WebP Converter: Convert PNG, JPEG, GIF and More to WebP

Convert PNG, JPG, GIF, TIFF or JFIF images to WebP with our free WebP Converter. Simply drag and drop or click Select a File, then press Convert to WebP to generate high-quality WebP images. Download converted files individually or all at once using the Download All button. Logged-in users can convert up to 50 images per upload (50MB each), while guest users can convert 10 images per upload (5MB each). Files are uploaded to our server and converted there.

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WebP Converter: Convert PNG, JPEG, GIF and More to WebP Online

The WebP Converter by SEO Site Checker helps you convert images to WebP format, Google’s modern image standard for lighter image files that can load faster.

 

This tool supports various formats, including .png, .jpg, .jpeg, .gif, .tif, .tiff and .jfif, giving users a one-stop solution to generate WebP images for websites and digital content.

 

Whether you’re a web developer improving load speed, a marketer optimizing ad visuals, or a designer working with multiple formats, this converter provides efficient WebP compression that keeps detail and color close to the original.

 

Simply upload or drag and drop your image, click Convert to WebP and download your results individually or all together using the Download All button.

 

How to Use the WebP Converter

  1. Upload or Drag & Drop Your Image:
    • Choose an image from your device using Select a File, or
    • Simply drag and drop into the conversion box.
  2. Click “Convert to WebP”:   
    The tool converts each image to WebP on our server and lists it with its new file size.
  3. Download Your Images:
    • Download each converted image individually, or
    • Click Download All to get every image in one go.

💡 Pro Tip: After converting to WebP, test your site’s performance with our Website SEO Checker to see the difference in load speed.

 

Why Use the WebP Converter?

The WebP Converter helps you serve lighter WebP images, which can support SEO, UX and performance optimization.

 

1. For Web Developers

Switching to WebP can reduce bandwidth and help pages load faster. Compare the file sizes, since results vary.

 

2. For Marketers

Prepare campaign visuals and ad creatives as lighter WebP files.

 

3. For Designers

Convert designs into modern, high-efficiency WebP files for web display.

 

4. For Businesses & Bloggers

Upload lighter images that keep detail close to the original and can help your pages load faster.

 

💡 Pro Tip: For non-WebP images, use our JPG Converter or PNG to JPG Converter to create lightweight alternatives.

 

Supported Image Formats

The WebP Converter supports a wide range of popular formats:

  • .png
  • .jpeg
  • .gif
  • .tif
  • .jfif
  • .jpg
  • .tiff

Transparency in PNG files is kept. Animated GIFs become a still image from the first frame, and multi-page TIFFs use the first page only.

 

Key Features of the WebP Converter

  • Multi-Format Support: Converts .png, .jpeg, .gif, .tif, .jfif, .jpg and .tiff to .webp.
  • Quick Conversion: Images are converted three at a time, and each row shows its new size when it finishes.
  • High-Quality Output: Uses a high fixed quality setting (lossy WebP), so detail stays close to the original. There is no quality slider.
  • Download Options: Download individually or Download All in one click.
  • Server-Side Conversion: Files are uploaded to our server and converted there. Uploads are deleted after about an hour and converted files after about two hours.
  • Made for the Web: Creates WebP files for websites, and keeps transparency from PNG files.
  • Usage Limits:
    • Logged-in Users:
      • File Size Limit: 50MB per image
      • Upload Limit: 50 images per batch
    • Guest Users:
      • File Size Limit: 5MB per image
      • Upload Limit: 10 images per batch

 

Example Workflow

Step 1: Drag and drop your PNG, GIF, or JPEG image.   
Step 2: Click Convert to WebP.   
Step 3: Download your converted file or use Download All to save them together.

 

💡 Pro Tip: After converting to WebP, compress your images further using our Image Compressor to see if you can save more space.

 

Benefits of Using the WebP Converter

  • File Size: WebP files are often smaller than the same image saved as JPG or PNG, though results vary and a heavily compressed JPG can come out larger.
  • Page Speed Support: Lighter images can help pages load faster, one of many factors in SEO.
  • Wide Browser Support: Current versions of Chrome, Edge, Firefox and Safari can display WebP.
  • Ideal for Developers: Simplify your workflow with modern WebP image output.
  • No Registration Required: Guests can convert images without an account, and a free account raises the limits.
  • Download All Option: Get all converted files at once for efficiency.

 

Real-World Applications

  • E-commerce: Lighter product images can help pages load faster.
  • Blogging: Keep content visuals sharp while keeping page weight down.
  • Web Development: Lighter images can help your pages work toward Core Web Vitals targets.
  • Social Media: Make lighter image files for sites and platforms that accept WebP.

💡 Pro Tip: To check how your WebP images affect SEO, use our Website SEO Checker.

 

Related Tools

Explore more image utilities from SEO Site Checker:

💡 Pro Tip: Convert WebP images to JPG when needed using the JPG Converter.

Last updated

Frequently Asked Questions

Frequently Asked Questions (FAQs) is a list of common questions and answers provided to quickly address common concerns or inquiries.

What file types can I convert to WebP?

You can convert .png, .jpg, .jpeg, .gif, .tif, .tiff and .jfif files to WebP. Animated GIFs and multi-page TIFFs are converted from their first frame or page only.

Can I download all images at once?

Yes. After conversion, you can download images individually or use Download All.

Does this tool compress the images automatically?

The tool converts each image to WebP at a fixed quality setting and has no quality slider. The file is often smaller than the original, but not always: a JPG that was already heavily compressed can come out larger. The new size is shown for each file.

What are the upload limits?

Limits apply to each upload. Guests can add up to 10 images of up to 5MB each. Logged-in users can add up to 50 images of up to 50MB each. Pictures over 40 megapixels are not converted.

Where are my images processed and how long are they kept?

Images are uploaded to our server and converted there, not in your browser. Uploaded originals are deleted after about an hour and converted files after about two hours.
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