Advanced Image Compressor (Batch, Quality & AVIF)
Compress up to 20 images with quality, max size, format, and metadata options. Server-side processing with Sharp. Free, 10MB per file.
Upload File
Select or drag an image file to compress.
Click or drag image file here
JPG, PNG, WebP, AVIF ยท Max 20 files ยท 10MB per file
Compression Options
Set image quality, size, and format.
Lower = smaller file size, Higher = better quality
Leave empty to keep original size
Leave empty to keep original size
Remove EXIF info to further reduce file size
How to use
๐ก Note: All processing is done on the server, and files are immediately deleted after processing. AVIF format is only supported in modern browsers.
Why Use Advanced Image Compression?
The standard image compressor runs in your browser and handles one file at a time. Advanced compression is for batch jobs and extra options: quality, maximum width and height, JPEG/PNG/WebP/AVIF output, and optional metadata removal.
Files are uploaded to Toolo's server and processed with the Sharp image library, then returned as a ZIP. Files are not kept after processing. This is not AI compression, and it is not processed only on your device.
Key Features & Benefits
Built for batch compression and extra format control:
Batch Processing
Compress up to 20 images in one request. Each file can be up to 10MB. Results download as a ZIP.
Quality, Resize, and Format
Set output quality (default 80), optional max width/height, and JPEG, PNG, WebP, or AVIF. GIF is not supported.
Metadata Removal
Optionally strip EXIF and similar metadata to reduce file size further.
Free, With Clear Limits
Use it free, with no account and no watermarks. Limits are 20 files per batch and 10MB per file. Processing happens on the server.
Frequently Asked Questions (FAQ)
What makes advanced compression different from standard compression?
Standard compression uses the browser Canvas API on one image. Advanced compression uploads files to the server, uses Sharp (including mozjpeg for JPEG), supports AVIF, batch jobs, resize, and metadata removal. You cannot set a target file size or color palette.
Are my photos processed only on my device?
No. Unlike most Toolo tools, this page sends images to the server for Sharp processing. Files are deleted after the ZIP is generated and are not stored for later use.
Can I compress a large batch of images?
You can compress up to 20 images at once, 10MB each. There is no unlimited batch queue. For a single image in the browser without upload, use the standard image compressor.