Api2Pdf

Generate polished documents while customers chat

Your AI agent integrates with Api2Pdf to generate PDFs, merge documents, create QR codes, and manipulate PDF pages during customer conversations. Api2Pdf leverages Headless Chrome, wkhtmltopdf, and LibreOffice engines for high-quality document processing.

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Chosen by 800+ global brands across industries

Document generation on demand

From HTML to PDF conversion to barcode generation, these serverless document capabilities run instantly during conversations without rate limits.

PDF Header and Footer Addition

Agent adds custom headers, footers, page numbers, and branding to PDF documents. Useful for creating professional reports, invoices, and official documents with consistent formatting across all pages.

PDF Page Extraction

Agent extracts specific page ranges from larger PDF files. Customers can request particular sections of documents without downloading entire files, saving time and bandwidth.

Document Thumbnail Generation

Agent generates visual thumbnail previews of PDFs and Office documents using LibreOffice. Perfect for document galleries, file browsers, and quick visual identification of files.

PDF Merging and Concatenation

Agent combines multiple PDF files into a single document. Consolidate contracts, reports, or supporting materials into one downloadable file during customer conversations.

PDF Optimization and Compression

Agent reduces PDF file sizes while maintaining quality. Optimize documents for email attachments, web uploads, or storage efficiency without manual compression tools.

Barcode and QR Code Generation

Agent creates barcodes (CODE_39) and QR codes using Zebra Crossing (ZXING). Generate scannable codes for inventory tracking, marketing campaigns, or product labeling on demand.

Api2Pdf

Use Cases

Document automation scenarios

Real workflows where AI handles invoice generation, contract assembly, and document delivery during customer interactions.

Instant Invoice and Receipt Generation

Customer requests an invoice or receipt during conversation. Your AI Agent uses Api2Pdf to convert HTML templates to professionally formatted PDFs with headers, footers, and page numbers, then delivers the download link instantly.

Document Consolidation for Contracts

Customer needs multiple documents combined into one package. Your AI Agent merges separate PDF files such as contracts, appendices, and supporting documents into a single consolidated PDF ready for review or signature.

QR Code Generation for Marketing

Customer asks for a QR code linking to their website or promotion. Your AI Agent generates a custom QR code image using Api2Pdf's Zebra engine, specifying dimensions and format for immediate download and use.

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Api2Pdf

Api2Pdf

FAQs

Frequently Asked Questions

Which PDF rendering engines does Api2Pdf use?

Api2Pdf supports three rendering engines: Headless Chrome for modern web content, wkhtmltopdf for fast HTML conversion, and LibreOffice for Office document conversions. The AI agent selects the appropriate engine based on your source content.

How long are generated PDFs available for download?

By default, Api2Pdf stores generated files for 24 hours. For security-sensitive applications, the AI agent can immediately delete files after delivery using the delete PDF action with the response ID.

Can the AI agent extract specific pages from a PDF?

Yes. The agent can extract any page range from an existing PDF using zero-based page indices. For example, requesting pages 0-2 extracts the first three pages into a new PDF file.

What barcode formats does Api2Pdf support?

Api2Pdf generates barcodes and QR codes through Zebra Crossing (ZXING). Common formats include CODE_39 for standard barcodes and QR_CODE for two-dimensional codes. The agent can customize width, height, and label visibility.

Can the AI agent merge multiple PDFs into one document?

Yes. The agent accepts multiple PDF URLs and combines them into a single concatenated document. This is useful for assembling contract packages, report bundles, or document compilations during customer conversations.

What file formats can be converted to PDF?

Through LibreOffice integration, Api2Pdf converts Word documents, Excel spreadsheets, PowerPoint presentations, images (JPEG, PNG, GIF, BMP), and email files to PDF format. HTML and URLs are converted via Chrome or wkhtmltopdf.

Can the AI agent add custom headers and footers to PDFs?

Yes. The agent adds custom header and footer templates to PDFs, including page numbers, document titles, dates, and company branding. This ensures consistent professional formatting across all pages.

Does Api2Pdf support PDF compression?

Yes. The optimize PDF action reduces file size while maintaining visual quality. The agent can compress large documents for easier email delivery or web storage, with options for custom storage destinations.

How to add Tools to your AI Agent

Supercharge your AI Agent with Tool Integrations

Don't limit your AI Agent to basic conversations. Watch how to configure and add powerful tools making your agent smarter and more functional.

Real results, real customers, real stories

Get started for free
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager

Privacy & Security

We’ll never let you lose sleep over privacy and security concerns

At Tars, we take privacy and security very seriously. We are compliant with GDPR, ISO, SOC 2, and HIPAA.

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Get in touch

Email - sales@hellotars.com

Get in touch.

Email - sales@hellotars.com

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