PNG to WebP
Turn PNG files into WebP, one or many at a time. WebP is Google’s newer format with small files, but many government portals and older apps do not accept it.
Choose your PNG filesMany files at once · back in one ZIPChoose file
Files and their new format
For ePUB the file opens in the Word/Text to ePUB tool — it has chapter and cover options.
Files are processed inside this browser. Nothing is uploaded.
How to use
- Choose your PNG files.
- Keep WebP selected (you can change it per file).
- Press Convert. Many files come back in one ZIP.
Frequently asked questions
What is PNG?
PNG keeps sharp edges, text and transparent areas perfectly, but photos become large files.
Why convert to WebP?
WebP is Google’s newer format with small files, but many government portals and older apps do not accept it.
Are my files uploaded?
No. The conversion runs inside your browser on your own device.