Compress an image to 100 KB
100 KB is a common cap for applications, email signatures, and older CMS fields.
This page aims each file at 100 KB or smaller. It may scale the longest edge to get there.
- Target: 100 KB or smaller.
- Useful for portals that reject larger photos.
- Local processing for documents that should not be uploaded twice.
Each file aims at 100 KB or smaller. The tool may reduce dimensions if needed.
100 KB versus 50 KB
100 KB leaves more room for a face photo. Use 50 KB only when the form demands it.
If 100 KB still looks weak, check whether the form allows 200 KB.
Forms that ask for 100 KB
University applications, some visa helpers, and intranet profiles still name this limit.
Compress here, then upload in the form. Keep the original in another folder.
Frequently asked questions
Yes. 100 KB is 0.1 MB. This page uses that cap.
JPEG photos stay JPEG. HEIC converts to JPEG so the form can open the file.
Yes. Select a batch. Each file aims at 100 KB.