Image Compressor: MB to KB

Make big photos small — right on your phone.

Image Compressor shrinks photos from megabytes to kilobytes without sending them anywhere. Pick a photo, choose how small you want it, and save or share the result. Nothing is uploaded, and the app never asks for access to your gallery.

FREE, EVERY DAY
Compress one photo at a time with a quick preset. No ad, no credit, no internet connection needed.
• Smaller File — strongest shrink, long edge up to 1600 px
• Balanced — the recommended setting, long edge up to 2560 px
• Best Quality — keeps the original dimensions and only re-encodes

Each preset shows exactly what it does before you tap, and the result screen shows the real before and after file sizes side by side.

TARGET AN EXACT FILE SIZE
Need a photo under 200 KB for a form, an upload limit or an email? Enter the number, choose KB or MB, and the app works towards it by measuring the real encoded file after every attempt. It reports the size it actually reached, and it tells you plainly when a target is not achievable instead of pretending. "Exact" here means the closest result at or below your target, not a byte-perfect match — and the app says so on screen.

RESIZE TO EXACT DIMENSIONS
Set a width, a height, or both. Aspect ratio is locked by default, so the second dimension is calculated for you. Choose Fit to keep the whole picture inside your size, or Crop to fill it exactly. Upscaling is off by default, because enlarging a photo cannot add detail back.

BATCH UP TO 10 PHOTOS
Select several photos and process them together as one job, with per-photo progress and a clear summary of what succeeded and what did not.

CHOOSE YOUR FORMAT
JPEG for the smallest photos, PNG when you need transparency, or WebP for small files that keep transparency. If a transparent image is converted to JPEG, the app warns you first and fills the transparent areas with white rather than surprising you.

BUILT AROUND YOUR PRIVACY
• Decoding, resizing and compression run entirely on your device
• Photos are never uploaded by this app
• Selection uses the Android photo picker, so the app has no access to the rest of your gallery
• No account, no sign-in, no cloud sync
• Metadata is removed from results by default, and location data is never copied — even if you turn metadata keeping on
• Results stay in the app's own temporary storage until you save or share them, and you can clear them at any time from Settings

To be precise rather than to over-claim: this app contains Google's advertising SDK for the optional rewarded ads described below, and that SDK may process device and advertising data as described in the privacy policy. Your images are not part of that.

HOW THE APP IS PAID FOR
Free single-photo compression is always available and never involves an ad.

Exact Target Size, Custom Resize and Batch are Pro Credit jobs. One job costs one Pro Credit — a batch of ten photos is still one job and still one credit. You earn a credit by choosing to watch a short rewarded ad, and only when the ad completes. There are no banner ads, no ads that appear between screens, no ads on launch and no ads you did not ask for.

Pro Credits are stored only on your device. They never expire, cannot be bought, cannot be transferred, and have no cash value.

ALSO IN THE APP
• Light and dark themes, plus system default
• Adapts to phones and tablets, portrait and landscape
• Works with large system font sizes
• Saves to Pictures/ImageCompressor with no storage permission
• Share results straight to any app
• Full privacy policy readable inside the app, offline

Supports JPEG, PNG, WebP and HEIC photos. Animated images are detected and clearly refused rather than silently flattened to a single frame.