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Compress Image
Compress by quality, or hit an exact KB target (e.g. registration photos under 100KB)
🔒 Local · no uploads⚡ Truly freeNo sign-upNo barriersTarget KB sizeBatch processingZip download
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Drop files here, or click to select
JPG / PNG / WEBP, multi-select supported
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Free · no sign-up · no uploads — good tools deserve to be seen
Compression tips
- For web images, a max width of 1920px at 75% quality usually cuts size by 60% or more.
- For strict size limits (exams, visas), use "Compress to target size" — the tool finds the clearest quality that still fits.
- PNG keeps transparency; "target size" mode outputs JPG to keep the size controllable.
- If compression would make a file larger, the original is kept untouched.
Privacy note
Compression runs entirely in your browser. Photos are never uploaded to any server, so you can safely process IDs and private photos.