Compress Image - MB to KB icon

Compress Image - MB to KB

Compress photos from MB to KB and resize images fast - no visible quality loss

4.7
71,256 reviews
1,000,000
Downloads
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App description

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.

What our users say

Does exactly what it says. Reduces file sizes by a lot without removing a lot of quality. Very easy to use and insanely quick. Converts pictures almost immediately and all you have to do for the free version is watch one short ad. Would definitely recommend 👍
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Lydia S
Love this app. Easy to use. 5/1/2025 - Still love this app! 7/26/2025 - Loving this even more! Keep up the great work! 09/19/2025 - a day doesn't go by when I don't use this app. I love it! 10/15/2025 - Using the app & would still rate as a 5-star app. I'm still happy with its performance. 12/25/2025 - Still rate this as a 5-star app. Love it. 01/29/2026 - Still loving this app!! 02/20/2026 - Still a 5-star app! 04/18/2026 - ❤️ this app. 05/24/26 - ❤️❤️
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Dorothy McCoy
I like this app. Easy to use and ads not too intrusive. Also love the delete old files option. I like compression without loss of quality ( as much as is possible ). I have a few of these compression apps but this seems to be my most used. Keep up the good work :)
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Terry Ges
Hello to the team. What an Exellent idea app you design, with good functions And to resize Un-wanted images to KB size, keeping the Quality and such a Userfriendly app for beginers who are learning there phone settings. This App is Perfect to shrink Mb images to store, send on socials , mails and serves a Great purpouse. Thank you all! May many people share and find your amazing apllication. Kind Regards. R. Page
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Page Reader-Anton
Compress Image - MB to KB | Double Ape