Free Online File Converter — Compress, Convert & Resize Images and PDFs

Switch & Shrink is a free, privacy-first tool for compressing, converting, and resizing images and PDF files online. No sign-up required. Batch upload up to 20 files at once, choose your format and quality, and download individually or as a ZIP. Files are automatically deleted after download.

Start converting — free

Compression Tools

Compress Image — reduce JPG, PNG, WebP, GIF, TIFF, and BMP file sizes by up to 90%
Compress PNG — shrink PNG files while preserving transparency
Compress JPG — reduce JPEG file sizes with adjustable quality
Compress PDF — shrink PDFs for email and web using Ghostscript
Compress Image to 100KB — hit an exact target file size
Compress Image to 200KB
Compress Image to 500KB
Compress PDF to 1MB
Compress PDF to 2MB

Format Conversion

JPG to PNG — convert JPEG images to PNG with transparency support
PNG to JPG — convert PNG to JPEG for smaller file sizes
JPG to WebP — convert JPEG to modern WebP format
PNG to WebP — convert PNG to WebP with smaller file sizes
WebP to JPG — convert WebP files to JPEG for compatibility
WebP to PNG — convert WebP to PNG with full transparency
GIF to WebP — convert GIF animations to WebP format
TIFF to JPG — convert TIFF images to compact JPEG
BMP to PNG — convert Windows BMP files to PNG
WebP Converter — convert any image to or from WebP

Image & PDF Tools

Resize Image — resize images by percentage, exact dimensions, or longest side
Batch Image Converter — convert up to 20 images at once
Strip EXIF Metadata — remove location data, camera info, and timestamps
CMYK Converter — convert RGB images to CMYK for professional printing
PDF Editor — edit text and images in PDF files online
Merge PDF — combine multiple PDFs into one file
Split PDF — extract pages from a PDF file

Why Switch & Shrink

Compress any file

Shrink PDFs, JPGs, PNGs, WebP, and more without noticeable quality loss. Batch up to 20 files and download as ZIP.

Private by default

Files are processed in isolated storage and deleted after download. EXIF metadata stripped by default. No accounts, no tracking.

Instant results

Industry-standard engines — sharp for images, Ghostscript for PDFs. Your files are ready in seconds, not minutes.

Works everywhere

No install, no plugin, no app. Works in any modern browser on desktop or mobile. PDF, JPG, PNG, WebP, GIF, TIFF, BMP.

Popular Use Cases

Email attachments: Shrink PDFs and images to fit within 25 MB email limits.
Visa & passport photos: Resize and compress to meet government portal requirements.
Website optimization: Convert to WebP for faster page loads and better SEO.
Social media: Prepare images at optimal sizes for WhatsApp, Instagram, LinkedIn.
Document archiving: Compress scanned PDFs from megabytes to a fraction of their size.
Print-ready CMYK: Convert RGB images to CMYK with professional ICC profiles.