Bulk Image Converter & Compressor - WebP, AVIF, JPEG, Resize

Convert and compress hundreds of images in one run: to WebP, AVIF, JPEG or PNG, resized to a maximum width or height, with EXIF and GPS data removed. Every converted file gets a download link, and the table shows how many bytes you saved.

• Smaller pages, faster sites. A photo converted to WebP at quality 80 is often 60-80% lighter with no visible difference: a 897 KB JPEG became a 229 KB WebP in the example below.
• Resize safely. Set a max width and/or height: images are scaled down to fit, proportions are kept, and small images are never enlarged.
• Privacy by default. Camera details, GPS position and author fields are removed, and the EXIF orientation is applied so photos stay upright.
• All common formats in. JPEG, PNG, WebP, AVIF, GIF (first frame), TIFF and SVG, up to 30 MB and 40 megapixels per image. iPhone HEIC photos are not supported.
• Cheap. $1 per 1,000 images. Failed downloads and unsupported files are not charged.

What can I use it for?

• E-commerce and CMS migrations: convert a product catalog to WebP before importing it into Shopify, WooCommerce or a headless CMS.
• Website speed (Core Web Vitals): shrink the heavy images found by an SEO audit.
• Privacy: strip the GPS position from photos before publishing them.
• Pipelines: resize images for thumbnails, newsletters or AI vision models (smaller images cost fewer tokens).

Input

{
    "images": ["https://raw.githubusercontent.com/naptha/tesseract.js/master/benchmarks/data/meditations.jpg"],
    "format": "webp",
    "quality": 80,
    "maxWidth": 1600,
    "keepMetadata": false
}

Output

One row per image, and the converted files in the run's key-value store. Example from a real run:

{
    "url": "https://raw.githubusercontent.com/naptha/tesseract.js/master/benchmarks/data/meditations.jpg",
    "outputUrl": "https://api.apify.com/v2/key-value-stores/<store-id>/records/image-00000.webp?signature=<signature>",
    "key": "image-00000.webp",
    "inputFormat": "jpeg",
    "format": "webp",
    "width": 1600,
    "height": 2485,
    "inputWidth": 1955,
    "inputHeight": 3036,
    "inputBytes": 896733,
    "outputBytes": 228890,
    "savedPercent": 74.5,
    "metadataRemoved": true,
    "error": null
}

outputUrl is a signed link: it opens without an Apify login. In Apify Console, the Overview tab shows the converted images directly in the table.

Good to know: for simple black-and-white graphics or screenshots, PNG can already be smaller than WebP. savedPercent is then negative: keep the original, or choose png.

Pricing

$0.001 per image converted ($1 per 1,000 images) plus Apify's small run-start fee. No subscription, lower prices on higher Apify plans. Invalid URLs, failed downloads and unsupported files are free.

Use it from AI agents (MCP)

Add image-converter to the Apify MCP server in your MCP client (Claude, Cursor, VS Code...).

Integrations

Apify API, schedules, webhooks, Make, Zapier, n8n. Export the results table as JSON, CSV or Excel; the files stay in the run's key-value store for your Apify plan's data retention period.

Related tools

Same developer, same pay-per-result pricing, outputs that chain together:

• Image & Scanned PDF OCR: text from images and scanned PDFs (OCR).
• Website Screenshot: full-page, mobile or dark-mode screenshots of websites.
• Website Logo & Favicon Extractor: logo, favicon and social image of company websites.

FAQ

Which engine is used? sharp (libvips), one of the fastest image libraries.

Only public URLs? Yes. Internal network addresses are refused.

Something wrong or missing? Open an issue on the Issues tab.