Image Converter
Switch between JPG, PNG and WebP — in batches, right on your device.
- No uploads
- Batch + ZIP
- Before/after preview
- Free, no sign-up
Drop images here
or browse files · paste with Ctrl+V
Processed on your device — never uploaded
Result
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Your converted files will appear here with a before/after preview.
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Convert JPG, PNG and WebP without uploading
The Lindajzmin image converter changes image formats directly in your browser. Drop in one photo or a whole folder’s worth, pick JPG, PNG or WebP, and download the results individually or as a single ZIP.
Use WebP for the web (it’s typically 25–35% smaller than JPG at the same quality), PNG when you need lossless pixels or transparency, and JPG for maximum compatibility with older apps and printers.
How to use it
- Drop, paste or browse for your images.
- Choose the output format and quality.
- Check the preview, then download one file or the ZIP.
Features
- Batch convert up to 60 images at once
- Live before/after slider to judge quality
- Optional resize to 75%, 50% or 25%
- Custom background colour when flattening transparency to JPG
- ZIP download for the whole batch
- Strips EXIF metadata (including GPS) as a side effect