Online Video Subtitle Editor

Enhance your videos' accessibility and professionalism with our subtitle editor. Edit text, adjust timing, and refine captions to align with your brand and message.

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Make Your Videos Speak Volume With Auto Subtitle Generation in 70+ Languages.

Build a Celebrated AI Voice Brand – Trusted by Industry Leaders!

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Fast and Smart Video Subtitle Editor for Creators

Our online video subtitle editing tool lets you add, edit, and style subtitles quickly. Whether you're fixing timing, correcting text, or translating subtitles into 100+ languages, our tool makes it easy. Powered by automatic speech recognition (ASR), it accurately transcribes speech and generates subtitles in real time. You can adjust font, size, color, letter spacing, and even add animation effects or highlights to emphasize key phrases. Wavel supports downloads in srt, VTT, and TXT formats, so you can keep subtitles separate or burn them directly into your video. Designed for content creators, educators, and businesses, Wavel’s subtitle editor offers full customization with a simple drag-and-drop interface. Make your videos more accessible, engaging, and professional without complex editing software or time-consuming steps.

How to Use AI Video Subtitle Editor

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Upload Your Video

Go to your Wavel AI dashboard and open the AI Subtitle Generator. Upload the video you want to subtitle by dragging it in or selecting it from your device.

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Choose Language and Style

Select the language spoken in your video and the subtitle style. You can customize the font, size, color, and position to match your video tone or brand style.

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Generate, Edit & Download

Auto-generate subtitles using AI and use the built-in editor to make quick edits. If needed, re-translate your subtitles. Then, download the new file or export your video with styled subtitles already added.

Style Subtitles to Match Your Brand Using Subtitle Editor

Our video subtitle AI editor lets you style captions using your own fonts, colors, and layout. It helps your videos look polished and on-brand, whether for YouTube, product demos, or training content. Your subtitles feel like a natural part of your video.

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Voices
Voices

Translate Captions to Reach Global Audiences

Our online video caption editor supports 100+ languages so that you can share your videos across different countries. Easily translate subtitles, keep the original styling, and connect with more viewers without recording multiple versions of the video.

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Export Subtitles and Videos in Multiple Formats

Use Wavel from any browser on desktop, tablet, or mobile. Edit subtitles on the go and download them in SRT, VTT, or TXT. You can also export your video with hardcoded captions, perfect for social media or platforms that do not support subtitle files.

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Voices

Find Your Perfect Voice: Explore 100+ AI Voice Languages

Our robust AI voice library spans the world's languages and accents, while our generative voice AI meticulously replicates any voice, language, or inflection. Achieve unprecedented levels of personalization and nuanced communication.

Need Extra Reasons to Love Wavel AI?

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For Sales Teams

Create pitch-perfect video demos, walkthroughs, and personalized outreach — all from one place. Sell smarter, not harder.

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For E-Learning Platforms

Create immersive, multilingual learning experiences at scale. From voiceovers to subtitles — all in one tool.

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For Marketers

Run campaigns faster with AI-powered video ads, social clips, and repurposed content — no jumping between tools.

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For HR Teams

Onboard, train, and engage employees with AI-powered video content — no editing expertise required.

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For Educators

Record, dub, subtitle, and share lessons in minutes. Teach more effectively with zero tech hassle.

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Short Clips

Create bite-sized video snippets in a click

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For Customer Support

Turn FAQs into explainer videos, localize them with voiceovers and subtitles, and reduce ticket load effortlessly.

Hear From Our Community

Listen to what real users love about Wavel AI straight from the Wavel Community.

Anna P.

Anna P.

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.

Slashdot Rating
Rated 5/5
View review
Stephen H.

Stephen H.

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.

Slashdot Rating
Rated 4/5
View review
Salim L.

Salim L.

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.

Slashdot Rating
Rated 5/5
View review
Chiranjeevi n.

Chiranjeevi n.

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.

G2 Rating
Rated 4.5/5
View review
Peter M.

Peter M.

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.

G2 Rating
Rated 5/5
View review
Keegan D.

Keegan D.

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.

G2 Rating
Rated 5/5
View review
Matt Han

Matt Han

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.

Product Hunt Rating
Rated 5/5
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Roberto Gómez

Roberto Gómez

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.

Product Hunt Rating
Rated 5/5
View review
Alex Fall

Alex Fall

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.

Product Hunt Rating
Rated 5/5
View review

Frequently Asked Questions

What is video subtitle editor? wavel
AI video subtitle editor is a tool that lets you add, style, and edit subtitles for your videos. You can adjust font, color, size, and placement. Wavel AI subtitle editor also offers translation, voiceover options, and automatic subtitle syncing.
How do I add subtitles using Wavel AI? wavel
Upload your video to the AI subtitles tool on Wavel AI, choose the spoken language, and let the AI auto-generate subtitles. You can edit the text, style it, and export your video or subtitle file, all directly from your browser with no extra software needed.
Do I need any special software to edit subtitles? wavel
No, you do not need to install anything. Wavel AI subtitle generator has a built-in AI editor. You can create, edit, style, and download subtitles from one simple subtitle generator tool, and directly from your web browser.
Can I edit auto-generated subtitles manually? wavel
Yes, after Wavel AI creates your subtitles, you can edit the text, fix any mistakes, and re-translate the video. The built-in editor gives you full control over making your captions accurate and visually consistent with your video.
How do I edit subtitles in a video online? wavel
With Wavel’s video subtitle editor, just upload your video, and the AI will auto-generate subtitles. You can then edit the text, timing, font, and layout directly in your browser, without needing to download anything.
Does the Wavel subtitle editor support animated text? wavel
It does! Wavel lets you add motion effects to your video subtitles, making them more engaging and visually appealing. Perfect for reels, tutorials, or anything that needs a little extra flair.