HTML → PDF, Image
& Screenshot API
Pare de lutar com Puppeteer em produção. Gere documentos, imagens para redes sociais e screenshots com uma única requisição POST.
curl -X POST https://api.tongorender.io/v1/pdf \
-H "Authorization: Bearer rf_live_sk_..." \
-H "Content-Type: application/json" \
-d '{"html": "<h1>Hello World</h1>"}}'{
"id": "rj_550e8400...",
"status": "completed",
"url": "https://files.tongorender.io/..."
}TongoRender is a cloud-based HTML rendering API that converts HTML documents, Mustache-style templates, and live URLs into PDF files, PNG/JPEG/WebP images, and full-page screenshots through a single REST endpoint. Developers integrate TongoRender with one API call using the official TypeScript SDK, tongo CLI, or MCP server for AI-powered IDEs like Cursor, Claude Code, and Windsurf. Built on managed headless Chromium, TongoRender eliminates browser crashes, memory leaks, and Chrome version mismatches that plague self-hosted Puppeteer setups. With sub-2-second average render times, a 99.9% uptime SLA on paid plans, and four global edge locations, TongoRender has processed over 10 million renders for teams generating invoices, reports, social media graphics, and automated website screenshots. A generous free tier includes 100 renders per month with no credit card required.
Trusted by developers at
Average render time (p50)
Uptime SLA (paid plans)
Renders processed since launch
Global edge locations
Como Funciona
Três passos. Uma chamada de API. Qualquer formato de saída.
Envie HTML
Faça POST do seu HTML ou de uma URL para nossa API. Inclua estilos, fontes ou assets customizados.
Nós Renderizamos
Nossa frota de Chromium gera saídas perfeitas em milissegundos com suporte completo a CSS.
Receba o Resultado
Baixe seu PDF, PNG ou JPEG via URL. Ou receba via webhook quando estiver pronto.
Tudo que Você Precisa para Renderizar
Funcionalidades poderosas, API simples. Feito para desenvolvedores.
Geração de PDF
HTML para PDF com cabeçalhos, rodapés, números de página e margens customizadas.
Renderização de Imagens
Crie PNG, JPEG, WebP a partir de HTML. Perfeito para imagens OG e cards para redes sociais.
Screenshots de URLs
Capture qualquer página web com viewports customizados e emulação de dispositivos.
Templates Prontos
Mais de 50 templates para faturas, relatórios e mais. Envie JSON, receba documentos.
Servidor MCP
Agentes de IA podem usar o TongoRender diretamente via Model Context Protocol.
Suporte a Webhooks
Receba notificações quando as renderizações forem concluídas. Sem necessidade de polling.
Renderização em Lote
Processe múltiplas renderizações em uma única requisição para máxima eficiência.
Fontes Customizadas
Use Google Fonts ou faça upload das suas próprias para tipografia perfeita.
Works With Your Stack
Drop-in SDKs for your language, framework integrations, and AI-native via MCP Server.
Languages
Frameworks
AI Tools
Built for Real Use Cases
From invoices to social cards to automated screenshots.
Invoices & Documents
Generate pixel-perfect invoices, contracts, and reports from HTML templates. Dynamic data, consistent formatting, every time.
Learn moreSocial Media Graphics
Create dynamic OG images, Twitter cards, and social media posts programmatically. No design tools needed.
Learn moreWebsite Screenshots
Capture full-page screenshots of any URL. Dark mode, ad blocking, custom viewports. Perfect for monitoring and archiving.
Learn moreSee It in Action
From HTML to PDF in a single POST request — under 2 seconds
<!DOCTYPE html>
<html>
<body style="font-family:system-ui">
<h1>Invoice #1042</h1>
<table>
<!-- items -->
<tr>
<td>Widget Pro</td>
<td>$29.99 × 5</td>
</tr>
</table>
<p>Total: $149.95</p>
</body>
</html>/api/v1/pdf1.2s{
"status": "completed",
"url": "https://files.tongorender.io/inv-1042.pdf",
"pages": 1,
"size_bytes": 24576,
"duration_ms": 1247
}Invoice #1042
Total: $149.95
Developer Tools That Just Work
Official SDK for type-safe integration and a powerful CLI for rendering from your terminal. Ship faster with tools built for developers.
TypeScript SDK
npm install @tongo/sdkimport { TongoClient } from '@tongo/sdk';
const tongo = new TongoClient('rf_live_sk_...');
// Render PDF and wait for completion
const job = await tongo.pdf.renderAndWait({
html: '<h1>Invoice</h1>',
options: { format: 'A4' }
});
console.log(job.url); // signed S3 URL- Zero dependencies
- Full TypeScript types
- Auto-polling built in
- ESM + CJS support
tongo CLI
npm install -g @tongo/cli$ tongo login
Email: dev@company.com
Password: ••••••••
✓ Authenticated as John (Growth plan)
$ tongo render pdf invoice.html --output invoice.pdf
◌ Rendering PDF... (completed)
✓ PDF saved to invoice.pdf (142 KB, 3 pages)
$ tongo render screenshot https://example.com
--full-page --dark-mode --output shot.png
✓ Screenshot saved to shot.png
$ tongo usage
Usage ██████░░░░░░░░░░░░░░ 32%
Renders: 8,000 / 25,000- Login & render in seconds
- Pipe from stdin
- Progress indicators
- JSON output for CI/CD
Integre em Minutos
Funciona com qualquer linguagem. Aqui estão alguns exemplos.
curl -X POST https://api.tongorender.io/v1/pdf \
-H "Authorization: Bearer rf_live_sk_..." \
-H "Content-Type: application/json" \
-d '{
"html": "<h1>Invoice #1042</h1><p>Total: $299</p>",
"format": "A4",
"margin": { "top": "20mm", "bottom": "20mm" }
}'Preços Simples e Transparentes
Comece grátis. Escale conforme crescer. Sem taxas ocultas.
Gratuito
100 renders/mês
5 req/min
- Saída em PDF, PNG, JPEG
- Renderização de HTML e URL
- Suporte da comunidade
- Retenção de arquivos por 7 dias
- Templates básicos
Starter
5.000 renders/mês
30 req/min
- Tudo do plano Gratuito
- Fila de renderização prioritária
- Retenção de arquivos por 30 dias
- Formato de saída WebP
- Tamanhos de página customizados
- Suporte por e-mail
Loved by Developers
See what developers are saying about TongoRender
"Replaced our entire Puppeteer setup with 3 lines of code. Our invoice generation went from 12 seconds to under 2. The TypeScript SDK is beautifully designed."
Sarah Chen
Lead Engineer at Vercel
"The CLI tool is a game changer for our CI/CD pipeline. We generate 15k+ reports per day and haven't had a single timeout. The MCP Server integration with Cursor is chef's kiss."
Marcus Rodriguez
CTO at Stealth Startup
"We evaluated PDFShift, DocRaptor, and API2PDF before choosing TongoRender. Better DX, faster renders, and the free tier let us prototype without commitment."
Aisha Patel
Full Stack Developer at Shopify