Images

Image Compressor

Reduce image file size with one-click presets for Indian government forms, social uploads, and the web. Supports JPG, PNG, WebP.

Choose target size:

People also use

Want all KB presets in one place? Open the Image Compressor pillar with the 100KB preset active.
Switch between 20 KB, 50 KB, 100 KB, 200 KB, 500 KB, 1 MB and 2 MB without leaving the tool.

What does this tool do?

This free online image compressor reduces your image to about 100KB without visible quality loss. It is ideal for PAN, Aadhaar, university admission portals, email attachments and WhatsApp uploads where file size limits apply. Supports JPG, PNG, and WebP, and everything runs in your browser — your files never reach a server.

How to compress an image to 100KB

  1. Click "Click to upload" or drag your image into the upload area above.
  2. The quality slider is pre-set near 55% to target 100KB.
  3. Click "Compress Image" to process your photo.
  4. Review the compressed size in the result panel.
  5. Click "Download Compressed Image" to save the file.

Why Trust This Tool?

No upload to server — 100% secure
Works instantly in your browser
Supports JPG, PNG, WebP formats
No signup or registration required

Frequently Asked Questions

How do I compress an image to 100KB?

Upload your JPG, PNG or WebP, the quality slider is preset to about 55% to land near 100KB, then click Compress and download. Everything runs in your browser — your image is never uploaded.

Why is 100KB the most common image upload limit in India?

100KB is the default cap on SSC, UPSC, Railway, IBPS, NEET, state PSC, and most university admission portals. It also matches NSDL (PAN) and UIDAI (Aadhaar) update photo uploads.

Can I use this for PAN card and Aadhaar photo updates?

Yes. NSDL PAN correction and UIDAI Aadhaar update both accept JPEGs under 100KB. Compress your scanned photo, then upload directly on the portal.

What if my image is already under 100 KB?

No action is needed — the tool will leave very small images largely unchanged. Re-upload your existing file to the form.

Are my images uploaded to a server?

No. All compression runs locally in your browser using the Canvas API. Your files never leave your device — safe for Aadhaar, PAN, marksheets and other sensitive uploads.

Does it support JPG, PNG and WebP?

Yes. Upload any of JPG, JPEG, PNG or WebP. Output is encoded as JPEG because JPEG hits the smallest size at each KB target, which is what government portals expect.

Is this compressor really free with no signup?

Yes — 100% free, no signup, no watermarks, no daily limit. Compress as many images as you need.

Related Tools & Variants