Image
Bulk Image Compressor
- Browser-based
- No signup
- Stays on your device
- Your file is processed in your browser and is not uploaded to our servers.
Browser-based
Upload up to 20 JPG, PNG, WebP, or GIF images and compress them in your browser. Choose compression level and format, then download a ZIP archive.
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
How to use this tool
1. Select multiple JPG, PNG, WebP, or GIF files. 2. Pick a compression level and output format. 3. Click Compress all. 4. Review per-file size savings in the results table. 5. Download the ZIP archive with every compressed image.
Worked example
Example: eight product JPGs totaling 18 MB compressed at medium quality might shrink to about 4 MB in one ZIP—ready to upload to a storefront or email.
How it works
Upload multiple JPG, PNG, WebP, or GIF images and compress them in your browser. Choose a compression level and output format, then download results as a ZIP archive.
Limitations
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Privacy and file handling
Your data is processed in your browser and is not uploaded to our server.
Frequently asked questions
Is the Bulk Image Compressor free to use?
Yes. Utilnivo tools are free to use and do not require an account.
Are my inputs stored?
Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.
How do I get started with Bulk Image Compressor?
Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.
Related tools
Related pages
- Compress images — compare image tools and read FAQs
- Social media image tools — compare image tools and read FAQs
- Browse all free online tools on Utilnivo
- Explore more image tools on Utilnivo
- Image Compressor — Compress images to reduce file size.
- Bulk WebP Converter — Convert multiple images to WebP and download a ZIP.
- Resize Image — Resize images to custom dimensions.
- Image Format Converter — Convert images between JPG, PNG, and WebP formats.
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