Compress an image to about 100KB
Flat tints and screenshots can approach 100KB easily; noisy photos may need smaller dimensions. Use width/height plus quality until your download lands in range.
resize-options.title
resize-tool-description
Practical workflow
Set the longest side between 800px and 1400px depending on subject. Drop JPEG quality into the 60–80 band and re-run until the preview still looks acceptable.
Transparent UI shots often compress better as WebP after PNG→WebP conversion than as ultra-low JPEG.
If you cannot hit 100KB
Reduce resolution further or crop empty margins. Very detailed photos may not fit 100KB at usable dimensions — consider linking a hosted full-size image instead of attaching.
Our temporary upload flow helps when you only need a short-lived proof attachment.
Next steps
After download, upload to our free host if you need a shareable URL for applications or marketplaces.
Compare JPEG vs WebP visually using the same dimensions; pick the smaller file if both look fine.
image-resizer-extra-info
resize-features.title
resize-features.aspect-ratio
resize-features.aspect-ratio
resize-features.quality
resize-features.quality
resize-features.multiple-formats
resize-features.multiple-formats
resize-benefits.title
resize-benefits.faster-loading
resize-benefits.faster-loading
resize-benefits.save-space
resize-benefits.save-space
common-sizes.title
| common-sizes.social-media | common-sizes.profile-picture | common-sizes.cover-photo | common-sizes.post-image |
|---|---|---|---|
| 170 x 170 | 820 x 312 | 1200 x 630 | |
| 110 x 110 | - | 1080 x 1080 | |
| 400 x 400 | 1500 x 500 | 1024 x 512 |