SwiftFormats FAST FILE CONVERTER
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Online image converter

Drop images here and convert HEIC, PNG, JPG and WEBP files to the format you need.

Drop your file here

Add up to 10 images, PDFs or fonts, 100 MB each

Fast conversion
Secure processing
No registration

Image conversion workflow

Add PNG, JPG, WebP, or HEIC images, pick the output format, then convert one file or a small batch in the same browser session.

Built for web assets

Use it for product photos, screenshots, UI graphics, and marketing images that need a browser-friendly format before publishing.

Files stay private

Image files are processed locally where supported, which keeps drafts and client assets away from shared upload queues.

Select an image output for the next workflow

The image converter is the flexible route for HEIC, PNG, JPG and WebP inputs. Choose the target according to whether you need compact web delivery, broad photo compatibility, transparency or a PDF made from images.

Format trade-offs

WebP is efficient for the web, JPG is broadly compatible for photos, and PNG keeps decoded pixels without lossy encoding and supports transparency. An image-based PDF wraps images into document pages rather than restoring editable text.

Batch consistency

A selected output and quality apply across the current batch. Review files with different dimensions or transparency separately because one setting may not be ideal for every image.

Popular Conversion Tools

JPG

JPG to WebP

Reduce JPG size with modern WebP output.

PNG

PNG to WebP

Convert PNG images to smaller WebP files.

GIF

Optimize GIF

Compress animated GIF files in your browser.

HEIC

HEIC to JPG

Convert iPhone HEIC photos to compatible JPG files.

HEIC

HEIC to PNG

Convert HEIC photos to lossless PNG images.

WEBP

WebP to PNG

Convert WebP images back to PNG.

JPG

WebP to JPG

Convert WebP images to standard JPG files.

JPG

PDF to JPG

Render PDF pages as JPG images.

Frequently Asked Questions

Which image output should I choose?

Choose WebP for web delivery, JPG for compatible photographs, PNG for transparency or lossless decoded pixels, and PDF when images need document pages.

Does changing quality affect PNG?

PNG output does not use the lossy quality setting. Quality mainly affects JPG, WebP and image-based PDF results.

Can several source formats be in one batch?

The uploader can detect supported image inputs, but review every result because source dimensions, transparency and compression history differ.

Does image-to-PDF recognize text?

No OCR is performed. The image is placed on a PDF page, so text inside it remains pixels rather than searchable document text.