Image Compressor
Shrink photos dramatically while keeping them looking sharp.
- No uploads
- Live size preview
- Batch + ZIP
- Free, no sign-up
Drop images to compress
or browse files · paste with Ctrl+V
Processed on your device — never uploaded
Result
No images yet
Your compressed files will appear here with a before/after preview.
Ready0
Output size—
Change—
Compress images online — without putting them online
Large photos slow down websites, bloat email attachments and eat storage. The Lindajzmin image compressor shrinks JPG, PNG and WebP files right in your browser, so even private photos stay private.
Drag the quality slider and watch the file size and preview update live. Around 70–80% quality usually gives a large saving with no visible difference; adding a maximum dimension such as 1920 px often cuts size by another 50–80% for phone photos.
How to use it
- Add your images by dropping, pasting or browsing.
- Adjust quality, format and maximum size.
- Compare before/after and download individually or as a ZIP.
Features
- Live quality slider with instant size feedback
- Before/after comparison slider
- Auto mode keeps transparency by using WebP for PNGs
- Optional downscale to common web sizes
- Never returns a bigger file than you started with
- Batch processing and ZIP download