Bulk image compression, 100% in your browser.
No uploads · nothing leaves your device
PNG is lossless — quality has no effect.
Steps quality down (floor 20) until each image fits. Lossy formats only.
Output is always MP3. Lower bitrate = smaller file, less detail.
Steps bitrate down (floor 64 kbps) until each file fits.
| File | Original | New | Saved | Status |
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