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Need a mobile-optimized PDF? Crafex compresses locally in your browser — optimized for smaller screens and touch navigation. 100% private, zero file uploads.
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 1MB, try Medium first — switch to High if still over limit. All processing stays in your browser.
Use 1MB target for fast mobile loading on cellular networks.
Single-column layouts compress best for mobile devices.
Reduce page count before compressing for the best mobile experience.
Your Target
1MB
Fits most portals & email
Recommended Quality
Low
Switch levels in widget until size fits
Privacy
100% Browser-Based
Files never leave your device
Everything for compress pdf for mobile device with Crafex.
No — 100% client-side WASM processing. Your PDF never leaves your browser.
Yes — free, unlimited, no sign-up required.
Under 1MB loads instantly on cellular; under 500KB is ideal.
Explore other size & exam-specific compressors — all private, same instant widget.
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