PNG to HEIC
Convert PNG to HEIC
Upload a PNG file and download HEIC. Typical use: compact photos used on many Apple devices.
How it works
Drop one PNG file (up to 10 MB), start conversion, and download the result. The file is processed on the server.
Security and privacy
Encryption at rest
Files are encrypted during storage with AES-256-GCM using a unique key per file
Auto-deletion
Uploaded and processed files are removed after the session ends
Temporary sessions
Processing sessions expire automatically and are not kept as a permanent archive
Protected download links
Downloads require a short-lived access token — not a public permanent URL
Recommended tools
FAQ
PNG files with the extension are supported.png up to 20 MB in size. Images must contain no more than 40 million pixels; corrupted files or unsupported codec variants may not open.
Yes. Files are transferred over a secure connection, encrypted while stored on the server, and automatically deleted. Flimpa does not store documents permanently and does not use them to train models.