AVIF to MOV Converter

How to Convert AVIF to MOV Online

1. Upload Your AVIF Files: Drag and drop or click "Add Files" to select one or many .avif images. Batch is supported — drop in a folder of stills and they'll be processed together.
2. Pick Merge Strategy and Duration: Choose "Merge images" to combine every AVIF into one MOV (slideshow / timelapse), or "Video per image" to produce one MOV per still. Set Duration per frame from 1/60s (single-frame at 60fps) up to 10 seconds. For a smooth 24fps timelapse, use 1/24s.
3. Pick Codec, Quality Preset, and Resolution (Optional): Default is H.264 at "Very High" — universal compatibility and small files. Switch the codec to H.265, ProRes, VP9, or AV1 for specific workflows. Pick a Resolution preset (4320p down to 144p), keep original, scale by percentage, or enter exact Width × Height. Set Background Color (Black, White, and 20+ named colors) if image aspect doesn't match output.
4. Convert and Download: Click Convert. Files process in your browser session — no sign-up, no watermark, originals never leave your device.

Why Convert AVIF to MOV?

AVIF (AV1 Image File Format) was published by the Alliance for Open Media in February 2019 and gives you 30-50% smaller files than JPEG at matching quality. The trade-off is workflow friction: AVIF is not in Apple's official Final Cut Pro supported-still-image list (BMP, GIF, HEIF, JPEG, PDF, PNG, PSD, RAW, TGA, TIFF). MOV — Apple's QuickTime container — is the path of least resistance into Final Cut Pro, Motion, Compressor, Keynote, and the broader Apple toolchain. Common reasons people make this conversion:

• Final Cut Pro and Motion timelines — AVIF can fail to import or render unpredictably depending on the FCP version. A MOV with a single H.264 frame at the duration you choose drops onto the timeline like any other clip.
• Photo slideshows for Apple TV / Keynote — Combine dozens of AVIF stills into one MOV slideshow at 3-5 seconds per frame; Keynote and the Photos app embed MOV cleanly without third-party plugins.
• Timelapse from AVIF burst captures — Web pipelines and modern Android phones increasingly export AVIF. Merging a folder at 1/24s or 1/30s per frame produces a finished timelapse video without per-frame re-encoding to JPEG first.
• Motion graphics with ProRes or animation codec — Pick ProRes for an editor-friendly intermediate, or pick a lossless codec when the AVIF will become a still title card or background plate that gets composited downstream.
• AirDrop and iMessage delivery — MOV is recognized natively by Photos on iOS and macOS; AVIF as of early 2026 still triggers occasional preview / share-sheet quirks on older iOS releases.
• Embedding in older video editors — DaVinci Resolve, Premiere, and HitFilm have inconsistent AVIF support across versions; a MOV wrapper sidesteps the codec install dance.

AVIF vs MOV — Format at a Glance

Codec Choice for the MOV Output

Pick H.264 unless you have a specific editing or distribution reason to switch. ProRes balloons file size by 5-10× but stays editor-friendly for FCP timelines.

Frequently Asked Questions

Why convert AVIF to MOV instead of importing AVIF directly into Final Cut Pro?

Apple's official Final Cut Pro media-formats list names these still-image formats: BMP, GIF, HEIF, JPEG, PDF, PNG, PSD, RAW, TGA, TIFF. AVIF is not on that list as of FCP 11. Some recent FCP builds open AVIF inconsistently, but converting first to MOV (or to a supported still like JPG or HEIF) avoids the gamble — the import "just works" every time.

How long will each image display in the resulting MOV?

You control this with the Duration setting. Options range from 1/60s (one frame at 60fps — useful when you'll set frame rate downstream) to 10 seconds per frame, with common intermediate values like 1/24s, 1/30s, 1/2s, 1s, 3s, 5s. A 60-image AVIF folder at 1/30s makes a 2-second 30fps timelapse; the same folder at 5s per frame makes a 5-minute slideshow.

Can I merge multiple AVIF images into one MOV file?

Yes. Choose "Merge images" under Merge Strategy and all uploaded AVIF files combine into a single MOV in upload order. To produce one MOV per AVIF instead, choose "Video per image" — the converter outputs a separate file for each input.

Does the output MOV play on Windows or Android?

Yes for H.264, qualified yes for H.265. H.264 inside MOV plays in Windows 10/11 Movies & TV, VLC on every platform, and most Android players from Android 5+. H.265/HEVC requires Windows 10 1709+ with the HEVC Video Extensions installed, or VLC. ProRes plays back natively only on macOS / iOS — pick H.264 if your audience isn't all-Apple.

What's the difference between MOV and MP4 here?

Both are derivatives of the QuickTime / ISO base media file format and accept the same codecs (H.264, H.265, AAC). The container metadata differs: MOV preserves Apple-specific extensions like ProRes, ProRes RAW, Animation, and Apple Intermediate Codec; MP4 sticks to the ISO/IEC subset. Pick MOV for Final Cut Pro / Motion. Pick MP4 for sharing on Discord, WhatsApp, or non-Apple devices. The reverse direction — MOV back to MP4 — is at MOV to MP4.

Can I set a background color for off-aspect images?

Yes. Under Background Color you can pick Black (default), White, Gray, Red, Blue, Green, Yellow, and 17 other named colors. The chosen color fills the letterbox / pillarbox area when the AVIF aspect ratio doesn't match the output resolution (for example, a square AVIF rendered into a 1920×1080 MOV gets vertical color bars on each side).

Will the AV1 compression in my AVIF survive into the MOV?

Only if you pick the AV1 codec for the MOV output. Decoding AVIF and re-encoding to H.264 or H.265 is a generational re-encode — quality is preserved if the AVIF was high-quality, but you lose AV1's compression efficiency. To keep the AV1 codec, set the Video Codec dropdown to AV1; playback then requires AV1-capable hardware or software (Chrome 70+, Firefox 67+, Edge 121+, macOS 13+, iPhone 15 Pro+).

Does the converter handle HDR or 10-bit AVIF correctly?

The H.264 default is 8-bit and will tone-map any HDR content down to SDR. To preserve a 10-bit pipeline, switch the codec to H.265 (Main10), ProRes (10-bit / 12-bit variants), or AV1. Note that not every downstream player handles HDR MOV correctly — Final Cut Pro 10.5+ does, QuickTime Player on older macOS may not.

Is there a file count or size limit?

The processing happens in your browser, so the practical cap is your machine's available RAM. A few hundred AVIFs at 1080p convert comfortably on most laptops; tens of thousands of frames or 8K stills will need a desktop with plenty of memory. There's no fixed numerical cap on the converter side. For pre-shrinking a single oversized AVIF before conversion, see Compress AVIF.