Upload-ready image tool
Compress PNG to 100KB
PNG files can be hard to fit into strict upload limits. This preset converts to JPG, fills transparency with white and targets a 100KB result.
1. Select image
Drop a file or choose one from your device.
2. Adjust preset settings
Change KB, dimensions, crop or format if needed.
3. Download result
Preview the new file before saving it.
Browser processing
PNG to 100KB
To reliably hit 100KB, PNG files are converted to JPG and transparency becomes white.
Preset values are only a starting point. Adjust the fields above if your upload form asks for a different KB limit, format or size.
Original preview
Result preview
How to use this tool
- 1
Upload the PNG.
- 2
The tool converts it to JPG and compresses it.
- 3
Download the smaller file.
Useful for
- Portal uploads
- Logo previews
- Small screenshots
Preset settings
- target
- 100KB
- output
- JPG
- conversion
- PNG to JPG
Are images uploaded to a server?
No. UploadReady V1 processes selected images locally in your browser and does not store them.
Will transparency be preserved?
No. This preset outputs JPG, so transparent areas are filled with white.
Why not keep PNG output?
PNG is often too large for strict KB limits. JPG usually produces smaller files for photos and screenshots.
Can I choose PNG output anyway?
Yes, but the result may not meet the 100KB target because PNG compression is mostly lossless.
What formats are supported?
V1 supports JPG, PNG, WEBP and best-effort HEIC/HEIF conversion where your browser and file allow it. PDF tools are intentionally not included in this first image-focused release.
Related UploadReady tools
These internal links point to nearby presets that solve similar upload-size, dimension or conversion tasks.