Choose target size:
One compressor, every common file-size limit
Indian government portals, exam sites and social platforms each enforce their own image size caps — 20 KB for signatures, 50–100 KB for passport-size photos, 200 KB for ID proofs, 1 MB for email attachments, 2 MB for blog uploads. Picking a preset above sets the JPEG quality target so the output lands close to that size in one click, while still letting you fine-tune with the slider. Everything runs in your browser — your ID photo or signature is never sent to a server.
Common Indian use-cases
Signature uploads
Exam form signatures (SSC, UPSC, IBPS, NEET) usually cap at 10–20 KB.
Passport-size photos
Government job portal photo uploads commonly require under 50 KB JPG.
SSC / UPSC forms
Online application portals (SSC, UPSC, Railway) reject photos over 100 KB.
PAN / Aadhaar corrections
NSDL and UIDAI document uploads work cleanly under 100 KB.
University admissions
Most Indian university admission portals limit ID proofs to ~200 KB.
WhatsApp profile / DP
Compress family photos to send without WhatsApp downgrading quality.
LinkedIn / resume
Recruiter platforms render best with 500 KB JPG headshots.
Email attachments
Gmail and Outlook stay snappy with photos under 1 MB each.
Blog / web publishing
Keep web images under 2 MB for fast Core Web Vitals & SEO scores.
Why Trust This Tool?
Tips for compressing without losing quality
- Photos: JPG at 70–85% quality is visually identical to the original at a fraction of the size.
- Screenshots / graphics: Keep PNG if text must stay sharp; otherwise convert to JPG for ~10× smaller files.
- Signatures: Scan in black-and-white and target the 20 KB preset — exam portals reject larger uploads.
- Multiple sizes needed: Compress once at the largest target you need, then re-compress that output for smaller targets.
- Government forms: Always read the portal's notice — limits change yearly (SSC moved from 50 KB to 100 KB in recent cycles).
Frequently Asked Questions
How much can I compress an image without losing quality?
JPG photos can usually be reduced by 60–80% with no visible difference. Screenshots and graphics with sharp edges (PNG) lose less. Use the quality slider — 70–85% is the sweet spot for most photos.
Which preset should I use for SSC, UPSC and Railway exam forms?
For SSC, UPSC, RRB and IBPS application portals the 100 KB preset works for most photo uploads, and the 20 KB preset is correct for signatures. Always re-check the specific portal's notice for exact limits — SSC moved from 50 KB to 100 KB in recent cycles.
What size should my photo be for PAN card and Aadhaar updates?
NSDL (PAN) and UIDAI (Aadhaar) update portals accept JPEGs under 100 KB. Use the 100 KB preset, upload your scanned or clicked photo, and the output will fit within the limit cleanly.
How do I compress a signature to under 20 KB for exam forms?
Scan or click your signature in black ink on white paper, crop tightly, then use the 20 KB preset. Output JPEG will land between 10–20 KB — the range accepted by SSC, UPSC, NEET, IBPS and most state exam portals.
Can I compress a WhatsApp DP or profile photo without losing the face quality?
Yes — use the 200 KB or 500 KB preset. WhatsApp re-compresses anything you upload, so starting from a 500 KB JPG gives the cleanest final result on the recipient's end.
Is this image compressor free for unlimited Indian government form uploads?
Yes — no signup, no watermarks, no daily cap. Compress as many SSC, UPSC, Aadhaar, PAN, college admission and exam photos as you need, completely free.
Are my images uploaded to a server?
No. All compression runs in your browser using the Canvas API. Your photos never leave your device, which makes this safe for sensitive uploads like Aadhaar, PAN, marksheets and ID proofs.
Does the tool support PNG and WebP input?
Yes — upload JPG, JPEG, PNG, or WebP. Output is encoded as JPEG because JPEG hits the smallest file size at each KB target, which is what government portals expect.
Why does my output not match the exact KB target?
Final file size depends on image content (a photo of the sky compresses smaller than a busy street). The preset picks a quality that hits the target on average — nudge the slider 5–10% if you need an exact size.
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Common follow-ups after compressing — resize for a specific portal, or convert format before uploading.