Convert heic to tiff
Converted on your device. Files never leave this tab.
Nothing is uploaded
The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many HEIC files as you like.
Real TIFF output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About HEIC
HEIC (HEVC-coded HEIF image)
HEVC-compressed images in a HEIF container. iPhones have saved photos this way by default since iOS 11 in 2017, at much smaller sizes than JPG, but Windows and many websites cannot open them without extra codecs. Convert HEIC to JPG or PNG to open iPhone photos on Windows, upload them to sites that reject HEIC, or share them.
About TIFF
Tagged Image File Format
A container from Aldus, first released in 1986 and now owned by Adobe, that can hold multiple pages, high bit depths and lossless compression such as LZW or ZIP. Scanners, print shops and archives use it widely. Use it for print work and archived scans where no quality can be lost.