Transparent WebP?
JPG can't store transparency, so transparent areas are filled with the background color you choose (white by default). Need to keep transparency? Pick PNG instead.
Quick answers
Why do websites use WebP?
It's 25–35% smaller than JPG at the same quality, so pages load faster. Some older apps still don't open it.
Why use this converter
- HEIC that actually works on Windows and Android — iPhone photos are decoded with libheif (WebAssembly) right in the page. Safari users get the built-in decoder.
- Private — no upload, no account, no queue. Convert family photos or ID scans without sending them anywhere.
- Batch + ZIP — drop dozens of files, download them one by one or as a single ZIP.
- Strips location data — the new files have no EXIF, so sharing them doesn't reveal where they were taken.
Which format should I pick?
- JPG — photos you'll share or upload anywhere. Works everywhere.
- PNG — screenshots, logos and graphics with text or transparency. Lossless, bigger files.
- WebP — websites. Usually 25–35% smaller than JPG at the same quality, keeps transparency.
- AVIF — the smallest files, if your browser can create them (the option only appears when it can).
Frequently asked questions
How do I convert HEIC to JPG on Windows?
Drop the .heic files here and keep “JPG” selected. The first HEIC file loads a 1 MB decoder once; after that each photo takes about a second.
Is there a file limit?
No fixed limit. Files are converted one at a time to keep memory low, so even a phone can handle a big batch.
Why is my PNG bigger than the original JPG?
PNG is lossless, so it stores every pixel exactly — photos become much larger. Use JPG or WebP for photos.
Are animated GIFs kept animated?
No — the first frame is converted to a still image.