MBtoKB Compressor is a browser-based tool that compresses JPG, PNG, WebP, and BMP images to target specific file sizes in KB. All processing happens locally in the browser with no server uploads, aiming to preserve visual quality while reducing file size. It supports batch uploads and format conversion, intended for use cases like email attachments, web optimization, and form uploads.
What it's for
Compressing images for email attachmentsOptimizing images for websitesReducing image size for form uploadsPreparing images for web, print, or social media use
Features 10
- Adjustable compression settings
- Batch image processing
- Compress images to exact KB target sizes
- Download compressed images as ZIP
- Drag-and-drop or click-to-browse file upload
- Format conversion during compression
- Local, browser-based processing (no server uploads)
- Preset compression targets (e.g. 20KB, 50KB, 100KB)
- Quality preservation technology
- Support for JPG, PNG, WebP, and BMP formats
At a glance
free tier
TypeWeb app
DeploymentCloud
PlatformsWeb
No company, integrations, or compliance data published yet.
Pricing
Tool is stated to be entirely free with no paid tiers mentioned.
FreeFree
Completely free with no hidden costs or subscriptions, per FAQ.
Maximum 20 images per upload (home page); FAQ states up to 10 images can be compressed simultaneously and downloaded as a ZIP
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