Convert MB to KB

NG & Co

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About this app

Running low on storage, or stuck because an upload form won't accept your photo? Convert MB to KB shrinks your images fast, without turning them blurry or pixelated.

Just pick a photo, choose how you want to compress it, and you're done. No confusing settings, no waiting around.

Three ways to compress:

1. Quick Compress:
Pick a compression level and tap once. Good for when you just want a smaller file, fast.

2. Target File Size:
Need your photo under 100KB, 200KB, or some other exact limit for a job application or government form? Set your target and the app does the math for you.

3. Manual Mode:
Want full control? Set exact custom kb and quality yourself.
You'll see a live preview of the new file size before you save anything, so there are no surprises.

What's included:
Compress unlimited photos, completely free,
Batch compress multiple images at once instead of one by one,
Resize by pixel dimensions or percentage, aspect ratio stays intact,
Convert between JPEG, JPG, PNG, and WEBP,
Dark mode and light mode,
History tab shows everything you've compressed and how much space you saved,
Compressed photos save straight to your gallery,
Pinch-to-zoom preview so you can check quality before exporting.

What’s new

- Easily swap formats. Works perfectly with JPEG, JPG, PNG, and WEBP.
- Skip one by one tapping. Grab a whole batch/bulk of photos and compress them all in one go.

- Go to the History tab to see your past work and see exactly how much storage space you've reclaimed.
- Open your photos in full screen to check the quality and make sure they look pixel-perfect before you save.