Social Media Image Resizer
Resize images precisely for Instagram, Facebook, YouTube, and more with exact pixel dimensions. All processing happens 100% offline in your browser.
Select or Drop Image Here
Drag & drop your image, paste from clipboard (Ctrl+V), or browse from device.
Supported: JPG, JPEG, PNG, WebP•Max: 20MB•100% Client-side
Why Use This Tool?
Social media platforms have strict dimension requirements for images. If you upload an image with incorrect dimensions, the platform might crop it poorly or stretch it, ruining the visual quality. This tool offers one-click presets to perfectly frame your photos for Instagram posts, YouTube thumbnails, Facebook covers, and more—without uploading any files to our servers.
Frequently Asked Questions
- Is SizeSnap really free to use?
- Yes! SizeSnap is completely free. No hidden fees, no premium subscription, and no watermarks added to your files.
- Do any files get uploaded to a server?
- No. All processing (image compression, resizing, PDF manipulation) happens 100% in the browser using WebAssembly and HTML5 APIs. Your files never leave your device.
- Can I use SizeSnap for government exam photo requirements?
- Absolutely. We provide exact‑KB presets (10KB‑50KB) and tools to meet the strict size limits required by SSC, UPSC, NEET, and other Indian examination portals.
- Is it safe for professional use?
- Yes. The app is client‑side only, contains no tracking pixels, and is built with modern security practices. You can also use it for business‑critical PDF compression without risking data leakage.