You have the video. You have the SRT file. Now, combine them flawlessly. Upload your MP4 and SRT files to merge and hardcode your subtitles into a single, perfectly captioned video in seconds.
Seamless AI voice dubbing in multiple languages to create perfect voice dubs that sound just like you, in any language.
Auto-generate accurate, time-synced AI subtitles in any language, fast and hassle-free.
Instantly convert written text to high-quality voice with text to speech, real human voices made with AI.
Clone voices with stunning accuracy to create personalized audio at scale. No voice actors needed.
Turn one video into multiple scroll-stopping clips using the AI Clip Generator.
Turn your script into ready-to-share videos with visuals, voice, and subtitles with AI video generator.
Transform any voice with Wavel’s AI voice changer realistic, expressive, and customizable in any style or accent.
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Build a Celebrated AI Voice Brand – Trusted by Industry Leaders!
Want to make your videos more engaging and accessible? With Wavel AI, add SRT to MP4 videos effortlessly. Simply embed subtitles or upload SRT files into your MP4 videos. Powered by precise timecode alignment, cue parsing, and subtitle rendering, this feature ensures captions sync accurately with dialogue. You can customize text style, font size, color, and position for a polished look. Ideal for content creators, educators, marketers, and social media pros, this tool boosts comprehension, accessibility, and viewer retention. Once your subtitles are embedded, export the final file in MP4 for instant sharing or keep a standalone SRT for flexibility. If you need to translate your subtitles before merging, a video translator can help you adapt your SRT files for any language, expanding your global reach. Plus, Wavel AI offers related tools like auto subtitle generator, voiceovers, and AI dubbing, giving you everything you need to create inclusive, multilingual video content, all in one seamless platform.
We designed our tool to make the process of combining SRT and MP4 files incredibly simple, fast, and flexible.
Our editor makes it easy. Upload your MP4 video, then upload your corresponding SRT file. Our smart timeline automatically syncs your subtitles with the video's audio. You can easily adjust the overall timing offset if needed to achieve perfect synchronization.
Built for creators, teams, and global brands ready to scale.
Jump between video, voice, and script tools without missing a beat.
Cut production time, keep every ounce of creative control.
Your SRT file contains the text and timings, but we give you control over the style. Before you merge, use our intuitive editor to change the font, size, color, and background of your captions. Preview the changes in real-time to get the exact look you want.
Take your global content strategy a step further. After merging your translated SRT file, consider using our ai dubbing service to create a professional voiceover in the same language, delivering a truly native viewing experience.
While you came here to add an SRT, sometimes you might need captions for a video that doesn't have a file. For those cases, you can use our built-in auto subtitle generator to create a new subtitle track with 99% accuracy.
Drag and drop your MP4 video into the editor. Then, click the "Upload Subtitles" option and select your .srt file from your computer.
Upload your existing SRT subtitle file, or use Wavel AI to automatically create one using AI-powered speech recognition with precise timestamps.
Watch the preview to ensure everything is perfectly synced. Use the style menu to customize the look of your captions.
Click Export. We will render your video, permanently burning the SRT subtitles into the MP4 file. Your new, universally compatible video is ready to download and share.
You have downloaded your SRT file from YouTube but need to post the video on Instagram. This is the tool for you. Quickly burn those captions into your video to create engaging ai shorts and other content that performs well in silent-play environments, ensuring your message is never missed.
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You have just received translated SRT files for a global ad campaign. Use this tool to efficiently create multiple language versions of your primary video ad. Maintain brand consistency with custom styling and ensure your ads are fully accessible and effective in every target market.
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You have meticulously prepared transcripts as SRT files for your online lectures. Easily merge them with your video recordings to create professional, accessible e-learning content. This makes it easier for students to follow along and is essential for accessibility compliance. Enhance your modules further by converting your text to voice with a text to speech tool.
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For Sales Teams
Create pitch-perfect video demos, walkthroughs, and personalized outreach — all from one place. Sell smarter, not harder.
For E-Learning Platforms
Create immersive, multilingual learning experiences at scale. From voiceovers to subtitles — all in one tool.
For Marketers
Run campaigns faster with AI-powered video ads, social clips, and repurposed content — no jumping between tools.
For HR Teams
Onboard, train, and engage employees with AI-powered video content — no editing expertise required.
For Educators
Record, dub, subtitle, and share lessons in minutes. Teach more effectively with zero tech hassle.
Short Clips
Create bite-sized video snippets in a click
For Customer Support
Turn FAQs into explainer videos, localize them with voiceovers and subtitles, and reduce ticket load effortlessly.
Listen to what real users love about Wavel AI straight from the Wavel Community.
Senior Social Media Manager
Wave AI is truly a remarkable company that has revolutionized the way we perceive voices and language solutions. Their comprehensive approach, which encompasses a wide array of language solutions under one roof, is nothing short of impressive. With a strong focus on the positive aspects of our voices, Wave AI has brought a refreshing perspective to the industry. Their commitment to innovation and excellence is evident in every aspect of their work. It's a pleasure to partner with a company that embodies such a forward-thinking and customer-centric approach.
Marketing
As a content creator, I've always sought innovative tools to enhance the quality and impact of my work, and Wavel AI has quickly become my go-to choice for voiceovers. With a library spanning over 250 voices and supporting more than 40 languages, I've been able to cater to a global audience effortlessly. Tutorial videos and chat bot also really prompt to help.
Manager
The option to Collab is amazing because as a content creator, collaborations are quite frequent. Different team members are able to view and edit files, work on the same content concurrently, and share inputs, allowing for true real-time collaboration. You don't have to individually notify anyone. They will get to know your activity which cuts down extra time.
Growth Marketer
I was happy with its realistic AI voiceovers, their support during problems and multilingual support as well which makes it an ideal tool for content creators like us who need a high quality voice generation for work or use and its ease of use, implement and integration was a cherry on top.
Graphic Designer
The voice cloning ability is one of its outstanding ones in Wavel.ai. It can mimic the voice of a person with such precision that it can accurately reflect the tonal variations as well as the impassioned modulation of a person. The speed and the performance of the tool in processing audios are also good; very time-saving for the content producers.
Video Editor
As a video editor i need many audios for my video and also i have to perform some editing with dubbing or subtitle related part and here WavelAi solve my approx all problem in just a minutes.
IT Company Marketer
Wave AI is truly amazing! One of its most impressive features is the Voice Cloning function. This function allows you to create long-hour video content with authentic voices that do not require human interpretation. You can even include the voice of your favorite singer powered by AI.
Co-founder
Really cool tool. I run an international company and I have thought about new use cases in order to generate content for my audiences. It works really well and looking forward to the evolution of this technology.
AI enthusiast and Product Manager
You can fine-tune the audio output to meet your specific needs, whether you want to adjust the voice speed, tone, or volume. This level of control is especially useful if you're creating audio content for a particular audience. When it comes to audio output quality, Wavel AI is outstanding.
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