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I'm looking for an experienced developer to create a Text to Speech (TTS) application. Requirements: - Support for English, Spanish, and Chinese. - Options for male, female, and child voices. - Primarily for educational content. Ideal skills and experience: - Expertise in TTS technology and voice synthesis. - Proficiency in multiple languages. - Experience in developing educational software applications.
Project ID: 40504253
22 proposals
Active 21 secs ago
Location: Mumbai, India
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22 freelancers are bidding on average ₹115,470 INR for this job

As a part of the award-winning Vibe Coders, I, Ramkishan, am proficient in building high-performance apps that provide pixel-perfect precision combined with amazing automation. For your Multilingual TTS application, our skill-sets are a perfect fit. We have expertise in AI development, proficiency in multiple languages (including Chinese), and experience with developing educational software. Moreover, our communication skills in English are fluent, ensuring no hurdle while discussing your requirements or providing daily progress updates. With over 200 successful projects under our belt and a 4.9-star rating from 125+ satisfied clients, we are deadline-focused and committed to turning your vision into reality. Choose us for a secure and scalable solution built with care for your educational content. Let's work together to make language learning more accessible! Message me now to kick-start this amazing project.
₹112,500 INR in 15 days
3.5
3.5

As a seasoned Full Stack Developer, I understand the importance of leveraging the right technologies and strategies to align with project goals. To build your multilingual TTS application, you require expertise in TTS technology, voice synthesis techniques, and fluency in multiple languages - all of which fall within my wheelhouse. Having worked on various AI-powered solutions throughout my career, I have experienced firsthand the nuances and complexities involved in developing multilingual applications. I am comfortable working with English, Spanish, and Chinese - ensuring that your application will be truly global and reach a wide audience. Moreover, I have a proven track record in creating educational-focused software. Understanding that your target audience is primarily educational content, I will integrate features that enhance learning experience for children - such as options for child voices. I'm committed to tailoring this project to cater specfically to your needs and deliver a product that exceeds expectations.
₹75,000 INR in 7 days
3.5
3.5

Hello, I’m Karthik, a Technology Consultant with 15+ years of experience in AI, Mobile App Development, and Voice Technologies. I can develop your multilingual TTS application with support for English, Spanish, and Chinese, including male, female, and child voice options tailored for educational content. ✔ Android & iOS support ✔ Natural-sounding AI voices ✔ Multiple language and voice selections ✔ Audio playback controls and user-friendly UI ✔ Scalable and secure architecture I have experience integrating advanced speech synthesis solutions and building AI-powered educational applications that deliver high-quality voice output and excellent user experience. I would be happy to discuss your requirements and provide a suitable implementation approach. Best regards, Karthik 15+ Years of Technology & AI Development Experience
₹149,500 INR in 7 days
3.1
3.1

As a developer who specializes in AI, machine learning, and mobile app development, I am uniquely positioned to create the Multilingual TTS application that you need. My team and I are well-versed in the complexities of voice synthesis and have a deep understanding of natural language processing - both crucial elements to crafting successful TTS applications. Being proficient in multiple languages myself is a huge advantage when it comes to your project. Whether it's English, Spanish, or Chinese, rest assured that we can provide accurate and natural-sounding translations for your educational content. Furthermore, offering options for male, female, and child voices will enrich the user experience of your application. In addition to our technical skills, we have extensive experience developing educational software applications. We understand the importance of creating engaging and effective tools for learners - technology that adds value and simplifies their experience. These combined skills have enabled us to develop an unparalleled depth of expertise across various platforms, which will translate seamlessly into crafting your high-performance TTS application within your existing workflows. Let's get started on making this project a success!
₹112,500 INR in 17 days
3.1
3.1

Hello, I can develop a high-quality multilingual Text-to-Speech (TTS) application supporting English, Spanish, and Chinese with multiple voice profiles (male, female, and child) optimized for educational content. My approach includes: • Modern TTS architecture with natural-sounding voice synthesis • Multi-language support with seamless language switching • Voice selection options for different learning scenarios • Clean and intuitive user interface suitable for students and educators • Fast audio generation with scalable backend architecture • Support for text management, playback controls, and future language expansion Key Features: ✓ English, Spanish, and Chinese TTS ✓ Male, Female, and Child voice options ✓ High-quality speech generation ✓ Educational-content focused workflow ✓ Cross-platform compatibility ✓ Well-documented and maintainable code Deliverables: • Complete application source code • Deployment and setup documentation • Testing across supported languages • Future expansion roadmap for additional languages and voices I would be happy to discuss your preferred platform (Web, Android, iOS, or Desktop), expected user volume, and whether you prefer cloud-based TTS services or fully self-hosted voice synthesis. Looking forward to discussing the project. Best regards, Aravinth
₹100,000 INR in 18 days
2.5
2.5

Experienced in AI and speech technologies, I can develop a multilingual Text-to-Speech application supporting English, Spanish, and Chinese with male, female, and child voice options, optimized for educational content. The solution can include natural-sounding neural voices, adjustable speech settings, user-friendly controls, and scalable architecture for future language and voice expansion.
₹112,500 INR in 7 days
2.2
2.2

TTS apps with multilingual support — English, Spanish, Chinese — are something we've built integrating Google Cloud TTS and Azure Neural TTS APIs. We'd build this as a React Native cross-platform app (iOS + Android) with language selector, voice type picker (male/female/child), and educational content mode with playback controls and transcript display. Node.js backend handles API management and usage tracking. Google Cloud TTS and Azure both have excellent Chinese and Spanish neural voices — we'd let you pick the provider after a quick demo. Working prototype with 2 languages in 3 weeks, full delivery in 5 weeks. Ping me and I can share a similar demo to confirm the approach fits.
₹95,000 INR in 35 days
1.5
1.5

Hello, I'm currently working on two AI-powered applications involving voice processing, multilingual content generation, speech synthesis, and educational workflows. One project has already been delivered, and another is actively in development, giving me practical experience with AI and language-based applications. I'm new on Freelancer, but I have 6+ years of experience in mobile app development, AI integrations, NLP, and scalable software solutions. I can build a multilingual TTS application supporting English, Spanish, and Chinese with multiple voice options (male, female, and child voices), optimized for educational content. The solution can be developed using Flutter for cross-platform support and integrated with advanced TTS engines such as Azure Speech, Google Cloud TTS, or ElevenLabs for natural-sounding voice output. The application can also be designed with offline caching, voice selection, playback controls, content management, and future language expansion in mind. I'd love to discuss whether you require cloud-based voice generation only or partial offline support as well. Regards, Sugam
₹225,000 INR in 65 days
0.0
0.0

With my extensive experience in AI Development and Natural Language Processing, I possess the technical know-how to build a state-of-the-art Multilingual TTS application that meets your specific requirements. My proficiency in English, Spanish, and Chinese is an added advantage for this project as it ensures your educational content will be accurately synthesized in multiple languages. Having a deep understanding of educational software applications, I am well-versed in incorporating voice synthesis technology to create engaging and effective learning experiences. Be it male, female or child voices – you can trust me to deliver the highest quality audio output according to your needs. What makes me stand out from the competition is my commitment to delivering seamless functionality, exceptional performance, and measurable results – every time. As I've successfully completed over 1000 projects catering to clients from 42+ countries, you can rely on me to provide a top-tier solution that surpasses your expectations. Let's collaborate and transform your vision into an intuitive Multilingual TTS application, tailored specifically for your educational content.
₹75,000 INR in 7 days
0.0
0.0

I have made one using some apis avaliable and i would like to connect more to know whats your requirement. Currently working on the same. 9535210826 you can discuss and explain we can finally come to a conclusion.
₹150,000 INR in 7 days
0.0
0.0

Hi there, As an AI Engineer specializing in Natural Language Processing and Speech Synthesis, I can develop a highly robust, multilingual Text-to-Speech (TTS) application tailored specifically for educational content. My Execution Strategy: TTS Engine Integration: I will build the core application using Python, integrating cutting-edge neural TTS APIs (such as ElevenLabs, Google Cloud TTS, or Azure AI Speech). These neural engines are crucial for educational software as they provide highly natural, expressive intonation rather than robotic phrasing. Voice & Language Profiles: I will implement strict parameter controls to support English, Spanish, and Chinese (Mandarin). The user interface will allow educators to seamlessly switch between distinct male, female, and child voice profiles, adjusting speech speed and pitch to suit different age groups and learning paces. Application Deployment: Whether you need this delivered as a desktop application, a mobile app (React Native), or a web-based portal, I will ensure the frontend is highly intuitive for content creators, allowing them to paste text, select the voice profile, and instantly download the synthesized audio file. Are you targeting a web application or a mobile app for this release? Best regards,
₹140,000 INR in 28 days
0.0
0.0

Stockholm, India
Member since Jun 10, 2026
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