely just one document.

Split PDF

Sometimes you only need one part of an agreement: the signature page to show a payment was authorized, the schedule annex to check a due date, or a single section to share without exposing the rest.

Compress PDF

Email attachments bounce, chat apps refuse large files, and a scanned agreement can easily weigh 20 MB.

Sign PDF

Printing a contract, signing it, scanning it, and emailing it back is a lot of ceremony for a loan between friends.

Add Date to PDF

An undated signature is one of the most common gaps in informal agreements — and the date is exactly what you need when deadlines, interest, or repayment schedules are counted from signing.

Add Page Numbers

When a contract says Page 3 of 7, everyone can immediately tell whether a copy is complete — and whether a page has quietly gone missing.

Add Watermark

Sharing an unsigned draft that looks exactly like a final contract is asking for confusion — someone will treat it as the real thing.

Redact PDF

Drawing a black rectangle over an ID number is not the same as removing it — in many PDFs the text is still there underneath, one copy-paste away from exposure.

Compare Contracts

When someone sends back a revised agreement, the dangerous changes are the small ones: a due date moved by a month, an amount nudged up, a clause quietly dropped.

Extract Contract Details

The details that decide a loan are scattered across the page: who is lending, how much, from when, due when, at what rate.

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Translate Contract

Automatic contract translation is coming to FinSafe web, and this page will carry it when it lands.

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Summarize Contract

An automatic contract summarizer is on its way to FinSafe web, and this page will host it the moment it is ready.

Images to PDF

A signed agreement photographed page by page is a stack of loose images — easy to lose, awkward to send, and unconvincing as a single record.

Công cụ tính

Công cụ tính khoản vay và trả nợ miễn phí

Hiểu rõ số tiền phải trả, tiền lãi và số dư trước khi ký — rồi biến kết quả thành lịch trả nợ.

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Loan Repayment Calculator

Enter a loan amount, an annual interest rate, and a repayment term, and this calculator gives you the fixed monthly payment plus the total interest you will pay over the life of the loan.

Simple Interest Calculator

Simple interest is charged on the original amount only — it never compounds.

Installment Calculator

When someone owes a lump sum they cannot pay at once, the practical fix is to split it into equal installments.

Debt-to-Income Calculator

Your debt-to-income ratio (DTI) is the share of your monthly income that already goes to debt payments.

A payment is overdue and the agreement mentions late interest — but how much is actually owed? The standard approach charges a daily rate on the overdue amount for every day past the due date, and this calculator does exactly that from three inputs: the amount, the annual late-interest rate, and the days late..

Outstanding Balance Calculator

Halfway through a loan, “how much do I still owe?” has a precise answer — and it is not simply the original amount minus what you have paid, because part of every payment went to interest.

Amortization Calculator

A monthly payment figure tells you what to pay; an amortization schedule tells you where that money goes.

Payment Schedule Generator

Amounts alone do not make a repayment plan — dates do.