WordPress Image Converter Plugin

Smaller Files. No Clutter.

Convert Images. Reclaim Space. Boost Speed.

This WordPress plugin converts your media to AVIF or WebP and automatically removes the original files — reducing server space by up to 95% (e.g. 2000MB → 150MB) and cleaning up your uploads folder.

Unlike most image plugins, it replaces the old files entirely — no duplicates, no front-end JS, just faster load times and serious space savings.

Perfect for performance gains that caching plugins can’t deliver.

Next-Gen Format Support
(AVIF & WebP)

Resize, Convert & Optimize Images to AVIF Format for Maximum Storage Savings

Many websites don’t require oversized 2560px images. With Microbite Image Converter Pro, you can easily resize your images to 1920px, significantly reducing file size and saving valuable storage space.

Plus, by converting images to the AVIF format, you can achieve even greater compression without sacrificing quality.

  • Delete unnecessary files that are taking up valuable storage space.

  • Scale down large images to optimal sizes, reducing their file size without compromising quality.

  • Switch images to modern formats like AVIF or WebP for superior compression and faster loading times.

Media conversion table with file savings and status.

Why Choose Us?

Unlimited
Image Conversions

No monthly limits or credits system; convert your entire media library regardless of size with no additional costs or restrictions.

  • Unlimited Conversions

  • No Monthly Limits

  • AVIF / WebP Support

  • No Hidden Fees

  • Moonlit lake with wooden pier and stars
  • Two crowned cranes facing each other closely.
  • Purple flowers in a clear glass vase on balcony.

Bulk Image Conversion

Save significant time by converting hundreds or thousands of images in a single operation. Our efficient batch processing automates the update of your image library quickly and effortlessly.

Microbite interface for bulk image conversion to WebP/AVIF.
  • Our Image Converter

    Automatically updates the WordPress database to reference the newly converted image files — ensuring a complete and true conversion.
    AVIF file upload interface example
  • Other Converters

    Leave the database unchanged, meaning the original images are still referenced — not a full or effective conversion.
    Image upload settings interface screenshot
  • Our Image Converter

    Replaces and removes original image files after conversion — keeping your server clean and storage optimized.
    List of image files with various resolutions
  • Other Converters

    Keep the original files and add new ones, increasing clutter and using unnecessary server space.
    Listed image files with various formats and sizes.

Bulk Database Search & Replace

Search and replace database references of original images to the new format.

WordPress database tables selection settings screen

Bulk Image Restoration

You can choose to back up original images during conversion. These backups are stored in a dedicated directory and can be restored at any time—either individually or in bulk.

Microbite Bulk Image Restoration settings page displayed.

301 Redirects

If your images hold strong SEO rankings, you may choose to retain them. A 301 redirect to the backup directory ensures those rankings are preserved by properly redirecting to the correct files. (.htaccess supported)

301 Redirect settings for image backups and SEO.

Visual Comparison Tool

Easily compare the original and converted versions of your images side-by-side, including all generated sizes within WordPress. Visually assess the results and quickly restore the original to experiment with different conversion settings.

Cars parked under trees in parking lot.

Professional Features

  • Image optimization summary showing size reduction details.

    Track Your Optimization Wins

    Instantly see how much space you've saved with a clear summary of image size reductions.

  • Server compatibility and conversion support details.

    Server Compatibility Check

    Instantly see all image conversion options supported by your web host.

  • Resize images settings for web optimization.

    Resize Existing Images

    Free up valuable storage space by resizing oversized existing images to more appropriate dimensions.

  • Enable lossless image conversion to WebP or AVIF.

    Lossless Conversion

    Achieve smaller file sizes while retaining all original image data. This guarantees no loss in quality, allowing for perfect reconstruction of your images.

  • Backup images settings for preserving original images.

    Backup Original Images

    Safeguard your original images before conversion. Easily compare results, restore to the initial version if needed, and maintain the flexibility to re-optimize or convert in the future.

  • WordPress image upload processing settings screenshot.

    Convert & Resize Images on Upload

    Streamline your workflow and boost site performance. Images are automatically resized to optimal dimensions before conversion, significantly speeding up the process and ensuring smaller, web-ready files from the moment you upload.

  • AVIF format settings for speed and color subsampling.

    AVIF Advanced Settings

    AVIF format settings for speed and color subsampling.

  • WebP image compression settings interface with options

    WebP Advanced Settings

    WebP image compression settings interface with options

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