Compress Image to Exact Size
Reduce JPG, PNG, WEBP, and HEIC images to standard sizes (20KB, 50KB, 100KB) for government forms, admissions, and portals.
Drop images here
Supports JPG, PNG, WEBP, HEIC (Max 15MB)
How to reduce image size to 50KB?
Drag & drop your photos (JPG, PNG, HEIC). Multiple files supported.
Choose a predefined size (20KB, 50KB, 100KB) or enter a custom limit.
Our tool iteratively reduces quality and resolution to meet your exact limit.
Save individual files or download everything as a ZIP archive.
Why do I need specific file sizes?
- Government Portals: UPSC, SSC, and other portals often strictly require photos under 20KB or 50KB.
- Admissions: JEE, NEET, and university forms typically limit signature files to 10KB-20KB.
- Web Performance: Keep website assets under 100KB for fast loading speeds.
- Email Attachments: gmail and Outlook limits are easier to meet with compressed files.
How Does Exact Size Compression Work?
Standard image compressors simply lower the quality by a fixed percentage (e.g., "70% quality"). However, if you have a 5MB image and need it to be exactly 49KB, guessing the right percentage is nearly impossible.
Our "Exact Size Compressor" uses a binary search algorithm. When you request "50KB", it continuously tests different compression levels and resolutions in your browser's memory until it finds the absolute highest visual quality that stays strictly under your 50KB limit. Once the optimal parameters are found, it generates the final image for you to download.
Frequently Asked Questions
How do I compress an image to exactly 50KB?
Upload your image, select '50KB' from the target size options, and our smart algorithm will reduce quality and resolution until it fits strictly under 50KB.
Does this support HEIC/HEIF photos from iPhone?
Yes! You can upload HEIC photos directly. We convert them to JPG automatically in your browser before compressing.
Is my data safe?
Absolutely. All compression happens locally on your device using your browser's power. No images are ever uploaded to our servers.
Can I process multiple images at once?
Yes, you can upload multiple images (batch processing), set different target sizes if needed, and download them all as a single ZIP file.
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