Image Compression Blog
Practical guides, tips, and tutorials on image compression and resizing
Aadhar Card Photo Requirements 2025: Size, Format & UIDAI Specifications
✅ Official Aadhar Card photo size 2025 for enrollment and updates. Get exact dimensions (3.5×4.5cm), file size (50KB max), UIDAI specs. Avoid rejection with our complete guide!
UPSC Photo Requirements 2026: Complete Guide with Name & Date Rules
✅ UPSC Civil Services photo requirements 2026. Get 4×5cm dimensions, 20-300KB size, learn how to add name & date on photo. Avoid rejection with our IAS/IPS photo guide!
IBPS Photo Requirements 2025: PO, Clerk, RRB, SO Complete Guide
✅ Official IBPS photo size 2025 for PO, Clerk, RRB, SO exams. Get exact dimensions (4.5×3.5cm), file size (20-100KB), signature specs. All IBPS exams have the same requirements!
SSC Photo Requirements 2025: CGL, CHSL, MTS, GD Photo Size & Specs
SSC CGL, CHSL, MTS, GD Constable, JE, Stenographer photo requirements 2025. Get exact dimensions (3.5×4.5cm), file size (20-50KB), signature specs, and avoid rejection!
RRB Photo Requirements 2025: Complete Railway Recruitment Photo Guide
Applying for RRB NTPC, Group D, JE, or ALP? Don't let photo rejection delay your railway dream. Get exact dimensions (3.5×3.5cm), file size (20-50KB), and background color requirements.
How to Resize Image to 20KB in 2025 (The Real Way)
Need your photo exactly 20KB? I've resized over 500 images this year alone. Here's the step-by-step process that actually works, plus tips to maintain quality while hitting that exact file size.
Pan Card Photo Requirements 2025: Complete Guide
Everything you need to know about Pan Card photo specifications. Got rejected twice before I figured this out - learn from my mistakes and get it right the first time.
Compress to 50KB Without Losing Quality
Everyone says "you'll lose quality" when compressing. That's half true. Here's the science behind compression and how to hit 50KB without destroying your photos.
Government Exam Photo Guidelines 2025: RRB, SSC, UPSC Photo Size & Specs
Are spectacles allowed? What background color? Signature in blue or black ink? Get official 2025 photo requirements for RRB NTPC, SSC CGL, UPSC, IBPS exams with exact specifications.
Batch Image Compression: Resize 100 Images to KB at Once
Need to compress 100+ images to 20KB each? I've tested every batch compression method. Here's the fastest way to process hundreds of photos without spending hours.
How to Reduce Image Size in KB: 10 Methods (Only 3 Work)
Stop wasting time! I tested 10 popular ways to reduce photo size in KB - 7 FAILED completely. Learn the 3 methods that actually hit exact KB targets without destroying quality.
Photo Size Guide: 10KB, 15KB, 30KB, 100KB - When to Use Each
Confused about which KB size to choose? I've uploaded images at every size from 10KB to 200KB. Here's exactly when to use each size, with real examples and quality comparisons.
JPG to 20KB: Why Tools Add Watermarks (And Ours Doesn't)
You compress your photo, it looks perfect... then you see the watermark. Here's why "free" tools aren't free, and how we keep ResizeKB actually free forever.
Passport Photo Size: 51mm × 51mm at 50KB Guide
Complete passport photo specifications for 2025: Indian 51×51mm, US 2×2", UK, Schengen visa. Learn dimensions, file sizes, and common photo booth mistakes.
Best Image KB Reducers Compared: We Tested 15 Tools
I spent two weeks testing every popular image KB reducer. Compressed the same photo 15 different ways. Here's what actually works, what's overrated, and which tool you should use.
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