Convert MOV to APNG Online

Convert MOV to APNG Online — Lossless Animated PNG

MOV is Apple's QuickTime container — the default for iPhone clips, macOS screen recordings, and ProRes exports. APNG (Animated PNG) turns a short MOV into a looping image that keeps full 24-bit color and real 8-bit alpha transparency, with no 256-color palette and no quality loss between frames. Upload your MOV, set a frame rate and size, and download an APNG that plays inline in every modern browser. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark.

APNG is the right output when you want a GIF-style auto-looping image but with smooth gradients, clean transparent edges, and exact colors. Keep the clip short: because APNG is lossless, it is usually larger than the source MOV and larger than an equivalent lossy WebP.

APNG Format at a Glance

Animated APNG vs GIF vs WebP — Which Output Fits

If your priority is the smallest file for the web, MOV to WebP compresses far better than APNG because WebP can use lossy encoding. If your priority is rendering inline in email clients or the oldest possible viewers, MOV to GIF is the safest. Choose APNG when you specifically need lossless quality with clean alpha transparency — for example a logo loop or a sticker over a patterned background.

How to Convert MOV to APNG

1. Upload Your MOV File: Drag and drop or click "Add Files" to select a MOV. iPhone clips, QuickTime screen recordings, and ProRes exports all work; batch conversion is supported.
2. Set the Framerate: Choose an output framerate from the Framerate dropdown — 10 FPS (the recommended default) keeps the APNG smooth without ballooning the file. Higher rates look smoother but multiply the frame count and size.
3. Set Resolution and Colors (Optional): Use Image resolution to keep the original size, pick a preset, scale by percentage, or enter a custom Width × Height. Leave Colors on ORIGINAL for full 24-bit color, or switch to "By Color Reduction + Dither" to shrink the file. Image quality (%) trims detail to reduce size further.
4. Convert and Download: Click Convert and download your animated APNG. No sign-up, no watermark, processed on our servers and deleted after a few hours.

Frequently Asked Questions

What is APNG and what opens an APNG file?

APNG (Animated PNG) extends the standard PNG format to store multiple frames as a looping animation, while keeping PNG's lossless compression, 24-bit color, and full alpha transparency. It was retrospectively standardized as part of the W3C PNG Specification, Third Edition in 2023. Modern browsers open APNG directly in an <img> tag — Chrome, Firefox, Safari, Edge, and Opera all render it, and macOS Preview, iOS, and Android image viewers do too. In any viewer that does not understand APNG, the file degrades gracefully to its first frame as a static PNG rather than showing a broken image.

Why is my APNG larger than the source MOV?

Because APNG is lossless and stores every frame as full-color PNG data, while the MOV uses inter-frame video compression (H.264 or HEVC) that references previous frames and discards detail you can't see. A few-second 1080p MOV can become several times larger as an APNG at full resolution and frame rate. To shrink it: lower the framerate (10 FPS is plenty for most loops), reduce the resolution, and either lower Image quality (%) or enable "By Color Reduction + Dither." If small file size matters more than lossless quality, MOV to WebP will be much smaller.

Will APNG preserve transparency from my MOV?

Only if the source MOV actually has an alpha channel. Standard iPhone and QuickTime screen recordings are opaque — there is nothing transparent to preserve. ProRes 4444 MOVs do carry alpha, and in that case APNG keeps the full 8-bit alpha channel with smooth, anti-aliased edges — a real advantage over GIF, which only supports 1-bit (fully transparent or fully opaque) transparency and produces jagged edges.

Should I convert MOV to APNG, GIF, or WebP?

Pick APNG when you need lossless quality with clean transparency — logos, stickers, and detailed UI loops where exact color and smooth alpha edges matter. Pick GIF when maximum compatibility matters, especially for email clients, which render animated GIF but generally not APNG. Pick WebP when you want the smallest possible web download; Google's data shows lossless WebP is about 26% smaller than PNG, and lossy animated WebP is smaller still. APNG sits between GIF and WebP: better quality and color than GIF, larger files than lossy WebP.

What framerate should I choose for an APNG?

10 FPS is the recommended default and works well for stickers, reaction loops, and UI demos. Because APNG stores each frame as full lossless PNG data, the frame count directly drives the file size — doubling the framerate roughly doubles the size. Use higher framerates only when smooth motion is essential, and keep the clip short. In our testing, a short 480px screen-recording MOV at 10 FPS produced a clean, smoothly looping APNG, while the same clip at 30 FPS tripled in size with little visible benefit.

Does APNG work in email like a GIF?

Generally no. Animated GIF is the only animated image format that renders reliably across email clients such as Gmail, Outlook, and Apple Mail. Most email clients display only the first frame of an APNG, the same fallback an unsupported browser shows. If your animation is going into an email, convert to GIF instead. APNG is best for the web, app stickers, and messaging surfaces that support it.

Can I batch convert several MOV files to APNG at once?

Yes. Drop in multiple MOV files and each is converted on our servers; you can download them individually or as a ZIP. Framerate, resolution, quality, and color settings can be applied across the batch. There is no watermark, and uploads are deleted automatically after a few hours.

Does APNG keep the exact colors from my MOV?

Yes. APNG is lossless and stores full 24-bit color (16.7 million colors), so smooth gradients and subtle tones from the MOV survive without the banding you would see in a GIF, which is limited to 256 colors per frame. Leave Colors on ORIGINAL to preserve every color; switching to "By Color Reduction + Dither" trades some color accuracy for a smaller file. This exact-color fidelity, together with full alpha transparency, is the main reason to pick APNG over GIF.