Bulk Image Converter — Convert 50 Images at Once
Free bulk image converter — convert up to 50 JPG, PNG, HEIC or GIF files to WebP at once. JPG to WebP bulk converter with quality control and resizing. No signup.
Max: 50 images, 15 MB per imageHi there! Sorry about the such a limited file size. TBH, It's a hobby project with free resources. And as you know, nothing is free in this world. If it's free then there's limitation. So, if this project is helpful to you, please consider supporting it by sharing it with others. If you have any suggestion please feel free to send an Email. Webpimg would love to hear from you.
How to Use
- Step 1: Select Up to 50 Images
Click 'Select Images' and choose up to 50 files at once. Mix JPG, PNG, GIF, and HEIC formats freely.
- Step 2: Configure Settings
Set quality and optional resize dimensions. All images in the batch use the same settings for consistent output.
- Step 3: Batch Convert
Click 'Convert' and all images process simultaneously to WebP format with your chosen settings.
- Step 4: Export All
Click 'Export All' to download a single ZIP archive with all converted WebP files, or download individually.
How to Bulk Convert Images
Click Select Images and choose up to 50 images at once — mix and match JPG, PNG, GIF, and HEIC formats freely. Set your quality preference using the slider. Optionally configure resizing to standardize dimensions across all images. Click Convert and all images process with your chosen settings. Download files individually or click Export All to get a single ZIP archive containing all converted WebP files.
The bulk converter is ideal for large-scale projects: migrating a website to WebP, preparing a product catalog, optimizing a photo gallery, or processing an entire folder of images. Upload your files, configure once, and let WebPImg handle the rest.
Mixing Formats in a Single Batch
Unlike most converters that require you to upload one format at a time, WebPImg accepts mixed batches. You can upload JPG product photos, PNG logos, GIF icons, and HEIC iPhone photos all in the same batch. Every file is converted to optimized WebP output with your chosen quality and resize settings applied uniformly.
Frequently Asked Questions
Why Use Bulk Image Conversion?
Manually converting images one by one is tedious and time-consuming. Bulk conversion lets you optimize an entire photo gallery, product catalog, or blog image library in seconds. With WebPImg's batch processing, all images are converted with consistent quality settings, ensuring uniform optimization across your site. This is essential for e-commerce stores with hundreds of product photos or content sites with large image libraries.
Use Cases for Batch Conversion
E-commerce: Convert your entire product photo library to WebP for faster page loads and better SEO. Run multiple batches of 50 images to process hundreds of products. Blog migration: When redesigning or migrating a blog, batch convert all existing images to WebP to start with optimized content. Photography portfolios: Prepare web-ready versions of your photo collections with consistent quality and dimensions. Design agencies: Convert client deliverables to web-optimized formats in bulk, saving hours of manual work.
There is no daily limit on how many batches you can process. Convert 50 images, download the ZIP, and immediately start another batch. No account needed, no watermarks added.
Bulk Conversion: What Makes It Useful
Speed: Convert 50 images in one batch instead of uploading them individually. Consistency: All images use identical quality and resize settings for uniform results. Format flexibility: Mix different input formats (JPG, PNG, GIF, HEIC) — all output as optimized WebP. Download options: Get individual files or a single ZIP archive for easy management. No limits: Process unlimited batches with no daily cap or account requirement.
WebPImg vs Other Bulk Converters
Most free online image converters limit batch size to 5-20 images, add watermarks, or require account creation. WebPImg supports 50 images per batch with no signup, no watermarks, and no daily limits. Your images are processed in server memory and never stored on disk — a level of privacy most competitors do not offer. The ZIP export feature lets you download all converted files in a single click, ready to upload to your website or CMS.
- How many images can I convert at once?
You can convert up to 50 images in a single batch. Each file can be up to 4MB. There is no daily limit — run as many batches as needed. For larger collections, simply process multiple batches back to back.
- Can I mix different image formats in one batch?
Yes, you can upload a mix of JPG, PNG, GIF, and HEIC files in the same batch. All images are converted to WebP format regardless of their original format, with identical quality settings applied to each.
- How do I download all converted images?
After conversion, click the Export All button to download a ZIP archive containing all your converted WebP files. For 5 or fewer images, individual downloads start automatically. The ZIP file is generated in your browser for instant access.
- Are the same settings applied to all images?
Yes, all images in a batch use the same quality and resize settings. This ensures consistent output quality across your entire image set — especially important for product catalogs and photo galleries where uniformity matters.
- Is there a daily limit on bulk conversions?
No. WebPImg has no daily conversion limits, no account requirements, and no premium tiers. Process as many batches of 50 images as you need, completely free.
- Can I bulk convert images to WebP for my WordPress site?
Yes. Upload your images to WebPImg, batch convert them to WebP, download the ZIP archive, and upload the WebP files to your WordPress media library. WordPress 5.8 and newer natively support WebP images.