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Updated to target Android 16 (API 36) to meet Google Play requirements. No feature changes.
Compress images to a target size without changing resolution.
SizeLock helps you compress images to a target file size while keeping the original resolution unchanged. Choose one or more images, set a target size, and export compressed files locally to your device. SizeLock is designed for cases where upload forms require images under a specific size, but you do not want the app to resize or crop your image. Key features: - Compress images to a target file size - Keep original resolution unchanged - Import 1 to 9 images at once - Use a slider or manual input for target size - Save custom size presets - Choose Auto, JPEG, PNG, or WebP output - Preserve transparency when using PNG or Auto when needed - Save output files locally to Pictures / SizeLock SizeLock processes selected images locally on your device. Images are not uploaded to any server. If a target size cannot be reached without reducing resolution, SizeLock will tell you instead of silently resizing your image.