Compress image to 100 KB
Need a photo under 100 KB? Drop your image below and FileTinker compresses it to 100 KB or smaller right in your browser — nothing is uploaded. The target is preset to 100 KB, so just add your image and download.
More presets
Jump to another preset — each opens its own page ready to go:
How to compress an image to 100 KB
- Drag your JPG, PNG or WebP into the box above — it's read straight into your browser, never uploaded.
- The target is already set to 100 KB; FileTinker re-encodes the image until it fits at or under that size.
- Preview the result and download. If 100 KB is too small for this image, you're told clearly instead of handed a broken file.
About compressing to 100 KB
Compressing to 100 KB reduces a photo's file size by re-encoding it more efficiently and, when needed, lowering quality slightly — handy for upload limits, email attachments and forms that cap files at 100 KB.
Everything runs in your browser, so your image never leaves your device. JPG and WebP reach small targets like this most easily; very small targets may trade away some visible quality.
100 KB is the everyday sweet spot for job-portal profile photos, online application forms, and web uploads that ask you to stay light. The compressor trims quality only as far as needed to reach 100 KB or less, so faces and text usually stay clear while the file becomes easy to attach.
Frequently asked questions
How do I compress an image to 100 KB?
Drag your JPG, PNG or WebP into the tool above, leave the target at 100 KB, and press Compress. FileTinker shrinks it to 100 KB or under in your browser, then you download the result.
Will compressing to 100 KB reduce the quality?
Smaller targets mean more compression, so some quality is traded for size. FileTinker keeps the highest quality that still fits under 100 KB; if 100 KB is very small for a detailed photo, the tool tells you the closest size it could reach.
Are my images uploaded anywhere?
No. Compression happens entirely in your browser — your image never leaves your device and nothing is stored on a server.
Which formats can I compress to 100 KB?
JPG, PNG and WebP. The compressed file keeps its original format.
Will a 100 KB photo still look good on a job portal?
In most cases yes, since 100 KB holds enough detail for a clear profile picture or scanned document. The tool lowers quality only as far as needed to reach 100 KB or under, so the drop is far less aggressive than at 20 or 50 KB.