Increase image size
Make a file reach a minimum KB size.
Drop images hereor Choose files · Paste from clipboard with Ctrl+VJPG · PNG · WebP · AVIF · HEIC · TIFF · GIF · BMP · SVG · PSD · RAW
- Add images by dropping, choosing or pasting them.
- Adjust the options — everything previews on your device.
- Run, compare before and after, then download or share.
Increase image size
Some forms reject files that are too small. Raise the file to a minimum size by adding harmless padding, or by re-encoding at higher quality.
How it works
- Add images by dropping, choosing or pasting them.
- Adjust the options — everything previews on your device.
- Run, compare before and after, then download or share.
Frequently asked questions
Why would I make a file bigger?
Some portals reject files below a minimum size, for example 20 KB. This tool raises the size to the minimum you set.
Does padding damage the image?
No. Padding appends bytes after the image data, which every viewer ignores. Choose Re-encode if a portal validates the image strictly.
Is the result still a valid JPG or PNG?
Yes. Both methods produce files that open normally in browsers, phones and office software.