Tools / Bulk Image Converter & Compressor (WebP, AVIF, JPG, PNG)

Bulk Image Converter & Compressor (WebP, AVIF, JPG, PNG)

Convert and compress images in bulk. Input: imageUrls. Output (JSON/CSV): one row per item with imageUrl, inputFormat, inputKb, outputFormat, width, height, outputKb, savedPercent, outputUrl.

Run it on Apify Store →

What it's for

Shrink listing or product photos to WebP for faster pages
Batch-resize images for marketplaces and email
Strip GPS/EXIF before publishing photos

Example input

{
 "imageUrls": [
  "https://upload.wikimedia.org/wikipedia/commons/a/a9/Example.jpg",
  "https://upload.wikimedia.org/wikipedia/commons/4/47/PNG_transparency_demonstration_1.png",
  "https://example.com/nope.jpg"
 ],
 "format": "webp",
 "quality": 75,
 "maxWidth": 400
}

Example output

{
  "imageUrl": "https://upload.wikimedia.org/wikipedia/commons/a/a9/Example.jpg",
  "inputFormat": "jpeg",
  "inputWidth": 172,
  "inputHeight": 178,
  "inputKb": 9,
  "outputFormat": "webp",
  "width": 172,
  "height": 178,
  "outputKb": 2,
  "savedPercent": 73,
  "outputUrl": "https://api.apify.com/v2/key-value-stores/n6UlfRY8qhufbligb/records/img-0001-Example.webp",
  "outputKey": "img-0001-Example.webp"
}

Input reference

Field	Type	Notes
`imageUrls` required	array	Direct image links.
`format`	string	Output format
`quality`	integer	1-100
`maxWidth`	integer	0 = keep.
`maxHeight`	integer	0 = keep.
`stripMetadata`	boolean	Recommended for privacy and size.
`maxConcurrency`	integer	Max concurrency

Pricing

Pay per event: Image converted $0.001. Plus Apify's small per-run start fee. Apify's free plan includes monthly credit to try it.

How to run

Open the Store page and click Try for free.
Fill in the input (or paste the example JSON in the JSON tab).
Click Start, then export results as CSV, Excel or JSON, or call it via the Apify API.
Optional: add a Schedule and a webhook/Slack/email integration for ongoing monitoring.

Open Bulk Image Converter & Compressor (WebP, AVIF, JPG, PNG) on Apify →