Resize Image Online - Free Image Resizer

Resize JPG, PNG & WebP images by pixels ya percentage - aspect ratio lock, Instagram/YouTube presets aur bulk resizing ke saath. Free, fast & 100% private.

📐
Click to upload ya images drag & drop karo

JPG, PNG, WebP supported · Bulk resize · No file limit

🔒

How to Resize an Image Online

  1. Upload images - Click ya drag & drop karo (JPG, PNG, WebP).
  2. Choose dimensions - Exact pixels enter karo, percentage se scale karo, ya social media preset select karo.
  3. Aspect ratio lock rakho - taaki image stretch/distort na ho.
  4. Click Resize All aur resized images download karo - new dimensions aur file size ke saath.

Best Image Sizes for Social Media (2026)

Har platform ka recommended image size alag hai. Yeh presets tool mein built-in hain:

PlatformRecommended SizeAspect Ratio
Instagram Post1080 × 1080 px1:1
Instagram Story / Reel1080 × 1920 px9:16
YouTube Thumbnail1280 × 720 px16:9
Facebook Post1200 × 630 px1.91:1
Twitter/X Post1600 × 900 px16:9
LinkedIn Post1200 × 627 px1.91:1
Website Hero / Full HD1920 × 1080 px16:9

Resize vs Compress: What's the Difference?

Resizing image ke dimensions (width × height in pixels) change karta hai, jabki compression same dimensions par file size kam karti hai quality optimize karke. Best results ke liye dono use karo: pehle resize karke unnecessary pixels hatao, phir compress karo. Hamara Image Compressor bhi try karo.

Tips for quality resizing:

Frequently Asked Questions (FAQ)

How do I resize an image without losing quality?

Downscaling (chhota karna) quality preserve karta hai. Original size se bada (upscaling) karne se bacho - blurriness aati hai. Aspect ratio lock rakho distortion se bachne ke liye.

How do I resize an image to specific pixels?

'Custom Size' mode mein target width ya height pixels mein daalo (e.g. 1920×1080). Aspect ratio lock hone par doosra dimension automatically adjust hota hai.

What are the best image sizes for social media?

Instagram post: 1080×1080, Story: 1080×1920, YouTube thumbnail: 1280×720, Facebook: 1200×630, Twitter/X: 1600×900. Sab presets tool mein built-in hain.

Is this image resizer free and private?

Completely free - no signup, no watermark. Saari resizing browser mein locally hoti hai, photos kabhi upload nahi hoti.

Can I resize multiple images at once?

Haan, bulk resizing supported hai. Multiple files upload karo aur sabko same dimensions par ek click mein resize karo.