12 Best Video Converters for iOS, Android, Windows & Mac (2026 Edition)

Whether you’re editing videos for TikTok, preparing content for YouTube, or managing large marketing campaigns — video converters are essential.

They let you change video formats, resolutions, and file sizes to ensure your content looks perfect on every device.

In 2026, AI-powered converters like AI Studios make it easier than ever to convert, compress, and optimize videos for all platforms — automatically and losslessly.

Here are the 12 best video converters available for iOS, Android, Windows, and Mac this year.

Why You Need a Video Converter in 2026

Video formats, codecs, and platform specs keep evolving — and not all devices play them smoothly.

A good converter ensures your videos are compatible everywhere, while keeping quality intact.

⚡ Key Benefits:

• Convert videos to any format (MP4, MOV, MKV, AVI, WebM, etc.)
• Compress large files for faster sharing
• Maintain or enhance visual quality
• Optimize for TikTok, YouTube, and Instagram
• Batch-convert multiple videos efficiently

💡 Example: A marketing agency converts all campaign videos into mobile-friendly formats for TikTok, YouTube Shorts, and Reels — in minutes.

1. AI Studios

AI Studios by DeepBrain AI combines AI video generation, conversion, and optimization in one seamless browser-based workspace.

It not only generates AI videos but also automatically converts and optimizes them for multiple platforms — maintaining top-tier visual quality.

🔹 Key Features

• AI-powered video format and codec conversion
• One-click compression and optimization
• Automatic resolution matching (up to 4K)
• Browser-based — no installation required
• 150+ languages, 2,000+ avatars, and 7,000 templates

💰 Pricing (Yearly Billing)

🎯 Best For: Creators, marketers, and businesses converting videos for global use.

2. Wondershare UniConverter

A feature-packed desktop converter that handles compression, editing, and batch conversions easily.

Features:

• Supports 1,000+ formats
• Hardware-accelerated conversion
• Batch processing
• Built-in editor and compressor

Best For: Professionals needing all-in-one control.

3. HandBrake

An open-source favorite among developers and editors.

Features:

• Free and open-source
• Batch processing
• MP4, MKV, WebM support
• Advanced codec settings

Best For: Power users and tech-savvy creators.

4. Movavi Video Converter

Simple, fast, and highly reliable for quick conversions.

Features:

• Drag-and-drop interface
• Presets for mobile devices
• Quick editing tools
• 4K and HDR support

Best For: Beginners and small marketing teams.

5. Any Video Converter

A classic converter with strong compatibility and basic editing tools.

Features:

• Converts to MP4, AVI, MKV, FLV, WebM
• Basic trimming and cropping
• Supports YouTube video downloads

Best For: Home users and social media creators.

6. FFmpeg

The most flexible and developer-oriented conversion tool available.

Features:

• Command-line conversion power
• Full format compatibility
• Automation scripting support

Best For: Developers and professionals automating video workflows.

7. Adobe Media Encoder

Adobe’s professional-grade encoding software for creative studios.

Features:

• Optimized presets for Premiere & After Effects
• HDR and broadcast-quality exports
• GPU acceleration

Best For: Creative professionals and production teams.

8. Clipchamp

Microsoft’s browser-based video editor with easy compression and conversion tools.

Features:

• MP4 and MOV export presets
• Cloud storage integration
• Web-based interface
• Template library

Best For: Windows and social media creators.

9. iConv (iOS)

A dedicated iOS converter that handles common file types efficiently.

Features:

• Convert videos on iPhone and iPad
• Supports HEVC, MP4, MOV, and AVI
• Fast GPU-based processing

Best For: iPhone users and mobile editors.

10. VidCompact (Android)

An Android-based converter focused on speed and simplicity.

Features:

• MP4 and 3GP output
• Quick compression
• Trim and resize functions

Best For: Android users compressing short videos.

11. OnlineConvert

A cloud-based platform supporting all major file types.

Features:

• Converts video, audio, and document formats
• URL import option
• Cloud storage integration

Best For: Cross-platform users needing quick conversions.

12. Media.io

A lightweight web converter from Wondershare offering easy drag-and-drop functionality.

Features:

• Free for small file sizes
• Batch upload support
• Audio and video optimization

Best For: Casual users and small teams.

Comparison Table

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Why AI Studios Leads in 2026

While traditional converters focus on file conversion, AI Studios goes further — integrating AI-powered optimization directly into its video creation suite.

🔹 Standout Advantages

• Automatic AI optimization for every export
• Browser-based (works on all OS)
• 150+ language dubbing for global content
• Built-in compression and format conversion
• No technical setup required

Create, convert, and publish — all in AI Studios.

Final Verdict

AI-powered conversion is the new standard for 2026 — faster, smarter, and cross-platform.

Whether you’re a content creator, marketer, or enterprise team, AI Studios makes video creation and conversion effortless.

FAQs

1. Which video converter works on every platform?

AI Studios and OnlineConvert both run in your browser — no installation required.

2. Can I convert and compress videos in one step?

Yes. AI Studios and UniConverter include built-in compression and optimization.

3. What’s the best free video converter?

HandBrake is the best open-source desktop tool, while AI Studios offers a free web-based option with integrated AI features.