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150KB sits between 100KB and 200KB caps — Medium usually hits it with great quality, High if your scan is dense. All local, all private.
Sweet spot for single doc uploads capped at 150KB.
100% Safe & Private – files never leave your browser
Browser-based compression via pdf-lib. No upload, no sign-up, instant.
or click to browse from your device
Single or multiple PDFs • No file size limit • No signup
Tip: For 150KB, try Medium first — switch to High if still over limit. All processing stays in your browser.
Try Medium first — 150KB is often hit without High's softening.
If 150KB still missed, drop blank pages before re-compressing.
For resumes with photo, keep High off to preserve face clarity.
Your Target
150KB
Fits most portals & email
Recommended Quality
Medium
Switch levels in widget until size fits
Privacy
100% Browser-Based
Files never leave your device
Everything for compress pdf to 150kb with Crafex.
Yes on Medium — photos stay crisp; High only if you must shave extra 20%.
Never — local scaling + object streams in your browser.
Free, unlimited, no sign-up.
Explore other size & exam-specific compressors — all private, same instant widget.
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