免费的人工智能在线证件照片生成器（无需注册）

✅ 免费的人工智能在线证件照片生成器（无需注册）

使用免费的人工智能在线证件照片生成器，在家轻松免费制作专业质量的证件照片。只需上传您的照片，我们的AI工具将其转换为符合官方要求的完美护照、签证或身份证照片——无需注册！

https://veryutils.com/ai-free-online-passport-photo-maker

✅ 主要特点：

• 全球护照支持：为美国、英国、澳大利亚、加拿大、德国、巴西及许多其他国家制作护照照片。

• AI驱动的精确度：自动调整您的照片以符合不同国家的护照、签证和其他身份证件要求。

• 无需注册或费用：完全免费使用，无隐藏费用或注册要求。

• 超高清分辨率：生成600x600像素的高质量图像，适合以300 dpi打印。

• 在家或商店打印：下载您的照片并在家中或任何方便的地方打印。

✅ 支持的国家：

使用免费的人工智能在线证件照片生成器，您可以为以下国家制作照片：

• 美国护照照片

• 英国护照照片

• 澳大利亚护照照片

• 加拿大护照照片

• 德国护照照片

• 巴西护照照片

• 以及更多……

✅ 如何使用免费的人工智能在线证件照片生成器：

1. 准备拍摄环境：站在一个简单背景旁边，例如一堵平墙。

2. 拍摄照片：使用相机或智能手机，保持镜头与眼睛平齐。

3. 上传照片：在我们的平台上提交您的照片，AI将自动优化它。

4. 下载并打印：生成的照片为600x600像素，适合以2x2英寸和300 dpi打印。

✅ 为什么选择免费的人工智能在线证件照片生成器？

• 省钱：避免专业影楼的费用。自己制作证件照片，并在家中或本地商店打印。

• 节省时间：只需三步——上传、增强、下载——5分钟内您的照片即准备就绪。

• 背景增强功能：我们的AI技术可优化背景，以符合大多数国家对白色或中性色背景的要求。

• 支持超过50个国家：符合美国、英国、爱尔兰、澳大利亚、德国、巴西、中国、新加坡、俄罗斯等国家的规定。

✅ 满足所有护照照片要求：

此工具确保您的护照照片符合您所在国家的确切标准。无论是护照、签证还是其他身份证件，免费的人工智能在线证件照片生成器都确保您符合每一项要求，包括尺寸、背景和面部位置。

✅ 免费且高清的结果：

为什么还要去影楼，当您可以在家中仅需1分钟即可获得相同的专业效果？我们的证件照片生成器确保高清、合规的照片，让您的申请过程更加顺利。

✅ 先进的AI, 自动裁剪和背景移除：

无需手动调整！我们的AI工具会自动裁剪、居中您的面部并移除背景，必要时将其替换为白色，以确保符合全球护照照片标准。

✅ 常见问题：

问：免费的人工智能在线证件照片生成器真的免费吗？

答：是的，此服务100%免费。无需注册或隐藏费用。

问：AI如何处理背景调整？

答：我们的AI工具会自动检测并调整背景，将其替换为符合护照照片标准的白色背景。

问：护照照片的尺寸是多少？

答：通常，护照照片为2x2英寸（51x51毫米）。从下巴到头顶，头部大小应介于1到1.4英寸（25-35毫米）之间。

问：我应该穿什么拍护照照片？

• 衣物：避免穿白色衣服，以防与背景混淆。

• 发型：确保您的面部清晰可见，发型不要超过照片边界。

• 配饰：建议少戴配饰。珠宝可以，但避免任何可能产生反光的物品。

• 眼镜和头饰：通常不允许佩戴，除非出于医疗或宗教原因。

问：护照照片可以微笑吗？

答：不可以，您应保持中性表情，不要微笑。微笑可能会干扰生物识别，因此最好保持嘴闭着，眼睛睁开。

问：我可以自己拍摄护照照片吗？

答：是的，只需合适的照明和简单的背景，您可以轻松拍摄自己的护照照片。我们的工具将帮助其格式化为所需规格。

问：AI证件照片生成器如何保护我的数据？

答：我们使用加密技术确保您的数据安全。此外，我们不会存储任何照片或个人信息。

✅ 立即创建您的护照照片！

使用免费的人工智能在线证件照片生成器，您可以快速轻松地免费创建专业质量的护照照片。立即开始创建您的照片，享受在家打印的便利！

VeryUtils AI Free Online Passport Photo Maker (No Sign-Up)

✅ VeryUtils AI Free Online Passport Photo Maker (No Sign-Up)

https://veryutils.com/ai-free-online-passport-photo-maker

Create professional-quality passport photos easily and for free from the comfort of your home with VeryUtils AI Free Online Passport Photo Maker. Simply upload your photo, and our AI-powered tool will convert it into a perfect passport, visa, or ID photo that meets official requirements—no sign-up needed!

 

✅ VeryUtils AI Free Online Passport Photo Maker Key Features:

• Global Passport Support: Make passport photos for the USA, UK, Australia, Canada, Germany, Brazil, and many other countries.

• AI-Driven Precision: Automatically adjusts your photo to meet specific country requirements for passports, visas, and other ID documents.

• No Sign-Up or Fees: Completely free to use, with no hidden costs or registration required.

• Ultra-High Resolution: Produces high-quality 600x600 pixel images, perfect for printing at 300 dpi.

• Print at Home or Store: Download your photo and print at home or any convenient location.

✅ Supported Countries:

With VeryUtils AI Free Online Passport Photo Maker, you can create photos for:

• US Passport Photos

• UK Passport Photos

• Australian Passport Photos

• Canadian Passport Photos

• German Passport Photos

• Brazilian Passport Photos

• And many more…

✅ How to Use VeryUtils AI Free Online Passport Photo Maker:

1. Prepare Your Setup: Stand next to a solid background, such as a plain wall.

2. Capture Your Photo: Use a camera or smartphone, keeping it at eye-level.

3. Upload the Photo: Submit your photo on our platform, and our AI will automatically enhance it.

4. Download and Print: Photos are produced at 600x600 pixels, ready to print at 2x2 inches and 300 dpi.

✅ Why Choose VeryUtils AI Free Online Passport Photo Maker?

• Save Money: Avoid the cost of professional studios. Create passport photos yourself and print them at home or a local store.

• Save Time: With just three simple steps—upload, enhance, download—your photo will be ready in under 5 minutes.

• White Background Enhancement: Our AI technology enhances backgrounds to meet most countries’ requirements for passport photos with a white or neutral background.

• Over 50 Countries Supported: Compatible with regulations from countries like the USA, UK, Ireland, Australia, Germany, Brazil, China, Singapore, Russia, and many more.

✅ Meet All Passport Photo Requirements:

The tool ensures that your passport photo meets the exact standards for your country. Whether you need it for a passport, visa, or other identification document, VeryUtils AI Free Online Passport Photo Maker ensures you meet every requirement, including size, background, and facial positioning.

✅ Free and High-Definition Results:

Why go to a studio when you can get the same professional results at home in just 1 minute? Our passport photo maker ensures high-definition, compliant photos that make your application process smoother.

✅ Advanced AI: Auto Crop & Background Removal:

No need for manual adjustments! Our AI-based tool automatically crops, centers your face, and removes the background, replacing it with white if needed, to ensure compliance with global passport photo standards.

✅ Frequently Asked Questions:

Q: Is VeryUtils AI Free Online Passport Photo Maker truly free?

A: Yes, the service is 100% free. There’s no sign-up or hidden fees.

Q: How does the AI handle background adjustments?

A: Our AI tool automatically detects and adjusts the background, replacing it with a plain white background to meet passport photo standards.

Q: What size is a passport photo?

A: Typically, passport photos are 2x2 inches (51x51 mm). The head size should be between 1 and 1.4 inches (25-35 mm), from the chin to the top of the head.

Q: What should I wear for a passport photo?

• Clothing: Avoid white clothing to prevent blending with the background.

• Hair: Ensure your face is clearly visible, and your hairstyle doesn’t exceed the photo boundaries.

• Accessories: Minimal accessories are recommended. Jewelry is fine, but avoid anything that could cause glare.

• Glasses and Headgear: These are generally not allowed unless for medical or religious reasons.

Q: Can I smile in my passport photo?

A: No, you should maintain a neutral expression without smiling. Smiling may interfere with biometric recognition, so it's best to keep your mouth closed and eyes open.

Q: Can I take my own passport photo?

A: Yes, with proper lighting and a plain background, you can easily take your own passport photo. Our tool will help format it to the required specifications.

Q: How does AI Passport Photo Maker protect my data?

A: We use encryption technology to ensure the security of your data. Additionally, we do not store any photos or personal information.

✅ Create Your Passport Photo Now!

With VeryUtils AI Free Online Passport Photo Maker, you can quickly and easily create professional-quality passport photos at no cost. Start creating your photo today and enjoy the convenience of printing at home!

VeryUtils JavaScript Barcode Scanner SDK for Web and Mobile Apps

VeryUtils JavaScript Barcode Scanner SDK for Web and Mobile Apps.

https://veryutils.com/javascript-barcode-scanner-sdk

The VeryUtils JavaScript Barcode Scanner SDK is a powerful tool that enables real-time localization and decoding of barcodes and QR codes directly in web browsers on mobile or laptop devices. With just a few lines of JavaScript code, you can transform any camera-equipped device into a reliable barcode scanner, making it an ideal solution for both web and app development.

Designed for Developers, Built for Users

This SDK is crafted with developers in mind while ensuring a seamless user experience. It provides enterprise-level features without the significant development effort typically required for such capabilities.

Turn Web Apps into Barcode Scanning Machines

Empower your users with the ability to scan up to 20 barcodes per second with 99% accuracy, even in challenging conditions such as damaged codes or low light. All of this is achievable within the browser, making it highly accessible for users.

Performance-Optimized Features in One Library

The VeryUtils JavaScript Barcode Scanner SDK combines user-friendly components with ultra-fast decoding capabilities. You can easily customize features to meet your business requirements:

* User Guidance: Enhanced user experience with visual aids, audio, and haptic feedback to assist in the scanning process.

* Multiple Barcode Support: Efficiently batch scan barcodes quickly and accurately, streamlining operations.

* Deploy Anywhere: Compatible with public websites and internal-only private networks, offering flexible deployment options.

* Work Offline: Progressive Web App (PWA) support allows users to work with minimal or no internet connectivity, ensuring a smooth experience even in low-connectivity environments.

A JavaScript Barcode Scanner You Don't Have to Worry About

Leveraging WebAssembly technology, our JavaScript library provides users with an enterprise-ready barcode scanner without the need for any setup or app downloads. Key advantages include:

* No Setup Required: Users can start scanning immediately, without the hassle of installations.

* Best-in-Class Security: The SDK adheres to stringent security and privacy compliance standards, ensuring data safety.

* Continuous Updates: Benefit from ongoing feature enhancements and performance improvements.

Exceptional Recognition Rate and Accuracy

The VeryUtils JavaScript Barcode Scanner SDK boasts industry-leading accuracy with its advanced barcode detection algorithm. It includes Optical Character Recognition (OCR) capabilities and camera-enhancing functionality, ensuring optimal scanning performance.

Unmatched Speed When Decoding from Video Streams

Experience unparalleled speed, with the capability to scan over 500 barcodes per minute—significantly faster than other solutions in the market.

A Full-Capability Barcode Web SDK

This SDK supports comprehensive barcode and QR code scanning from any image files, captured images, or real-time scanning. It is optimized for various challenging scenarios:

* Optimized for QR and DataMatrix Codes: Employs advanced techniques to decode difficult QR codes and DataMatrix symbols, including those that are wrinkled, glared, or missing borders.

* Decode from Images and Video Streams: Capable of processing barcodes from diverse inputs, such as images, base64 strings, raw image data, and importantly, video streams.

✅ Supported Symbologies and Barcodes

Linear Barcodes (1D)

Code 11, Code 39 (including Code 39 Extended), Code 93, Code 128, UCC 128, 2 of 5 Interleaved, Codabar, Patch Code, Pharmacode, EAN-8, EAN-13, UPC-A, UPC-E, Add 2, Add 5, GS1 DataBar/RSS-14, GS1 DataBar/RSS Limited, GS1 DataBar/RSS Expanded, GS1 DataBar/RSS Expanded Stacked

2D Barcodes

PDF417 (including Compact PDF417), Data Matrix, QR Code (including Micro QR Code)

Postal Codes

PostNet, Planet, RM4SCC, Australia Post, Intelligent Mail Barcode (IMB)

With the VeryUtils JavaScript Barcode Scanner SDK, you can effortlessly integrate robust barcode scanning capabilities into your web applications and mobile apps, providing users with a fast, accurate, and secure scanning experience.

How to Download YouTube Videos for Free with VeryUtils YouTube Video Downloader?

How to Download YouTube Videos for Free with VeryUtils YouTube Video Downloader?

https://veryutils.com/youtube-downloader

Downloading YouTube videos for offline viewing has become increasingly popular, especially for those who want to enjoy content without the need for an internet connection. VeryUtils YouTube Video Downloader is a powerful and easy-to-use tool that allows you to download YouTube videos for free. This article will guide you through the process of using this software to save your favorite videos effortlessly.

Why Choose VeryUtils YouTube Video Downloader?

VeryUtils YouTube Video Downloader is a versatile software that stands out for its simplicity and efficiency. Here’s why it’s the ideal choice for downloading YouTube videos:

1. Free and Easy to Use: The software is completely free, offering a user-friendly interface that makes downloading videos a breeze, even for beginners.

2. High-Quality Downloads: VeryUtils ensures that you can download videos in the highest quality available, including HD and 4K resolutions.

3. Multiple Format Support: You can download videos in various formats such as MP4, AVI, and more, ensuring compatibility with different devices.

4. Batch Downloading: Save time by downloading multiple videos simultaneously with the batch download feature.

5. No Registration Required: Start downloading videos instantly without the hassle of creating an account or providing personal information.

Step-by-Step Guide to Download YouTube Videos

Here’s a simple guide to downloading YouTube videos using VeryUtils YouTube Video Downloader:

Step 1: Download and Install the Software

- Visit the official VeryUtils website and download the YouTube Video Downloader software.

- Once the download is complete, follow the on-screen instructions to install the software on your computer.

Step 2: Copy the YouTube Video URL

- Open your web browser and navigate to the YouTube video you wish to download.

- Copy the video’s URL from the address bar.

Step 3: Paste the URL into VeryUtils YouTube Video Downloader

- Launch the VeryUtils YouTube Video Downloader software.

- In the software interface, you’ll find a field labeled “Enter URL.” Paste the copied YouTube video URL into this field.

Step 4: Select Your Preferred Video Format and Quality

- After pasting the URL, the software will automatically fetch the video details.

- You can then choose the desired format (e.g., MP4, AVI) and quality (e.g., 720p, 1080p, 4K) for the download.

Step 5: Download the Video

- Once you’ve selected your preferred format and quality, click on the “Download” button.

- The software will start downloading the video. You can monitor the progress in the download queue.

Step 6: Enjoy Your Downloaded Video

- After the download is complete, the video will be saved to your specified folder on your computer.

- You can now watch the video offline anytime, anywhere, without needing an internet connection.

Additional Features

VeryUtils YouTube Video Downloader also offers some additional features to enhance your experience:

- Playlist Downloading: Download entire playlists with a single click, perfect for saving a series of videos at once.

- Audio Extraction: Extract audio from YouTube videos and save it as MP3 or other audio formats, ideal for creating music libraries.

- Integrated Video Player: The software includes a built-in video player, allowing you to preview videos before downloading them.

Conclusion

VeryUtils YouTube Video Downloader is a reliable and efficient tool for downloading YouTube videos for free. Whether you need videos for offline viewing, educational purposes, or personal use, this software provides a straightforward solution. With its high-quality downloads, batch processing, and ease of use, VeryUtils YouTube Video Downloader is an essential tool for anyone looking to save YouTube content with just a few clicks. Download it today and start enjoying your favorite videos offline!

How to Download YouTube Videos for Free Using VeryUtils YouTube Downloader Software?

How to Download YouTube Videos for Free Using VeryUtils YouTube Downloader Software?

https://veryutils.com/youtube-downloader

Downloading YouTube videos for offline viewing is easy and free with VeryUtils YouTube Downloader Software. Follow these simple steps to get started.

Step 1: Download and Install VeryUtils YouTube Downloader

1. Visit the Official Website: Go to the VeryUtils website and download the appropriate version of the software for your operating system (Windows, Mac, or Linux).

2. Download the Installer: Click on the download link, then open the installer file to begin the installation process.

3. Install the Software: Follow the on-screen instructions to complete the installation.

Step 2: Launch the VeryUtils YouTube Downloader

After installation, launch the software. The interface is straightforward and easy to navigate.

Step 3: Copy the YouTube Video URL

1. Open YouTube: Find the video you want to download.

2. Copy the Video URL: Copy the URL from the browser's address bar.

Step 4: Paste the URL in VeryUtils YouTube Downloader

1. Paste the URL: In the downloader interface, paste the copied URL into the provided field.

2. Choose Format and Quality: Select the desired format (e.g., MP4, AVI) and quality (e.g., HD, SD).

Step 5: Start Downloading

1. Click "Download": Start the download by clicking the “Download” button.

2. Monitor the Download: Watch the progress in the software. The download time depends on the video size and your internet speed.

Step 6: Access Your Downloaded Video

1. Locate the Video: The downloaded video is saved in the location specified during setup, typically in the "Downloads" folder.

2. Play the Video: Open the video with your media player to watch it offline.

Additional Features

- Batch Downloading: Download multiple videos simultaneously.

- Playlist Download: Easily download entire playlists by pasting the playlist URL.

- Convert Videos: Convert downloaded videos into different formats for various devices.

- Built-in Search: Search and download YouTube videos directly within the software.

Conclusion

VeryUtils YouTube Downloader makes it simple to download YouTube videos for free. By following the steps above, you can quickly save your favorite videos for offline viewing.

Unlock Interactive Mapping Potential with VeryUtils Interactive SVG Map – Now at a Special Discount!

Unlock Interactive Mapping Potential with VeryUtils Interactive SVG Map – Now at a Special Discount!

Creating interactive, engaging visual content has never been more important. Whether you're a developer, designer, or business professional, the ability to add dynamic, responsive maps to your projects can set your work apart. VeryUtils Interactive SVG Map is here to help you achieve just that, and now, for a limited time, you can get this powerful JavaScript tool at a special discounted price.

https://veryutils.com/interactive-svg-map

✅ Transform Your Visuals with Ease

VeryUtils Interactive SVG Map is an innovative JavaScript tool designed to turn any SVG file into an interactive and fully customizable map or floorplan. With access to a comprehensive library of over 180 built-in geo-calibrated SVG maps, you can easily find the perfect map to meet your needs, whether it's a world map, a detailed country layout, or even a custom floorplan.

✅ Key Features That Make a Difference

What sets VeryUtils Interactive SVG Map apart is its combination of powerful features and user-friendly design. Here are just a few reasons why this tool is a must-have:

• Responsive Design: The maps automatically adjust to different screen sizes and devices, ensuring your content looks great everywhere. You also have the option to disable responsiveness if it's not needed.

• Pure JavaScript: No Flash is required, making it compatible with all modern devices, including iPads and iPhones.

• Easy Customization: Modify colors, text areas, and state activations through an XML file, allowing for quick and effortless changes.

• Interactive Features: Add pins, vector shapes, and tooltips without any coding knowledge, making it easy to create engaging, interactive visuals.

• Advanced Control Panel: Enjoy a feature-rich web app with live preview capabilities, allowing you to fine-tune your maps before they go live.

• Versatility: Create not just maps, but also interactive floorplans, village plans, and even vector images that display statistical data.

✅ Compatible with All Devices and Browsers

One of the best aspects of VeryUtils Interactive SVG Map is its compatibility. It works seamlessly across all modern browsers and devices, ensuring your interactive maps are accessible to all users. Plus, with the ability to embed multiple maps on the same website across different pages, you have the flexibility to incorporate interactive maps wherever you need them.

✅ Unbeatable Value with a Special Discount

Originally priced at USD $49.95, VeryUtils Interactive SVG Map is now available for just USD $39.95. This special discount offers incredible value, making it an ideal time to invest in a tool that can significantly enhance your visual content. Whether you're creating educational tools, corporate presentations, or interactive websites, this tool provides the functionality and flexibility you need at an unbeatable price.

✅ Don't Miss Out on This Limited-Time Offer

The VeryUtils Interactive SVG Map is more than just a mapping tool—it's a gateway to creating dynamic, interactive experiences that engage and inform your audience. With this special discount, there's no better time to add this powerful tool to your toolkit.

Unlock the potential of your visuals and create stunning interactive maps that captivate and inform. Get your VeryUtils Interactive SVG Map today at the special price of USD $39.95 and take your projects to the next level!

Integrate VeryUtils jPDFKit Command Line Software into your document workflows

Integrate VeryUtils jPDFKit Command Line Software into your document workflows.

In today's digital world, working with PDFs is more crucial than ever. Whether you're managing documents for business, education, or personal use, the ability to efficiently handle PDFs can make a significant difference. VeryUtils is proud to introduce the jPDFKit Command Line Software, a comprehensive solution designed to meet all your PDF needs across Windows, macOS, and Linux platforms.

https://veryutils.com/java-pdf-toolkit-jpdfkit

Comprehensive PDF Management

VeryUtils jPDFKit offers a robust suite of tools tailored to tackle a wide array of PDF-related tasks. Whether you need to create, convert, or optimize PDFs, our software provides high-fidelity rendering and printing, digital signatures, text extraction, redaction, and more. Our advanced capabilities ensure you can handle various aspects of PDF management with ease, from high-quality font and image rendering to sophisticated color space handling.

Proven PDF Technology

At VeryUtils, we pride ourselves on our proprietary PDF technology. Our libraries and components are trusted by numerous enterprises across different industries. Our flagship desktop PDF editor, PDF Studio, is widely used by professionals for daily document tasks. With this extensive experience, our solutions are built on a stable and reliable code base, offering deep feature support and exceptional performance.

Quality and Reliability

Our commitment to quality is reflected in our development process. We maintain rigorous quality control standards to ensure our software is not only feature-rich but also stable and high-performing. The integrated code base of our solutions provides a consistent and reliable experience, backed by our dedication to quality in-house development.

Exceptional Technical Support

VeryUtils stands out for its professional technical support. Our team of experts is dedicated to providing fast and effective solutions to your questions. We prioritize customer satisfaction and aim to respond within 24 hours to ensure you receive the assistance you need promptly.

jPDFKit Command Line Software Features

The jPDFKit Command Line Software is designed to cater to various PDF needs with a set of specialized products:

Java PDF Library Products:

• jPDFImages: Convert PDFs to images with ease.

• jPDFOptimizer: Optimize PDFs to reduce file size and improve performance.

• jPDFPrint: Print PDFs efficiently.

• jPDFProcess: Create and manipulate PDFs with advanced features.

• jPDFWeb: Convert PDFs to HTML for web integration.

• jPDFWriter: Create PDFs from scratch.

• Java PDF SDK: Comprehensive SDK for Windows, Mac, and Linux developers.

Java PDF Component Products:

• jPDFEditor: View and edit PDFs seamlessly.

• jPDFNotes: View and annotate PDFs for better document management.

• jPDFViewer: View and print PDFs with ease.

PDF Applications:

• Free PDF Reader: Access and read PDF files for free.

• PDF Studio: An advanced PDF editor for professional use.

• PDF Automation Server: Automate your PDF processing tasks efficiently.

Industry Applications

Our PDF solutions are versatile and cater to a wide range of industries, including:

• Banks & Financial Institutions

• Insurance Companies & Organizations

• Web Development

• Document Management

• Education

• Printing, Media & Publishing

PDF Solutions and Capabilities

VeryUtils jPDFKit offers a variety of solutions for your PDF needs:

• Assemble, Merge, Split PDF

• Convert PDF to HTML and Images

• Convert Word to PDF

• Digitally Sign PDFs

• Edit Content in PDFs

• Fill PDF Forms & Extract Data

• OCR PDF Documents

• Optimize and Preflight PDF Documents

• Print and Redact PDFs

• View, Annotate, and Add Watermarks to PDFs

With our extensive range of tools and solutions, VeryUtils jPDFKit Command Line Software is designed to meet all your PDF-related needs with efficiency and precision. Whether you're looking to integrate PDF functionality into your applications or streamline your document management processes, VeryUtils has the right tools to help you succeed.

Explore the power of VeryUtils jPDFKit today and take control of your PDF management like never before.

Java PDF Toolkit (jpdfkit),

https://veryutils.com/java-pdf-toolkit-jpdfkit

Java PDFTools GUI,

https://veryutils.com/java-pdftools-gui

Java PDFTools (jpdftools.jar) Command Line,

https://veryutils.com/java-pdftools

Java PDF Reader Custom Build Service,

https://veryutils.com/java-pdf-reader-custom-build-service