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Shrink a file
Make a photo or PDF smaller: exact KB windows, exam photos, and signature sizes.
Every tool in this list runs in the browser. Nothing you open is uploaded. Pick one, or go back to the dial if you would rather start from a verb.
Resize image in KB
Exact size in KB
Compress image to 20KB
Photo under 20 KB
Compress image to 50KB
Photo under 50 KB
Increase photo size in KB
Raise the file size
Signature resize
Exam signature size
Compress PDF to 100KB
PDF under 100 KB
Compress PDF to 200KB
PDF under 200 KB
Compress PDF to 500KB
PDF under 500 KB
Compress PDF to 1MB
PDF under 1 MB
Compress PDF
PDF under your limit
Compress image
Photo under your limit
Resize image to 100 KB
JPEG around 100 KB
Resize image to 200 KB
JPEG around 200 KB
Last updated 10 November 2026.