Compress Image - MB to KB

Contains adsIn-app purchases
70.3K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Compress Image - the fastest way to shrink photos from MB to KB without losing quality.

Need to email a photo that's too big, upload an image with a strict size limit, or free up space on your phone? Compress Image reduces the file size of your photos in seconds - and shows you exactly how the result will look and how much space it will take, before you save it.

📉 THREE WAYS TO COMPRESS
- Quick Compress: pick a compression level and go - the app optimizes your photo to save the most space while looking as good as the original.
- Target file size: need a photo under 100, 200 or 500 KB for a form or application? Pick a preset or enter the exact size in KB, and the app hits it for you.
- Manual: set the exact width, height and compression amount for full control over the result.

👀 LIVE PREVIEW - SEE BEFORE YOU SAVE
No more guessing. Compress Image shows you the actual compressed photo and its file size before you create it, so you always know what you're getting.

🗂️ BATCH COMPRESSION
Select multiple photos and compress or resize them all at once. Perfect for cleaning up your gallery or preparing a whole album for upload.

🔒 PRIVATE & OFFLINE
Your photos are processed entirely on your device - nothing is ever uploaded.

⚙️ YOUR FILES, YOUR WAY
- Compress JPG, JPEG, PNG, WEBP, GIF and more - compressed photos are saved as universally compatible JPG
- Keep or remove photo metadata (EXIF)
- Rename output files and pick where to save them
- Replace the originals or save as copies
- Share compressed photos straight from the app

PERFECT FOR:
📧 Emailing photos with attachment size limits
📋 Job applications, visa forms & websites with strict KB limits
📱 Freeing up storage on your phone
🌐 Faster uploads to social media and chat apps

Simple, fast, and free. Download Compress Image and shrink your first photo from MB to KB in seconds.
Compress photos from MB to KB and resize images fast - no visible quality loss
Updated on
Aug 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

68.7K reviews
Hendrik “Cløwn” Wettenhall
March 18, 2026
Used to work fine, I had been using it a while. The ads were kinda annoying because it's long video ads with automatic audio, but not enough to stop me from usinh it. now it's been acting like a newly installed app almost every time I open it, forcing me through "orientation" so it can push the subscriptions in my face. That's enough for me to look for a different app.
4 people found this review helpful
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Double Ape
March 19, 2026
Hey Spencer, the "orientation" is visible only after a fresh install or after you clear the app storage. It is never shown again. If that's not the case, could you send us an email at support@doubleape.com? thanks
Christopher B
April 12, 2026
Great app but scummy developers. It works incredibly but the free trial skip is hidden in the far corner. I thought it was forced to pay at first. Additionally, when asking to rate the app, 1-3 opens email while 4-5 open the play store rating screen. Very messed up. It's one thing if it prompts "we'd like to hear your feedback, email or rate anyways." I just hate the sleezy tactics. Edit: Regarding dev response, if 1-3 gong to email was to filter GOOD reviews, why isn't there just a pop-up? Lies
2 people found this review helpful
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Double Ape
April 13, 2026
Hey Christopher, thanks for your feedback. We’re glad you like the app but sorry to hear you struggled to find the button to continue for free with ads. We think it's quite visible. As for the rating, this system is needed to filter out a lot of people that give 1 star and say "great app". edit: not sure what you mean. Feel free to send us an email
Brittain Mitchell
August 20, 2025
the only problem I have is that the ads are really shity... how many there are so many ads that you can't even hardly get the thing compressed because I mean you've got to do one by one. I do understand that if you pay for it there is no ads.... BUT..... $31.00 NO WAY! I've actually never seen a photo compressor so absolutely ridiculous in price. by the way you can only do one photo at a time for the free version? so many more are FREE! it WORKS! But, so do the other ones!
3 people found this review helpful
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Double Ape
August 21, 2025
Hey Brittain, thanks for your feedback! You can compress unlimited photos at the same time with the free version. Just long press on the images while you're selecting them.