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Reduce photo size to exact KB or MB. Resize & compress images, offline.
Stuck with "photo must be under 100KB" or "size must be 200×200"? Tired of uploads getting rejected? Image Compressor: Resize to KB is built to fix exactly that. Unlike ordinary tools that just shrink images roughly, this app uses a smart algorithm to precisely hit the target you enter — so your photo passes the upload limits of online forms, exam and job applications, recruitment portals and government sites on the first try. 【WHY CHOOSE US】 ✓ Hit an exact KB Enter "100KB" and get an image that stays under and as close as possible to 100KB. We'd rather give you 96KB than 101KB — because even 1KB over can get your upload rejected. ✓ Resize to exact dimensions Need 200×200 pixels? Or a 35×45mm passport photo? Just type it in or pick a preset and get the exact size (mm is auto-converted to pixels at 300 DPI). ✓ Size + dimensions at once Need both "200×200 px" AND "under 50KB"? The "Both" mode handles it in one step. ✓ Handy presets, one tap Built-in common specs — 50KB / 100KB / 200KB / 500KB / 1MB, 200×200px, 300×300px, passport 35×45mm and more. No technical knowledge required. ✓ 100% on-device, privacy first All compression happens on your phone. Your photos are never uploaded to any server. Safe, private, and works offline. ✓ Completely free Core features are free forever. No subscriptions, no in-app purchases. 【PERFECT FOR】 • Uploading photos for civil-service and other exam registrations • Resumes and ID photos on job & recruitment sites • Government, bank, and visa online forms • Smaller images for social media and email attachments • Any upload with a "file size ≤ XX KB" or "dimensions = XX×XX" requirement 【HOW IT WORKS】 1. Pick an image from your gallery or take a photo 2. Choose your target: by Size (KB/MB), by Dimension (px/mm), or Both — or just tap a preset 3. Process in one tap and see the "Before vs After" comparison 4. Save to your gallery or share instantly 【SUPPORTED FORMATS】 JPG, JPEG, PNG and other common formats. PNG is automatically converted to JPEG when needed to meet the target size. Compress your photos to just the right size and say goodbye to failed uploads. Download for free now!