Guides & Tips

Passport photo rejected? The 7 most common reasons across the US, UK, Canada, Australia, India, France and Germany — and how to fix them in under 60 seconds.

Getting a "file too large" error? Here are the exact PDF size limits for UPSC (300 KB), USCIS (6 MB), IRCC (4 MB), HMRC (2 MB), UKVI (6 MB) and SSC (500 KB) — and how to fix it instantly.

Official UPSC photo requirements: 3.5×4.5 cm JPEG, 20–50 KB, white background. Signature: 10–20 KB JPEG. Exact specs, common rejection reasons, and how to resize both for the UPSC portal.

DS-160 photo requirements: 600×600 px JPEG, max 240 KB, plain white background. No glasses since November 2023. Step-by-step guide to format and compress your photo correctly for the US visa application.

Need to compress a PDF to under 100 KB for UPSC, SSC or other government portals? Free browser-based tool — no upload, no server, results in seconds.

UK visa photo requirements: 600×750 px, 45×35 mm, light grey or cream background (NOT white), 50 KB–10 MB. Common rejection reasons and how to fix them before resubmitting.

USCIS my.uscis.gov accepts documents up to 6 MB per file. Learn which formats are accepted, what causes rejections, and how to compress large PDFs and scanned documents before uploading.

Need to compress a JPEG or PNG to exactly 50 KB for UPSC, SSC, IBPS or another portal? Free browser-based tool — your image never leaves your device.

Struggling with Amazon product image uploads? Learn the exact 1000px dimensions, pure white background rules, and how to compress under the 10MB limit.

Fix blurry LinkedIn profile pictures and banners. Learn the exact 400x400 and 1584x396 pixel requirements and the 8MB limit.

Don't get your US Visa or Green Card application rejected! Learn the strict 600x600 px requirements, white background rules, and how to format your photo.