Batch workflow
Batch Image Converter
Batch process multiple images with Kompresio. Convert, compress, resize, clean metadata, and export results as a ZIP archive.
Smart recommendation example
Ready to optimize
Upload images to preview, analyze, convert, clean metadata, crop, or create a PDF directly in the browser.
Original size
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Output size
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Saved
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Format
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Dimensions
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Time
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Your images stay on your device
Core optimization runs in the browser. Files are not sent to an API route for MVP compression, conversion, resize, crop, preview, or ZIP export.
Guide
How to use Batch Converter
Kompresio keeps batch image converter practical: the tool loads first, then useful guidance explains settings and use cases.
How to process batch
- 1
Upload a batch.
- 2
Choose shared output settings.
- 3
Download all results as ZIP.
Why use Kompresio
- Process many images in one queue.
- Export all results as a ZIP with a summary manifest.
- Ideal for product catalogs, website assets, and content batches.
Best for
Supported formats include JPG, PNG, WebP, AVIF, GIF, SVG. For advanced server-side processing, use direct object storage upload rather than posting large images to serverless functions.
Related tools
Continue the image workflow
Move between compression, conversion, resize, metadata cleanup, and batch export without changing apps.
Compress Image
Compress JPG, PNG, and WebP images online with Kompresio. Fast, private, browser-based image compression with batch ZIP download support.
Compression
Convert to WebP
Convert JPG, PNG, and other images to WebP in your browser. Kompresio helps create lightweight WebP files for faster websites.
Conversion
Resize Image
Resize JPG, PNG, WebP, and AVIF images by width, height, percentage, or preset directly in your browser.
Resize
Metadata Cleaner
Remove image metadata and export clean files. Kompresio helps strip camera, software, and location-related details from photos.
Privacy
FAQ
Questions about Batch Converter
Clear answers for privacy, formats, batch processing, and output quality.
Are my images uploaded to a server?
Core tools run in your browser. For the MVP flow, Kompresio processes previews, compression, conversion, resizing, metadata cleaning, and ZIP export locally on your device.
Can I process multiple images?
Yes. You can add multiple files to the queue, process them together, and download the results individually or as a ZIP archive.
Does compression reduce quality?
Lossy formats can reduce quality if the quality value is too low. The balanced presets use practical values for smaller files while keeping the image visually clean.