AV1 to HEIC Converter
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Supports: AV1
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Need help?AV1 to HEIC Converter
AV1 is a modern, royalty-free video codec built by the Alliance for Open Media for efficient streaming. HEIC is a still-image format that wraps an HEVC-compressed photo in an HEIF container, storing it at roughly half the size of an equivalent JPEG. This tool decodes your AV1 clip, grabs a single frame at the timestamp you choose, and writes that one frame as a HEIC image — it does not transcode the whole video into a sequence of stills.
There is a small irony worth flagging up front: AV1 was created specifically to avoid the licensing royalties that surround HEVC, and HEIC is built on HEVC. So this conversion pulls a frame out of a royalty-free codec and re-encodes it into a patent-encumbered one. If you only need a still that opens everywhere, convert the AV1 frame to JPG instead — see the support note below.
AV1 Format at a Glance
| Property | Value |
|---|---|
| Type | Video codec (not a container) |
| Standardized by | Alliance for Open Media (AOMedia), 2018 |
| Licensing | Royalty-free / open |
| Typical container | MP4, WebM, MKV |
| Compression | Lossy; more efficient than H.264 and HEVC at the same quality |
| Best for | Streaming and storage where bandwidth matters |
| Native browser playback | Chrome, Firefox, Edge; Safari 17+ on supported hardware |
HEIC Format at a Glance
| Property | Value |
|---|---|
| Type | Still image (single frame) |
| Container / codec | HEIF container holding an HEVC-encoded image |
| Standardized by | MPEG (HEIF, ISO/IEC 23008-12); HEIC is Apple's profile |
| File size | Around half an equivalent-quality JPEG |
| Color and HDR | Supports 10-bit color, HDR, and an alpha (transparency) channel |
| Default on | iPhone and iPad photos since iOS 11 |
| Native browser support | Safari 17+ on macOS and iOS only; not Chrome, Firefox, Edge, or Android browsers |
How to Convert AV1 to HEIC
- Upload Your AV1 File: Drag and drop your AV1 clip onto the page, or click "+ Add Files" to pick it from your computer.
- Choose Specific Frame: Under Frame Selection, keep "Specific Frame" selected and set "Time (seconds)" to the moment you want — for example, 2.1 grabs the frame at 2.1 seconds. ("Multiple Screenshots" instead saves several separate files.)
- Set Quality and Resolution: Leave "Quality Preset" on "Very High (Recommended)", or lower it for a smaller file; use "Resolution Percentage" or a preset to scale the frame down.
- Convert and Download: Click "Convert" and save the HEIC file. No sign-up, no watermark.
Frequently Asked Questions
Does this convert the whole AV1 video or just one frame?
Just one frame. The tool seeks to the timestamp you set under "Time (seconds)" and writes that single moment as a HEIC image. If you want several stills from the same clip, switch to "Multiple Screenshots", which produces separate files instead of one.
Will my HEIC file open on Windows, Android, or in Chrome?
Often not without help. Per caniuse, only Safari 17+ on macOS and iOS displays HEIC natively; Chrome, Firefox, Edge, and Android browsers do not. Windows can open HEIC if Microsoft's HEIF/HEVC extensions are installed, and Android support is spotty. For a still that opens everywhere, extract the frame as JPG instead.
Why is HEIC so much smaller than JPEG?
HEIC stores its image with HEVC (H.265), which compresses still frames more aggressively than JPEG's older DCT method. In practice that lands a HEIC at roughly half the size of an equivalent-quality JPEG, which is why iPhones adopted it to halve photo storage.
Does the HEIC keep HDR or transparency from the source frame?
HEIC the format can carry 10-bit color, HDR, and an alpha channel, so the container supports it. Whether your specific frame ends up HDR depends on the source AV1 and the encode settings — a standard SDR clip produces an SDR still, not an HDR one.
Isn't it odd to put a royalty-free AV1 frame into HEVC-based HEIC?
It is a fair point. AV1 was designed by AOMedia to sidestep HEVC's patent royalties, and HEIC is built on HEVC, so you are moving from an open codec into a licensed one. That is fine if you specifically need HEIC for the Apple ecosystem; if you do not, JPG or PNG avoids the licensing tangle and opens more widely.
What quality should I use for an AV1 to HEIC frame?
In our testing, "Very High (Recommended)" keeps the frame visually indistinguishable from the source while still benefiting from HEIC's compression. Drop to a lower preset only when you need a smaller file and can accept softer detail; HEIC tends to hold up better than JPEG at the same target size.
Can I grab a frame and save it as something other than HEIC?
Yes. The same single-frame extraction feeds other outputs — use convert AV1 to JPG for maximum compatibility, or the format-agnostic video to HEIC tool if your source is something other than AV1.