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Images & Documents

Image Compressor

तस्बिर कम्प्रेसर

Compress JPG, PNG and WebP images locally without uploading them.

Compress JPG, PNG, and WebP images locally in your browser. Set a target KB limit (like 50 KB or 200 KB) or use manual quality controls to reduce file sizes with zero loss in practical clarity.

Images & DocumentsFree · No sign-up
Supports JPG, PNG and WebP images. Compression happens directly in your browser.
Popular targets: 50 KB (Lok Sewa), 100 KB, 200 KB (Govt portals).
Free to use · Works in your browserQuestions & sources

About the Image Compressor

Modern smartphone cameras and digital scanners produce oversized photos often reaching 5 MB to 15 MB in size. When uploading images to government portals (like Lok Sewa Ayog, Nepal Police clearance, or TU examination forms), job boards, or websites, files that exceed 50 KB, 100 KB, or 200 KB limits are routinely rejected. This tool shrinks JPG, PNG, and WebP files directly in your web browser without sacrificing noticeable visual quality.

Target File Size Matching

Rather than guessing quality sliders repeatedly, you can choose Target File Size (KB) mode and specify your exact requirement (such as 50 KB or 200 KB). Our intelligent compression engine conducts rapid binary-search iterations on the image codec to deliver the crispest possible output that remains strictly under your target byte threshold.

Complete Client-Side Privacy

Your photos contain personal moments and sensitive identity details. Unlike other popular online image compressors that transmit your media to remote servers, this compressor operates 100% inside your browser using the HTML5 Canvas API. Your pictures never leave your computer or phone.

PDF Editor — Add text & annotateपीडीएफमा लेख्नुहोस् र टिप्पणी थप्नुहोस्Add text, images, visual signatures and marks, fill standard forms, and organize PDF pages. Free mode preserves existing content; it does not edit existing text.Digital Signature Makerडिजिटल हस्ताक्षर निर्माताDraw or type your signature and download a transparent PNG for documents and forms. Everything stays in your browser.Nepal Passport Photo Makerराहदानी फोटो मेकरCrop and resize a photo to Nepal's 35mm × 45mm passport size, or set any custom pixel/mm size and maximum KB. Processed in your browser.Lok Sewa Photo & Signature Formatterलोक सेवा फोटो तथा हस्ताक्षर मिलाउनेFormat, resize and compress your photo and signature to exact Lok Sewa Ayog guidelines (50 KB max, correct dimensions). All processing happens in your browser.Popular

Frequently asked questions

How does the target KB compression work?
The tool uses an automated binary-search optimization loop inside your browser. It calculates the resulting byte size across multiple quality gradations and stops at the highest possible visual clarity that does not exceed your target KB limit.
Does compressing an image reduce its clarity?
JPEG and WebP compression eliminate redundant high-frequency color variations that the human eye rarely perceives. Downscaling 10 MB smartphone photos to under 200 KB produces virtually identical results for forms, emails, and social media.
Can I convert PNG images to JPG with this tool?
Yes. When you upload a PNG image and select JPEG output, the tool converts transparent areas to a clean white background and compresses the file into a compact JPG format.
Is WebP smaller than JPEG?
Yes. WebP provides roughly 25% to 34% superior compression efficiency compared to standard JPEG at equivalent visual fidelity. However, some legacy portals still require JPG/JPEG.
Are my private photos uploaded to your server?
No. All image processing takes place exclusively in your browser memory. Nothing is transmitted over the internet or saved.

Sources & further reading

  1. W3C HTML Canvas 2D Context Specificationw3.org
  2. Google Developers — An Image Format for the Web (WebP)developers.google.com