Convert CRW to APNG Online

Convert CRW to APNG Online

Combine several Canon .CRW raw photos into one animated PNG — each CRW becomes a frame, played back in the order you upload them. This is the maker you want for a raw timelapse, a bracketed sequence, or a before/after loop, because APNG keeps full 24-bit color and lossless detail instead of crushing every frame to GIF's 256-color palette. Upload one CRW and you get a clean single-frame (static) APNG; upload several and they animate into one looping file.

How to Convert CRW to APNG

1. Upload Your CRW Files: Drag and drop your Canon .CRW files onto the page or click "Add Files." Each file becomes one frame in the order you add them, so arrange them before converting.
2. Set the Frame Rate: Pick a value from the FRAMERATE dropdown — 10 FPS (Recommended) for a smooth loop, or down to 1 FPS for a slideshow pace; the FPS controls how long each CRW frame is shown.
3. Adjust Quality, Resolution, or Colors (Optional): Use Image quality (%) to trade detail for size, set a Preset Resolution or Width x Height to scale the large raw dimensions down, or leave Colors on ORIGINAL for full-color frames.
4. Convert and Download: Click Convert and save your APNG. Files upload over an encrypted connection, are processed on our servers, and are deleted automatically after a few hours. No sign-up, no watermark.

APNG vs GIF for CRW Photo Frames

Frequently Asked Questions

How do I turn multiple CRW photos into one animation?

Add every CRW you want as a frame before you click Convert — upload order is playback order. Each raw file becomes one frame, and the FRAMERATE setting controls how long each is shown. This is the standard way to build a raw timelapse or bracketed sequence into a single moving file. A single uploaded CRW produces a valid one-frame (static) APNG, not an animation.

Why pick APNG over GIF for raw photo frames?

A Canon CRW carries the sensor's full continuous-tone data, and GIF caps every frame at 256 colors — so skies, skin tones, and smooth gradients break into visible banding and dither grain. APNG stores full 24-bit color losslessly, so each frame looks like the rendered raw instead of a posterized copy. In our testing, a 3-frame sequence rendered from PowerShot CRW files showed clean gradients as APNG, where the GIF version dithered across every smooth area.

Will I lose my raw editing latitude by converting to APNG?

Yes — converting bakes the current interpretation of each CRW into finished pixels. While a file stays raw, white balance, exposure, and highlight recovery are all still adjustable; once it is a frame inside an APNG you can no longer rebalance color or pull back blown highlights. Always keep your original CRW files as masters and treat the APNG as a disposable export. If you only need a single still, convert CRW to PNG for a lossless frame or CRW to JPG for a smaller photo.

Which browsers and apps play APNG files?

Chrome 59+, Firefox 3+, Safari 8+, Edge 79+, and current Opera all play APNG natively — about 94.7% of users worldwide per caniuse. In an app or old browser that does not support it, the file falls back to showing its first frame as a normal still PNG, so it never appears broken.

Are my CRW files kept private?

Your files are uploaded over an encrypted connection, rendered on our servers, and deleted automatically after a few hours. There is no sign-up, no watermark, and your files are never shared or made public. The real limit on a multi-frame raw job here is upload size and time, since legacy Canon CRW files typically run several megabytes each and a sequence adds up fast.