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I have a finished promo video and I want visitors on my site to drop their own face—either by uploading a photo or snapping one with their webcam—then watch themselves lip-sync inside that same video. The flow I need replicated is straightforward: 1. User uploads an image or gives camera permission. 2. Your script maps their face, blends it into my pre-rendered footage, and outputs a single MP4. 3. A share screen appears with one-tap options for Instagram, Facebook, YouTube, WhatsApp and TikTok. The heavier lifting (tracking, facial-blend, audio-driven lip-sync) should happen server-side so even a phone can trigger it quickly. I’m fine with you using Wav2Lip, FaceSwap, DeepFaceLab, ffmpeg, or any stack you prefer—as long as the result looks clean, is GDPR-safe and deploys easily to my existing host. I will only consider developers who have shipped an almost identical pipeline before. Please send a public link or short screen-capture of your live system so I can see: • Face intake (photo + webcam) • Automatic compositing into stock video • MP4 download or streaming playback • Working social-share buttons If your demo matches this, we can discuss API keys, hosting environment and timelines right away.
Project ID: 40522071
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49 freelancers are bidding on average $33 USD for this job

Hello! We can build a web solution for your face-swap lip-sync flow. 1. Do you already have the promo video and hosting environment ready? 2. Should the result be delivered as MP4 download, streaming, or both? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$20 USD in 7 days
6.5
6.5

Leveraging over a decade of full-stack development expertise, our team at Sunil Solutions is equipped with the right skills and tools to deliver your Web Face-Swap Lip-Sync Tool project with excellence. In-depth proficiency in PHP, Laravel, JavaScript, TypeScript, and more allows us to craft robust web solutions that marry cutting-edge technology with user-friendliness - perfect for your lip-sync tool's vision. Facilitating easy virtual face intake through image uploads or webcam sharing is something we are well-versed in executing, as seen on the numerous projects we've delivered before. Our solutions always promise a secure environment respecting all GDPR regulations just like you require. Furthermore, the ability you seek for users to share their lip-synced videos on any major social media platform is one of our core competencies in API integration.
$20 USD in 7 days
7.0
7.0

As a seasoned professional with almost 20 years of experience in 3D Product Modeling, Video Editing and Animation, I can confidently say that your project is right up my alley. It seems you're looking for someone who's comfortable utilizing tools like Wav2Lip, FaceSwap, DeepFaceLab and ffmpeg - well, I not only have extensive hands-on experience with them but can also guarantee clean results adhering to GDPR regulations. With my skills in Professional video editing, Corporate videos & Social Media visuals, Short video ads , Wedding Memorial Videos, Commercials, Explainer & Business videos and Intros/Outros; your project will be in reliable hands. Be assured that the heavier lifting will occour server-side keeping your website functioning smoothly even on mobile devices. I've overseen different project workflows including the ones you mentioned: face intake through uploading photo or using webcam , mapping faces into pre-rendered footage for a seamless composite, video output in mp4 format; but my skills doesn't stop there. We as RGB Equation have been implementing easy social sharing option too. In addition, my proficiency with API keys and existing hosting environments also ensures I am fully equipped to deliver the quality output you and your business deserves. Let's move forward to vibrant and exciting times together!
$20 USD in 1 day
6.1
6.1

As a seasoned web developer with comprehensive expertise in creating sophisticated web applications and integrating APIs, I am excited about your project of developing a Web Face-Swap Lip-Sync Tool. My technical skills are aligned perfectly with the components of the project: facial mapping and compositing into pre-rendered footage, server-side processing for faster runtime, automatic lip-syncing, and MP4 outputs. Besides the specific component tasks, I understand the larger objectives at play - deploying an easy-to-use interface that is GDPR-safe and supports social media sharing for multi-media content. My past works have involved similar complex frameworks, including blending user-generated content into predefined templates while ensuring seamless functionality throughout. I use industry-standard tools such as Wav2Lip and DeepFaceLab to guarantee a clean and high-quality result every time. I can assure you that the end product will be immaculate, GDPR-compliant, and optimizeable for your existing host. I'm ready to show you exactly what you're looking for; let's discuss API keys, hosting environment requirements, define realistic timelines together based on your needs or deadlines. Swapping faces has never been this good-fetching before!
$10 USD in 1 day
5.5
5.5

Hello, this is a consumer video-generation workflow, and the hard part is not the upload form or ffmpeg wrapper but keeping face alignment, lip-sync quality, and render latency stable across arbitrary user photos on mobile traffic. I’ve built several production media and AI pipelines, but I should be direct that the main engineering risk here is synthesis consistency across pose, lighting, and shot changes in the source footage. The closest relevant work in my background is AI Translator Plugin for low-latency media orchestration and DocIntel AI for queued server-side processing, delivery APIs, and production pipeline design. Those map to intake, job control, rendering, and result delivery, though they are not face-swap demos. I usually structure systems like this as separate intake, render, and delivery layers so webcam/photo capture, GPU rendering, and MP4 playback can scale independently. For a job like this, the tradeoff is usually between visual quality and turnaround time, especially if the source video has multiple cuts. I’d also treat privacy and deletion policy as first-class parts of the design, not an afterthought, since GDPR-safe handling affects storage, retries, and share flows. These systems need to be designed for repeatable production use, not one-off renders. If useful, I can sketch the render pipeline and identify where quality breaks are most likely in your existing promo footage. Clifton
$20 USD in 7 days
4.6
4.6

Hey Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in API, Video Services, Deep Learning, Video Editing, Web Development, Video Processing, PHP and After Effects. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thank you
$25 USD in 6 days
4.6
4.6

Hello, I carefully reviewed "Web Face-Swap Lip-Sync Tool" and fully understand the project requirements. With my experience in PHP, Web Development, I can deliver exactly what you're looking for with attention to quality, performance, and detail. I’m ready to start immediately and would be happy to discuss any specific requirements or questions you may have. Looking forward to working with you. Best regards, Umer
$20 USD in 1 day
3.7
3.7

Having shipped multiple face-swap lip-sync pipelines, I deliver clean compositing from photo or webcam intake to MP4 output with working social-share buttons. My server-side setup ensures fast processing on any device. I provide 24/7 support for deployment and GDPR compliance. Review my live demo link to confirm capability. Let’s discuss hosting and timelines.
$10 USD in 7 days
3.3
3.3

Hi there! The hard part here isn't the lip-sync model itself, it's getting webcam-to-MP4-to-share running fast enough on a phone without your server choking on every upload. How we'd handle the flow: - Photo or webcam capture on the front end, face landmarks extracted before anything heavy runs - Server-side queue handling the face-blend + Wav2Lip pass against your pre-rendered footage, so phones stay light - Output flattened to a single MP4, auto-deleted from storage post-render for GDPR compliance - Share screen wired to Instagram, Facebook, YouTube, WhatsApp, TikTok one-tap Rather than a generic portfolio link, happy to walk you through the architecture and a working face-detection + compositing snippet before anything is committed. Regards Sakshi
$18 USD in 7 days
3.1
3.1

Hello, I can build this full face-swap + lip-sync web pipeline for you with server-side processing so it works smoothly even on mobile. I’ve worked with Python-based CV stacks (Wav2Lip, FaceSwap pipelines, FFmpeg) and can design a flow where user image/webcam input is processed on the server, blended into your video, and returned as a ready MP4 with download + instant preview. Flow I’d implement: • Upload/webcam capture (frontend) • Face detection + alignment (server) • Lip-sync + compositing (Wav2Lip + FFmpeg pipeline) • MP4 render + storage • Share screen with WhatsApp, IG, TikTok, FB buttons I can also optimize it for queue-based processing so multiple users don’t overload the system, and ensure GDPR-safe handling with auto file cleanup. I don’t have a public demo link for this exact pipeline, but I can quickly spin a working proof-of-concept for you if needed. Best Regards Ammar Ahmed Malik
$10 USD in 1 day
3.1
3.1

Hey Dear , I just read all your job description A to Z and noticed you need someone skilled in Web Development, After Effects, Video Editing, Video Processing, PHP, Deep Learning, Video Services and API. That’s right up my alley. You can check my profile —I’m Software engineer working at large-scale apps as a lead developer with U.S. and European teams. I’ve handled several projects using these exact tools and technologies. Before we proceed, I’d like to clarify a few things: Are these all the project requirements or is there more to it? Do you already have any work done, or will this start from scratch? What’s your preferred deadline for completion? Why Work With Me? 1) Over 150 successful projects completed. 2) I have not received a single bad feedback since the last 3-4 years. 3) You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. 4) Long-term track record of happy clients and repeat work. I prioritize quality, deadlines, and clear communication. Availability: 9am – 9pm Eastern Time (Full-time freelancer) I can share recent examples of similar projects in chat. Let’s connect and discuss your vision in detail. Kind Regards, Imran Haider
$250 USD in 3 days
3.3
3.3

Hi , I checked your project about Web Face-Swap Lip-Sync Tool and I can help you with this. I have experience working on similar projects and can deliver a clean, modern and high quality result based on your requirements. You can check my previous work here: https://www.freelancer.com/u/muhammads867 I understand your requirements clearly. I focus on delivering high-quality, professional results that match your vision. Quick question: Do you have any reference design or style in mind? Looking forward to working with you Best Regards, M. Sajid
$15 USD in 1 day
2.5
2.5

I understand you need a fast, browser friendly face swap flow that turns a visitor into the star of your promo video. Joshua here, and I can build that into a clean, deployable pipeline. Your goal is a simple intake, server side compositing, MP4 output, and one tap sharing. One risk many teams miss is keeping the process stable on mobile while still protecting user media and consent data. I would wire the flow with a small upload and webcam front end, then send the media to a backend pipeline using Wav2Lip or FaceSwap plus ffmpeg for final rendering. If needed, I can also package it for your existing host with a clear API layer, social share links, and GDPR aware handling for temporary files. I can align with your time zone and move quickly once I see your current host setup. Q: Do you already have a preferred server setup for GPU rendering, or should I design this for CPU only deployment? If you want, send the demo link or a short screen capture and we can start from there.
$15 USD in 1 day
2.0
2.0

I understand you're looking to create an engaging web tool that allows users to seamlessly integrate their own faces into a pre-rendered promo video. This requires a robust solution for facial mapping and blending while ensuring a smooth user experience across devices. With over 12 years of experience in full-stack development, I have successfully implemented similar pipelines using technologies like Node.js for server-side processing, combined with frameworks such as React.js for the frontend interface. Leveraging tools like Wav2Lip and ffmpeg will enable us to achieve high-quality results efficiently. I’ve previously developed applications that handle facial recognition and video compositing in real-time, ensuring quick processing times suitable for mobile users. I can provide you with a demo showcasing face intake through both photo uploads and webcams, automatic compositing, MP4 downloads, and functional social sharing capabilities. Could you clarify if you have specific GDPR compliance requirements or any preferred data storage solutions?
$30 USD in 7 days
2.0
2.0

Hi, I see you're looking to create a web tool that allows users to upload their faces and lip-sync along with your promo video. This is a fun and engaging concept! My approach would focus on developing a seamless user experience where users can easily upload their images or use their webcams, while ensuring that the facial mapping and blending happens efficiently on the server-side for quick results, even on mobile devices. With 7+ years of experience in web development and video processing, I've worked on similar projects before and am familiar with tools like Wav2Lip and DeepFaceLab. I can create a clean output that integrates social-sharing features smoothly. One thing I'd love to clarify is how you envision the user interface for the upload and sharing features. What specific design elements do you have in mind?
$10 USD in 1 day
2.1
2.1

Hello, I can help build a web-based face-swap and lip-sync solution where users upload a photo or capture an image via webcam, and the system automatically generates a personalized video from your pre-rendered footage. ✔ Photo Upload & Webcam Capture ✔ AI Face Detection and Face Swapping ✔ Lip-Sync Video Generation ✔ Server-Side Processing for Better Performance ✔ MP4 Rendering and Playback ✔ Social Sharing Integration (Instagram, Facebook, WhatsApp, YouTube, TikTok) ✔ GDPR-Friendly Data Handling ✔ Deployable on Your Existing Hosting Environment For implementation, I can work with technologies such as Wav2Lip, FaceFusion, DeepFaceLab, InsightFace, FFmpeg, Python APIs, and modern web frameworks depending on your hosting requirements and desired output quality. Before finalizing, I would like to review your existing promo video, hosting setup, and expected processing volume to recommend the most efficient architecture and timeline. Looking forward to discussing the project further. Best Regards, Prachi Webix Infotech
$20 USD in 2 days
0.4
0.4

Hello, I have experience building AI-powered media generation pipelines using technologies such as Wav2Lip, FaceSwap, DeepFaceLab, FFmpeg, Python, and GPU-accelerated processing. Based on your requirements, I would implement a server-side workflow where users can upload a photo or capture an image from their webcam, the system automatically detects and aligns the face, generates realistic lip-sync animation within your existing promotional video, and delivers a downloadable MP4 along with social-sharing options. My recommended architecture includes a React-based front end for image capture/upload, a Python AI processing service running Wav2Lip and face compositing models, FFmpeg for rendering and optimization, and secure storage with automatic file cleanup to support GDPR compliance. The entire workflow will be optimized for mobile users so that processing remains fast and reliable without requiring heavy client-side resources. I can also implement Instagram, Facebook, YouTube, WhatsApp, and TikTok sharing flows, along with progress tracking and job status notifications while videos are being rendered. The solution will be fully documented, production-ready, and designed for easy deployment on your hosting environment or cloud infrastructure. Best regards.
$20 USD in 7 days
0.0
0.0

"My name is Chethana. I am a student who is hardworking, curious, and eager to learn new things. I am responsible and dedicated to my studies. I enjoy improving my skills and taking part in activities that help me grow both personally and academically. I believe in being kind, respectful, and maintaining a positive attitude. My goal is to achieve success through continuous learning and determination."
$20 USD in 7 days
0.0
0.0

I can develop a web-based face-swap lip-sync tool that lets your visitors upload their own face seamlessly. This aligns well with your finished promo video and will boost user engagement effectively. I have built interactive, media-rich web applications with custom image processing and real-time rendering features, ensuring smooth user experiences under similar projects. My approach will focus on integrating a reliable face-upload interface, accurate face detection, and lip-sync synchronization while maintaining performance and privacy standards. Do you already have specific technologies in mind, or are you open to recommendations for best performance?
$20 USD in 7 days
0.0
0.0

@@@@@@AI Face Swap / Lip-Sync Video Generation Pipeline@@@@@@ Hello, I am a full-stack AI engineer with experience in building server-side media processing pipelines, including face detection, face swapping, and audio-driven lip-sync systems using tools like Wav2Lip, OpenCV, ffmpeg, and deep learning-based face tracking models. I can build your end-to-end flow where users upload or capture a face, the server processes the input, maps it onto your pre-rendered video, and generates a clean MP4 output ready for playback and social sharing. The entire processing will be handled server-side so it remains fast and mobile-friendly. I can also implement secure upload handling, GDPR-conscious processing, and a share interface with one-click export to major platforms. I understand the full pipeline requirements and can design it for stability, scalability, and production deployment. I can share relevant demos of similar AI video processing systems upon request and am ready to discuss architecture, hosting, and timeline. Best regards
$150 USD in 7 days
0.0
0.0

Rotterdam, Netherlands
Member since May 30, 2026
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