Next-Gen Image Optimizer

Compress & Convert Images Without Quality Loss

Compress JPG, PNG, WEBP, and iPhone HEIC in your browser or on our server. Great for YouTube thumbnails, email attachments, and website images — plus government exam forms, job applications, and upload limits. Export AVIF or PNG, merge PDFs, and edit before download. No signup.

YouTube thumbnails · email attachments · website & blog images · WhatsApp & social shares

Image Compressor

Drag & drop images here, or browse

Supports JPG, PNG, WEBP, HEIC, AVIF, SVG

75%
Smaller Size Balanced (Recommended) Max Quality
Auto-adjusts quality
⚙️ Advanced Tuning (Dimensions, EXIF, Processing Engine)

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Professional Image Compression for Web & Government Portals

FileShrinkr is a modern, high-speed image optimization workspace designed for web developers, designers, and students preparing application documents. Choose between client-side browser privacy (no files leave your device) and our accelerated server engine for multi-image PDF merge, EXIF stripping, and MozJPEG enhancement.

🎯 Target Size Exactness

Set strict 20 KB, 100 KB, or 500 KB caps for government portals (SSC, UPSC, State PSC, Visa applications) without guesswork.

🔒 Complete Data Privacy

Browser mode processes JPG, PNG, WEBP, and AVIF directly on your device via modern WebAssembly and Canvas APIs.

📄 Instant PDF Document Merging

Combine multiple photos, ID cards, and receipts into a single lightweight PDF document ready for submission.

⚡ Modern Format Conversions

Convert heavy iPhone HEIC and PNG files into high-density WebP or AVIF saving up to 90% bandwidth.

Frequently asked questions

What is FileShrinkr?
FileShrinkr is a free online tool to compress images, export PDFs, and edit photos in your browser. No account is required.
Which image formats can I upload?
You can upload JPG, PNG, WEBP, HEIC (iPhone photos), and SVG files. Output formats include JPG, WEBP, AVIF, PNG, and PDF.
Is FileShrinkr free?
Yes. Compression and editing are free with no signup or subscription.
How does compression work?
Choose Browser mode to compress JPG, WEBP, AVIF, or PNG locally in your browser, or Server mode for PDF export, HEIC conversion, EXIF removal, and MozJPEG JPG optimization on our server.
Are my files stored permanently?
In Browser mode, raster compression stays on your device. In Server mode, uploads are used in a temporary batch folder and are not intended to be retained after processing.
Can I compress multiple images at once?
Yes. Upload several files and download a ZIP archive containing all compressed results.
How do I merge images into one PDF?
Use the Image to PDF intent, select PDF as the output format, and enable Merge all images into one PDF before compressing. That path runs on the server.
Can I compress an existing PDF?
Yes. Choose the Compress PDF intent on the homepage (or open /compress-pdf). Compression runs entirely in your browser: pages are re-encoded as images, so text will not stay selectable. Max 50 MB and 500 pages. If a PDF is already small (efficient text/vector), we keep the original instead of returning a larger file.

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