Transparency
The target can store an alpha channel, but converting an opaque image does not create transparent areas. Removing a background is a separate editing step.
JPEG to HEIC converter
- In your browser
- No upload
- Private by design
What happens when you convert JPEG to HEIC?
Encoding mode
Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained.
JPEG
Source
JPEG
Joint Photographic Experts Group
Compression: LossyTransparency: NoMetadata: Exif, ICC
A familiar format for photographs. JPEG keeps files compact by trading a little image detail for broad compatibility.
Explore JPEG format →HEIC
Target
HEIC
High Efficiency Image File Format (HEVC)
Compression: Lossy & losslessTransparency: YesMetadata: Exif, XMP, ICC, NCLX
HEVC-coded photographs in HEIF, with room for auxiliary images and capture metadata.
Explore HEIC format →Is JPEG → HEIC right for you?
Good choice when
- HEIC fits your delivery use: Device photography & image collections.
- Your receiving application supports the required HEIC variant.
- You can validate the destination’s sample precision and colour interpretation.
- You need a HEIC-compatible workflow that can hold transparency added in a separate edit.
Probably not when
- You need a guaranteed output file size or archival pixel equality. Encoder settings do not guarantee either.
- You require identical samples without a defined colour and precision policy.
- You expect automatic background removal or transparency.
JPEG to HEIC conversion details
- Transparency
- The target can store an alpha channel, but converting an opaque image does not create transparent areas. Removing a background is a separate editing step.
- Encoding mode
- Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained.
- Sample precision & colour
- Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained. Availability is checked on this device using native WebCodecs.
- Metadata & colour
- Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained. Availability is checked on this device using native WebCodecs.
- Compression
- JPEG: Lossy → HEIC: Lossy & lossless JPEG: Typical JPEG files are lossy. The original standard also defines a separate lossless mode; it is not the usual web or camera JPEG. HEIC: HEIC commonly uses lossy HEVC; HEVC also has lossless coding tools. Actual quality, bit depth and chroma depend on the encoded profile and settings, not on the .heic extension.
- Transparency
- Transparency is replaced with white by default. Change the background in Advanced options. Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained.
- Animation
- Still image output. Animated files use only the first frame; animation is not preserved.
- Colour depth
- Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained.
- HDR
- Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained. Availability is checked on this device using native WebCodecs.
- Multiple images
- Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained.
- Dimensions
- Rendered image dimensions are retained within the converter limits; this tool does not offer resizing. Orientation handling depends on the source decoder.
- Metadata
- Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
Common questions
Will the background become transparent?
The target can store an alpha channel, but converting an opaque image does not create transparent areas. Removing a background is a separate editing step.
Which compression mode will HEIC use?
Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained.
Are bit depth and colour values guaranteed to match?
Creates a lossy, opaque 8-bit sRGB HEIC using this device’s native encoder. Original P3/HDR precision is not retained. Availability is checked on this device using native WebCodecs.
Will metadata and colour profiles be retained?
Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.