Payment Reminder SMS Generator

Create concise overdue-invoice SMS reminders.

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CompanyCustomer nameAmountInvoice #Pay link

SMS over 160 GSM-7 characters splits into multiple billed segments. Keep links short and always identify your business to stay compliant.

Upcoming (3 days before)99 chars · 1 SMS

Hi Alex, a heads-up from Acme: invoice INV-1042 for $120 is due in 3 days. Pay anytime: acme.co/pay

Due today84 chars · 1 SMS

Hi Alex, invoice INV-1042 ($120) from Acme is due today. Pay in one tap: acme.co/pay

Gentle overdue94 chars · 1 SMS

Hi Alex, invoice INV-1042 for $120 is now overdue. Quick to settle here: acme.co/pay — thanks!

Firm overdue96 chars · 1 SMS

Alex, invoice INV-1042 ($120) is past due. Please pay to avoid service interruption: acme.co/pay

Final notice105 chars · 1 SMS

Final reminder: invoice INV-1042 ($120) is overdue. Pay now to keep your Acme account active: acme.co/pay

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Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.

Email reminders getting ignored? Send a short, professional SMS for every overdue stage, with a live character counter so you never accidentally pay for two message segments.

How to embed Payment Reminder SMS Generator on your website

Add this free tool to your own site, blog or intranet — it's 100% free to embed. Paste this snippet where you want the tool to appear; it loads a clean, self-contained version with no ads or navigation.

<iframe src="https://tooljolt.com/embed/payment-reminder-sms-generator" title="Payment Reminder SMS Generator" width="100%" height="640" style="border:1px solid #e5e7eb;border-radius:12px" loading="lazy"></iframe>

About Payment Reminder SMS Generator

Create concise, professional overdue-invoice SMS reminders for every stage — upcoming, due today, gently overdue and final notice — with a live character and segment counter to control cost.

How to use Payment Reminder SMS Generator

1Enter your company, customer, amount, invoice and pay link.
2Review the ready-made messages for each stage.
3Copy the SMS you need; watch the segment counter.

Why use Payment Reminder SMS Generator?

✓Chasing overdue invoices via text.
✓Multi-channel dunning alongside email.
✓Service businesses reminding clients to pay.

Frequently asked questions

How long can an SMS be?+

A single GSM-7 SMS is 160 characters. Longer messages split into multiple billed segments, so keep payment reminders short and use a shortened pay link.

Are payment-reminder texts allowed?+

Generally yes for existing customers about their own invoices, but you must identify your business and follow local SMS and consent rules. Keep messages factual and provide a clear way to pay.