ICO to PNG
Convert ICO to PNG
Upload a ICO file and download PNG. Typical use: lossless graphics and screenshots with optional transparency.
How it works
Drop one ICO 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
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FAQ
ICO files with the extension are supported.The ICO is up to 20 MB in size. Images must contain no more than 40 million pixels; corrupted files or unsupported codec variants may not open.
Upload your ICO file, click start conversion, and download the PNG result.
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.