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 MoreWhile the market is now flooded with generic USB capture cards, the Honestech HD DVR 2.5 remains a popular search term for users seeking a reliable, software-integrated solution. This article provides an exhaustive deep dive into what the Honestech HD DVR 2.5 is, its key features, how to set it up, troubleshooting common issues, and whether it is still a worthwhile investment in 2025.
Once you have captured your video using the Honestech HD DVR 2.5, your job is not done. Raw captures are fragile.
The original installation CD contains drivers, but modern Windows 10/11 PCs often lack optical drives.
For users looking to digitize television broadcasts, honestech HD DVR 2.5 included a scheduling feature. You could set the software to automatically begin and stop recording at a specific time and channel (if your TV tuner supported it), essentially turning your PC into a rudimentary digital video recorder (DVR). honestech hd dvr 2.5
. While it may function on Windows 7 or Windows 10, compatibility often depends on whether modern drivers are available for the specific capture hardware being used. Architecture: It is primarily a 32-bit application (often found in the Program Files (x86)
: Requires a minimum Pentium 3 or AMD Athlon 700 MHz processor, though a Pentium 4 2.0 GHz is recommended for DVD-quality recording ( ).
The Honestech HD DVR 2.5 software is a piece of computing history. It democratized video capture for the average user in the late 2000s. While the software itself is now largely obsolete, the chipset it supports (UTV007) is still surprisingly popular. For the best experience today, use the hardware dongle with modern, open-source software like OBS Studio, but keep the old Honestech installation around for the retro aesthetic and its low-latency preview window. While the market is now flooded with generic
| Category | Details | | :--- | :--- | | | 2.5 (Legacy) | | File Size | Ranges from approximately 13 MB (Driver only) to 37.6 MB (Full Suite) | | Executable Name | honestechTV.exe | | Supported Video Inputs | Composite (RCA) & S-Video | | Audio Input | Stereo Audio (RCA) | | Common Chipset | UTV007 / STK1160 | | Default Installation Path | C:\Program Files (x86)\honestech\honestech DVR 2.5 |
Setting up the physical connection requires matching the outputs of your playback device to the inputs of the Honestech capture card. 1. Connect the Playback Device
Follow these steps to successfully convert your analog tapes into digital files. Step 1: Install the Drivers and Software Raw captures are fragile
For all intents and purposes, . It is a fascinating piece of digital history that powered the first wave of home game capture and video archiving. Today, it serves as a reliable tool for those still using older setups. However, for anyone working with modern PCs and devices, the time and effort spent wrestling with its compatibility issues are almost always better spent migrating to a contemporary software solution.
Frame drops due to CPU overload or USB bandwidth issues. Fix: Close all other applications (browsers, antivirus). Ensure you are using a USB port directly on the motherboard (not a front-panel hub). Lower the capture resolution to 640x480.