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{"@context":"https://schema.org","@type":"SoftwareApplication","name":"Invoice by OpenApps","applicationCategory":"BusinessApplication","operatingSystem":"Web","url":"https://invoice-free.openapps.xyz/","description":"Free invoice generator: make an invoice or estimate, download a clean PDF with no watermark, or share it by link, email it, mark it paid and send reminders. Logo, taxes, discounts, saved clients and items, any currency. No sign-up and no limit.","dateModified":"2026-10-19","offers":{"@type":"Offer","price":"0","priceCurrency":"USD"},"isAccessibleForFree":true,"publisher":{"@type":"Organization","name":"OpenApps","url":"https://openapps.xyz"}}
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{"@type":"Question","name":"Is there a free alternative to FreshBooks?","acceptedAnswer":{"@type":"Answer","text":"Yes. Invoice is a free invoice maker with no sign-up, no watermark and no limit. Make invoices and estimates, download the PDF, or send a link, mark it paid and send reminders. It does not take card payments or do accounting."}},
{"@type":"Question","name":"Is Invoice really free?","acceptedAnswer":{"@type":"Answer","text":"Yes. There is no paid plan, no ads and no limit on invoices. Invoices are made in your browser, and a shared link costs almost nothing to keep, so OpenApps pays for it."}},
{"@type":"Question","name":"Is there a watermark on the PDF?","acceptedAnswer":{"@type":"Answer","text":"No. The PDF shows your business, your client, the lines and the totals, with your logo if you add one. Nothing else."}},
{"@type":"Question","name":"Do I need an account?","acceptedAnswer":{"@type":"Answer","text":"No. Your business details, clients, items and next invoice number are saved on your device, so the next invoice is quicker. Clear your browser data and they are gone, so keep the private links of invoices you shared."}},
{"@type":"Question","name":"Can I make estimates and quotes?","acceptedAnswer":{"@type":"Answer","text":"Yes. Switch the editor to Estimate. It prints as an estimate with a valid-until date, and Make invoice turns it into an invoice with your next invoice number."}},
{"@type":"Question","name":"Can I send payment reminders?","acceptedAnswer":{"@type":"Answer","text":"Yes. When a shared invoice is overdue, its page shows Send reminder. It opens your own email app with a reminder, the amount and the link. Invoice never sends email for you."}},
{"@type":"Question","name":"Can I make recurring invoices?","acceptedAnswer":{"@type":"Answer","text":"Open a shared invoice and choose Duplicate. The copy gets your next number, today's date and the same payment terms. Invoice does not send invoices on a schedule."}},
{"@type":"Question","name":"Can my client pay through Invoice?","acceptedAnswer":{"@type":"Answer","text":"Invoice does not collect payments. Write how to pay in the payment instructions. If you add a payment link from Stripe, PayPal or your bank, the shared invoice shows a Pay now button. Then you mark the invoice paid."}},
{"@type":"Question","name":"Who can see a shared invoice?","acceptedAnswer":{"@type":"Answer","text":"Only people with its link. Links are long and random, so they cannot be guessed. Only someone with the private link can edit the invoice or mark it paid. Invoices you only download are never sent anywhere."}},
{"@type":"Question","name":"Can my AI assistant make invoices?","acceptedAnswer":{"@type":"Answer","text":"Yes. Invoice has a public HTTP API with no key. An assistant can create an invoice or estimate in one call and get back a link where your client can view it and download the PDF."}}
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      <a class="nav-optional landing-link" href="/#how">How it works</a>
      <a class="landing-link" href="/#api">API</a>
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<main>
  <div id="app"></div>

  <section class="app-hero landing-only">
    <div class="wrap">
      <div class="hero-copy">
        <div>
          <p class="eyebrow">Free alternative to FreshBooks</p>
          <h1 class="display">Free invoices. Fill in, download, send.</h1>
          <p class="lede">Make an invoice or an estimate. Download a clean PDF with no watermark, or email your client a link and mark it paid when the money arrives.</p>
          <ul class="hero-points">
            <li>No watermark</li>
            <li>No sign-up</li>
            <li>Unlimited invoices</li>
          </ul>
          <div id="mine-jump"></div>
        </div>
        <img class="art hero-art" src="/art/card-invoice.webp" alt="" width="220" height="182">
      </div>
      <div id="editor"><noscript><p class="notice">Invoice needs JavaScript to make an invoice.</p></noscript></div>
    </div>
  </section>

  <div id="mine" class="landing-only"></div>

  <section class="section landing-only" id="how">
    <div class="wrap">
      <h2 class="h2">How it works</h2>
      <ol class="steps">
        <li><h3>Fill it in</h3><p>Your business, your client, the lines, tax and any discount. Clients and items you billed before fill in for you, and the totals are exact.</p></li>
        <li><h3>Download the PDF</h3><p>A clean, professional PDF with your logo and no watermark, ready to email or print. It is made in your browser.</p></li>
        <li><h3>Or send a link</h3><p>Email your client a link to view and download it, with a Pay now button for your payment link. Mark it paid, or send a reminder when it is late.</p></li>
      </ol>
      <p class="hint" style="margin-top:24px">Your business details, clients, items and next numbers stay on this device. Duplicate a sent invoice to bill the same work again, and export your invoices as CSV for your accountant.</p>
    </div>
  </section>

  <section class="section-tight landing-only">
    <div class="wrap">
      <h2 class="h2">Free, with no catch</h2>
      <p class="lede" style="margin-top:14px">Sending invoices should not need an accounting subscription. Invoice makes the PDF in your browser, so it costs nothing to run. A shared link is one small record, and OpenApps pays for it.</p>
      <div class="table-wrap" style="margin-top:24px">
        <table class="table compare">
          <thead><tr><th scope="col"></th><th scope="col">Invoice</th><th scope="col">FreshBooks</th><th scope="col">Invoice Simple</th><th scope="col">Zoho Invoice</th></tr></thead>
          <tbody>
            <tr><td>Price</td><td class="yes">Free</td><td class="no">From $23 a month after a 30-day trial</td><td class="no">From $6.99 a month after a 14-day trial</td><td class="yes">Free</td></tr>
            <tr><td>Invoices</td><td class="yes">Unlimited</td><td>Unlimited, but Lite bills only 5 clients</td><td class="no">3 a month at $6.99, unlimited at $21.99</td><td>Up to 500 a year</td></tr>
            <tr><td>Account needed</td><td class="yes">No</td><td class="no">Yes</td><td class="no">Yes</td><td class="no">Yes</td></tr>
            <tr><td>Estimates, logo, taxes, discounts, any currency</td><td class="yes">Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
            <tr><td>Saved clients and items</td><td class="yes">Yes, on your device</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
            <tr><td>Share by link, mark as paid</td><td class="yes">Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
            <tr><td>Payment reminders</td><td>Yes, sent from your own email</td><td>Yes, automatic</td><td>From $14.99 a month</td><td>Yes, automatic</td></tr>
            <tr><td>Recurring invoices</td><td class="no">Duplicate in one tap, not sent on a schedule</td><td>Yes, automatic</td><td>Not listed on their pricing page</td><td>Yes, automatic</td></tr>
            <tr><td>Collects card payments</td><td class="no">No, your payment link becomes a Pay now button</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
            <tr><td>API for AI assistants without an account</td><td class="yes">Yes</td><td class="no">No</td><td class="no">No</td><td class="no">No</td></tr>
          </tbody>
        </table>
      </div>
      <p class="hint" style="margin-top:12px">Checked October 2026 on <a href="https://www.freshbooks.com/pricing">FreshBooks pricing</a>, <a href="https://www.invoicesimple.com/pricing">Invoice Simple pricing</a> and <a href="https://www.zoho.com/us/invoice/pricing/">Zoho Invoice pricing</a>. Prices change, so check their sites. If you need card payments, accounting or time tracking, FreshBooks or Zoho may fit better. If you need to send invoices, use Invoice.</p>
    </div>
  </section>

  <section class="section landing-only" id="api">
    <div class="wrap api-grid">
      <div>
        <p class="eyebrow">For AI assistants</p>
        <h2 class="h2">Your assistant can send the invoice.</h2>
        <p class="lede" style="margin-top:14px">Invoice has a public API with no key and no account. An assistant can turn the work it knows about into an invoice or estimate in one call, then hand the client a link where they can view it and download the PDF.</p>
        <p style="margin-top:14px">Full reference: <a href="/llms.txt">/llms.txt</a> and <a href="/openapi.json">/openapi.json</a>. The owner key that comes back lets you edit the invoice and mark it paid, so give it only to the person who sent the invoice.</p>
      </div>
      <pre class="code"><span class="c"># Create an invoice</span>
curl -X POST https://functions.bounded.sh/apps/b3b80918bc912dda8c53a48d/api/invoices \
  -H 'content-type: application/json' \
  -d '{"from": {"name": "Sam Rivera Design", "email": "sam@example.com"},
       "to": {"name": "Acme Inc."},
       "items": [{"description": "Logo design", "quantity": 1, "unitPrice": "600.00"},
                 {"description": "Revisions (hours)", "quantity": 2.5, "unitPrice": "80"}],
       "currency": "USD", "taxRate": 8.875, "dueDate": "2026-11-15",
       "paymentInstructions": "Bank transfer to Sam Rivera, IBAN ..."}'

<span class="c"># Read it, with totals and status</span>
curl https://functions.bounded.sh/apps/b3b80918bc912dda8c53a48d/api/invoices/INVOICE_ID

<span class="c"># Mark it paid</span>
curl -X POST https://functions.bounded.sh/apps/b3b80918bc912dda8c53a48d/api/invoices/INVOICE_ID/paid \
  -H 'x-owner-key: OWNER_KEY'</pre>
    </div>
  </section>

  <section class="section-tight landing-only">
    <div class="wrap">
      <h2 class="h2">Questions</h2>
      <div class="faq" style="margin-top:22px">
        <details><summary>Is there a free alternative to FreshBooks?</summary><div>Yes. Invoice is a free invoice maker with no sign-up, no watermark and no limit. Make invoices and estimates, download the PDF, or send a link, mark it paid and send reminders. It does not take card payments or do accounting.</div></details>
        <details><summary>Is Invoice really free?</summary><div>Yes. There is no paid plan, no ads and no limit on invoices. Invoices are made in your browser, and a shared link costs almost nothing to keep, so OpenApps pays for it.</div></details>
        <details><summary>Is there a watermark on the PDF?</summary><div>No. The PDF shows your business, your client, the lines and the totals, with your logo if you add one. Nothing else.</div></details>
        <details><summary>Do I need an account?</summary><div>No. Your business details, clients, items and next invoice number are saved on your device, so the next invoice is quicker. Clear your browser data and they are gone, so keep the private links of invoices you shared.</div></details>
        <details><summary>Can I make estimates and quotes?</summary><div>Yes. Switch the editor to Estimate. It prints as an estimate with a valid-until date, and Make invoice turns it into an invoice with your next invoice number.</div></details>
        <details><summary>Can I send payment reminders?</summary><div>Yes. When a shared invoice is overdue, its page shows Send reminder. It opens your own email app with a reminder, the amount and the link. Invoice never sends email for you.</div></details>
        <details><summary>Can I make recurring invoices?</summary><div>Open a shared invoice and choose Duplicate. The copy gets your next number, today's date and the same payment terms. Invoice does not send invoices on a schedule.</div></details>
        <details><summary>Can my client pay through Invoice?</summary><div>Invoice does not collect payments. Write how to pay in the payment instructions. If you add a payment link from Stripe, PayPal or your bank, the shared invoice shows a Pay now button. Then you mark the invoice paid.</div></details>
        <details><summary>Who can see a shared invoice?</summary><div>Only people with its link. Links are long and random, so they cannot be guessed. Only someone with the private link can edit the invoice or mark it paid. Invoices you only download are never sent anywhere.</div></details>
        <details><summary>Can my AI assistant make invoices?</summary><div>Yes. Invoice has a public HTTP API with no key. An assistant can create an invoice or estimate in one call and get back a link where your client can view it and download the PDF. See <a href="/llms.txt">llms.txt</a> or the <a href="/openapi.json">OpenAPI description</a>.</div></details>
      </div>
    </div>
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        <li><a href="https://pdf-free.openapps.xyz/"><strong>PDF</strong><span>Merge and split PDFs, instead of Smallpdf</span></a></li>
        <li><a href="https://free-apps.openapps.xyz/apps"><strong>All apps</strong><span>The app store of free alternatives</span></a></li>
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