Compress any image to an exact file size. Resize your image size from MB to kB.
Your files never leave your device. All compression happens locally in your browser.
MB2kB is a free online image compressor that lets you reduce image file size to any specific target you need. Whether you want to compress an image to 50 kB, 100 kB, 200 kB, or any other size, MB2kB makes it simple. Just upload your image, enter your desired file size, and the tool handles the rest.
If you have ever tried uploading a photo to a government website, job portal, or college admission form, you know how frustrating size limits can be. These portals are very strict about file sizes, and they will reject your upload if the image is even slightly over the limit. That is exactly the problem MB2kB solves.
What makes MB2kB different from most other image compressors is that everything happens locally in your browser. Your images are never uploaded to any server. The compression runs entirely on your device, which means your photos stay private and the process works even on slower internet connections.
So whether you need to compress an image from MB to kB for an online form or just want to reduce image size for email, MB2kB is the quickest way to get the job done.
There are plenty of image compressors out there, but here is what makes MB2kB stand out from the rest.
Your images never leave your device. All compression happens right inside your browser for complete privacy.
Set a precise target in kB or MB. Need exactly 100 kB for a form? MB2kB hits it every time.
No accounts, no sign-ups, no email verification. Just open, drop, compress, and download.
Works with all major image formats. The compressor handles format detection automatically.
No usage limits, no watermarks, no hidden charges. Compress as many images as you need.
Runs in any browser on phones, tablets, laptops, and desktops across all operating systems.
Compressing images with MB2kB is quick and straightforward. Here is a step by step walkthrough.
Drag and drop your image into the upload area, or click to browse and select a file from your device. MB2kB supports JPG, JPEG, PNG, and WebP formats, so most images will work right away.
Enter the file size you need in the input box. You can choose between kB and MB using the dropdown. For example, if a form requires a photo under 100 kB, just type 100 and select kB.
Click the Compress button and MB2kB will start reducing your image to the target size. The entire process happens locally in your browser, so it is fast and your image stays on your device.
Once the compression is done, you will see a before and after comparison along with the new file size. Click the Download button to save the compressed image to your device.
If you need to compress images on a regular basis, check out our Image Compressor mobile app. It is available for both Android and iOS, and it also supports compressing multiple images at once.
People use MB2kB for all kinds of situations. Here are some of the most common ones.
SSC, UPSC, and banking portals require photos between 50 kB and 100 kB.
Profile photos and resume images for Naukri, LinkedIn, and career pages.
Photos and scanned documents for university admission portals.
Reduce photo sizes so your emails send without bouncing back.
Faster page loads, better SEO rankings, and improved user experience.
Keep photos looking sharp while staying within platform guidelines.
Image compression works by reducing the amount of data stored in a file. With lossy compression (which is what MB2kB uses for JPEG images), the tool removes small details that the human eye is unlikely to notice. The result is a much smaller file that still looks great to most people. The level of compression depends on how small you need the file to be.
File size matters because many websites and online forms set strict upload limits. If your image is 2 MB but the form only accepts files under 100 kB, you need a way to bridge that gap. That is where an image compressor like MB2kB comes in. It lets you target the exact size you need instead of guessing and re-compressing over and over.
Want to learn more about how this works? Check out our articles on how image compression works and the differences between JPEG, PNG, and WebP formats.
Learn more about image compression, file formats, and optimization tips.
A look at JPEG, PNG, WebP, and AVIF to help you pick the right format for your needs.
Read MoreA detailed reference for photo and signature size limits across major Indian government portals.
Read MoreThis refers to , a major release of the Android operating system by Google. Released in 2021, Android 12 introduced a massive design overhaul known as "Material You," enhanced privacy features, improved widgets, and better overall system performance. Many developers create specific versions of their apps (like v2.00) to take full advantage of the APIs and UI frameworks offered by OS 12. 3. Why the .zip Extension?
Tap on the file. Your device will likely ask if you want to extract or view the contents. Select Extract or Extract All .
An archive file named typically contains an Android application package (APK) optimized for Android 12 (API level 31/32). Version 2.00 suggests a major application update, often introducing redesigned user interfaces, performance upgrades, or compatibility fixes specifically tailored for newer operating systems.
: Before extracting, upload the ZIP or the extracted APK to a free scanning service like VirusTotal to check for embedded trojans, adware, or spyware. apk v2.00 support os 12.zip
The following installation guide assumes you have extracted the contents. The process can vary slightly depending on what files were inside the archive.
Moving from a hypothetical v1.x to v2.00 usually signals a break in legacy code. By specifically targeting OS 12 support, this feature guarantees that the app is future-proof, secure, and visually cohesive with the latest Android ecosystem standards.
Android 12 has enhanced security protocols that restrict the installation of apps from sources other than the Google Play Store. To install a custom APK (often referred to as "sideloading"), you must adjust your security settings. Enable Unknown Sources (Install Unknown Apps) Open your device's . Navigate to Apps & notifications (or Apps ). Select Special app access . Tap on Install unknown apps . This refers to , a major release of
If you own a device running Android 12 and need a specific version 2.00 app that is no longer available on the Play Store, this ZIP file can be a solution. However, due diligence is mandatory.
When an application is specifically optimized for Android 12 (often reflected in a major update like v2.00), users can expect several major improvements:
Installing APKs from outside the Google Play Store carries risks. Ensure you trust the source of apk v2.00 support os 12.zip . Scan the ZIP with antivirus software before proceeding. Your device will likely ask if you want
The package is provided as a .zip file. Please extract the contents to find the .apk installer. If you encounter issues, ensure that "Install from Unknown Sources" is enabled in your device settings. 🔗 Download here: [Link to your file]
What is the hidden inside this zip package? Share public link
Before interacting with any third-party ZIP file, prioritize your device's security: