Convert APNG to MP4 Online Free
Convert APNG to MP4 free online in seconds. Secure upload, auto-deleted after conversion. No signup, no software install.
By ChangeThisFile Team · Last updated: March 2026
ChangeThisFile converts APNG animated images to MP4 video format using FFmpeg on secure servers. Transform animated PNG files into MP4 videos for broader compatibility across devices and platforms. Encrypted upload with automatic deletion after conversion, completely free.
Convert APNG to MP4
Drop your APNG file here to convert it instantly
Drag & drop your .apng file here, or click to browse
Convert to MP4 instantly
APNG vs MP4: Format Comparison
Key differences between the two formats
| Feature | APNG | MP4 |
|---|---|---|
| Container type | Animated PNG image | Video container (MPEG-4) |
| Compression | Lossless PNG compression | Lossy video compression |
| Color depth | 24-bit true color + alpha | 24-bit RGB |
| Transparency | Full alpha channel support | No transparency support |
| Browser support | Modern browsers only | Universal support |
| Mobile compatibility | Limited on older devices | Native video playback |
| Social media support | Not supported | Universally accepted |
| File size | Large for complex animations | Smaller with compression |
| Playback controls | No controls | Video controls (play/pause/seek) |
| Streaming | No streaming support | HTTP streaming compatible |
When to Convert
Common scenarios where this conversion is useful
Social media video uploads
Convert APNG animations to MP4 for posting on Instagram, TikTok, Facebook, Twitter, and other platforms that require video formats for animated content.
Video production workflows
Transform APNG graphics into MP4 for integration into video editing projects, presentations, or multimedia content where video formats are required.
Website video backgrounds
Convert APNG animations to MP4 for use as looping video backgrounds on websites, providing better performance and mobile compatibility.
Mobile app compatibility
Convert APNG files to MP4 for apps and platforms that don't support animated PNG but have full video playback capabilities.
Email and presentation embedding
Transform APNG animations to MP4 for embedding in email campaigns, PowerPoint presentations, or platforms that support video but not animated images.
How to Convert APNG to MP4
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1
Upload your APNG file
Drag and drop your animated PNG file onto the converter, or click to browse. Files up to 50MB are supported.
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2
Server-side conversion
Your file is securely uploaded and converted to MP4 using FFmpeg on our servers. This preserves all animation frames as video.
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3
Download the MP4
Once conversion is complete, download your MP4 video file. The original APNG is automatically deleted from our servers.
Frequently Asked Questions
MP4 offers universal compatibility across all devices, browsers, and platforms. While APNG provides higher quality, MP4 ensures your animation will play everywhere, including social media platforms that don't support animated PNG files.
Yes, all animation frames from your APNG are converted into video frames in the MP4. The timing and sequence are maintained, though the format changes from image animation to video.
MP4 doesn't support transparency, so transparent areas in your APNG will be converted to a solid color (typically black or white). If transparency is crucial, consider converting to WebM with alpha channel support instead.
Yes, completely free with no signup required. Convert unlimited APNG files to MP4 without cost or watermarks.
No. All uploaded APNG files are automatically deleted immediately after conversion. Nothing is stored or retained on our servers.
Conversion time depends on your APNG file size and animation complexity. Most files convert within seconds, though larger animations may take longer.
Some quality loss may occur since MP4 uses lossy compression while APNG uses lossless compression. However, the difference is usually minimal and the trade-off for universal compatibility is worthwhile.
The converter uses optimal default settings for quality and compatibility. The output MP4 will maintain the original dimensions and frame rate of your APNG animation.
The converter uses H.264 (AVC) codec, which provides excellent compression and universal compatibility across all devices and platforms.
Yes, you can convert MP4 back to animated formats, but you won't recover the lossless quality or transparency that was lost during the original APNG to MP4 conversion.
The MP4 video will contain all frames from the APNG animation. Whether it loops depends on how you play it - most video players can be set to loop the video continuously.
APNG files up to 50MB are supported for free conversion. Larger files may require breaking into smaller segments before conversion.
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Need to convert programmatically?
Use the ChangeThisFile API to convert APNG to MP4 in your app. No rate limits, up to 500MB files, simple REST endpoint.
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