Mixed inputs, one output
Add JPG, PNG, WebP, or supported HEIC sources and create a consistently named WebP batch without one-file-at-a-time exports.
Convert Images to WebP
Convert JPG, PNG, and WebP images to website-friendly WebP files without uploading them.
$9/month
Need more batches?
Pro is for sellers and teams processing images every week.
- 5,000 images/month
- Keep processing after the free weekly limit
- Use Pro on any signed-in device
By purchasing, you agree to the Terms of Service and Privacy Policy. Support: support@picready.net.
Convert a mixed image batch to WebP with one publishing rule
Bulk WebP conversion is useful when a website, catalog, or content workflow receives a folder of JPG and PNG sources but needs one consistent web output. PicReady converts supported files locally, preserves proportions unless you choose a crop or size limit, and keeps every result available for individual or ZIP download.
Conversion plus resizing
Set a maximum width or height in the same run when source photos contain more pixels than the destination will display.
Check transparency and detail
Use the side-by-side preview to inspect transparent edges, text, gradients, and product detail before publishing the outputs.
Before converting the whole folder
- Confirm that the destination accepts WebP; older upload portals, print workflows, and some marketplace pipelines may still require JPEG or PNG.
- Test one photograph, one transparent graphic, and one text-heavy image because the same encoder setting can produce different visual results.
- Avoid upscaling small inputs. More output pixels do not recover detail that is missing from the source file.
- Keep the originals and use clear output names so rollback remains possible after the new files are published.
WebP is a publishing choice, not a universal replacement
WebP can represent photographic and transparent imagery and is widely useful on modern websites. It is not automatically the correct archive, editing, print, or marketplace format. Choose it when the receiving system supports it and the measured output gives an acceptable balance of bytes, dimensions, and visible quality.
If a source relies on exact lossless pixels, color-management metadata, animation, or a specialized export profile, verify those requirements separately. PicReady's browser workflow is designed for web-ready static outputs rather than preservation of every property in an archival master.
A repeatable website conversion workflow
Group images by destination before choosing settings. Product galleries may need consistent dimensions and filenames, article images may need a shared maximum width, and interface screenshots may need a higher-quality setting to keep small type clear. Processing these groups separately produces more predictable results than forcing one rule across unrelated assets.
After conversion, compare the batch totals and open at least one difficult output at the size it will actually be displayed. Download the complete ZIP only after filenames, dimensions, transparency, and visible artifacts have been checked.
From large files to web-ready images
Upload your images
Drag and drop common image formats, including JPG, PNG, WebP, and HEIC.
Choose your optimization preset
Pick Website, Blog, Shopify, or a target file size.
Download web-ready images
Get compressed, resized, and renamed images in a ZIP file.
Built for site owners, stores, and SEO work
PicReady keeps the workflow simple: local processing, practical presets, and filenames that are ready to publish.
For websites
Compress landing page, blog, and portfolio images before publishing.
For ecommerce
Optimize product photos for Shopify, WooCommerce, Etsy, and marketplaces.
For SEO
Reduce image size, convert to WebP, and create clean filenames.
SEO landing pages ready for search
Compress images onlineCompress image to 100KBCompress image to 200KBConvert images to WebPResize images for websitesRemove image backgroundsOptimize Shopify imagesBatch resize imagesBatch crop imagesResize image to 16:9Resize image to 9:16Make product photos squareJPG to WebPPNG to WebPWebP to JPGShopify product image sizeAmazon product image resizer
Bulk WebP conversion questions
Can I convert multiple JPG and PNG files to WebP together?
Yes. Add a mixed batch, keep WebP as the output, process the files, and download the completed results individually or as one ZIP.
Does WebP always make an image smaller?
No. The result depends on source encoding, dimensions, transparency, content, and quality settings. PicReady shows the actual before-and-after bytes for every output.
Do I need to upload the images to convert them?
No. Decoding, conversion, preview generation, and ZIP creation happen locally in the browser.