How to use it
- Drop your HEIC files into the box above or click “Choose files”.
- Adjust the options if you need to.
- Click “Convert to PNG” and download the result.
About the format
PNG is a lossless format that keeps every pixel exactly as it is and supports transparency. PNG files are larger than JPG, so choose PNG when quality matters more than file size.
Frequently asked questions
Will I lose quality?
Converting to PNG is lossless. For JPG you can choose the quality: 90–95 looks identical to the original for most photos while keeping the file small.
Can I convert many files at once?
Yes, drop as many files as you like — they are converted one after another and you can download each or all of them.
Is it free?
Yes. All tools on Convert-All-in-One are free to use, with no sign-up, limits on the number of files or watermarks.
Are my files uploaded anywhere?
No. The conversion runs entirely in your browser, on your own device. Your files are never sent to our server, which also makes it fast and safe for private documents.
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