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Check Printer

Sign in to sync your checks across desktop and phone.

Check Printer

Set up your business in Settings

Writing From

Check Preview — tap a field to edit

Reference check
Business Name
Street Address
City, State ZIP
----
Date:
Bank Name
Bank Address
Pay to the
Order of
$
 
DOLLARS
Memo:
AUTHORIZED SIGNATURE
⑆ ⑆ ⑇ ⑇
✏️ Editing check # — saving will update this existing entry instead of creating a new check.

Purpose (for your records only — never printed)

Today's Checks

Checks written today only, so you can double-check or fix a mistake right away. Older checks are in History, which is locked.

Total Checks Written
$0.00
Checks
0

By Purpose

Vendor
$0.00
Expense
$0.00
Payroll
$0.00

Payees

Give each payee a type, and Write Check will automatically select that category for you. For example, set "RENT" to Expense once — every check you write to Rent after that will already have Expense selected.

Business (Payer) Info

Bank Accounts

Every account here keeps its own separate check history and its own check numbering — nothing is shared between accounts. Account and routing numbers are kept out of view here; tap "Edit" on an account to see or change them.

Check Background Reference (optional)

Upload a photo or scan of your real check. It shows faintly behind the editor so you can line fields up by eye. It is never printed — only your typed fields print.

🔒 Lock PIN

Set a 4–8 digit PIN to lock History and Settings. Write Check stays open, and today's checks are still visible right there for quick fixes — this only locks older history and these settings. Leave both fields blank to remove the PIN.

Account

Signed in as —. Your settings and check log sync automatically to this account.

🖨️

Did print correctly?

If yes, we'll save it to your log.

📑

Print Blank Checks

Each check prints with a check number and MICR line already encoded — date, payee, and amount are left blank for you to hand-write. A non-negotiable duplicate stub prints below each one for your records.

⚠️

Are you sure?

🏦

Edit Bank Account

This account's details are only visible here while editing.

Advanced: Print Alignment

If your printed checks land slightly off your check stock, nudge everything here. This applies to every field at once — you don't need to adjust anything else. Print a test check on plain paper and compare it against your stock, then adjust and try again.

Positive numbers move right/down, negative move left/up. Example: 0.1 shifts everything right by a tenth of an inch.

Advanced: MICR Line Format

Applies to all your accounts. Tokens: {T}=transit, {O}=on-us, {A}=amount, {D}=dash, {ROUTING}, {ACCOUNT}, {CHECK}.

 
🔒

Signed in elsewhere

This account was just signed in on another device. To keep your data safe, you've been signed out here.

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Enter PIN

This section is locked.

Incorrect PIN

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Welcome to Check Printer

Let's get your business and bank set up — takes about a minute. You can change any of this later in Settings.

Your Business

This appears as the payer on every check.

Your Bank

Used to print the MICR line at the bottom of each check.

Check Numbering

What's the next check number you'll be printing?

✅

You're all set!

Write your first check whenever you're ready. You can revisit any of this in Settings.