Image tool · runs in your browser
Format converter
Convert batches of images between JPG, PNG and WebP. iPhone HEIC photos are supported too.
- No uploads
- Free
- No sign-up
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Good to know
- JPG is the most widely accepted format for forms and email.
- PNG keeps transparency and sharp edges for screenshots and logos.
- WebP gives smaller files for websites.
Questions & answers
Can I convert iPhone HEIC photos?
Yes. HEIC photos are decoded in your browser and can be saved as JPG, PNG or WebP.
Which format should I choose?
JPG for photos and forms, PNG for screenshots, logos and transparency, WebP for the smallest files on websites.
Is it really free?
Yes. Every Feemag tool is free, with no sign-up, no watermarks added by us and no daily limits.
Are my files uploaded anywhere?
No. Your files are processed by your own browser on your device and never uploaded to a server. That also makes it fast, even on big files.
Does it work on my phone?
Yes: in any modern browser (Chrome, Safari, Edge or Firefox) on iPhone, Android, Mac, Windows and Linux.
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