About These Image Tools

This page groups together every image-editing tool on LovePDFs, covering the most common tasks people need before uploading, printing, emailing, or archiving a photo: resizing, cropping, compressing, and converting between formats. Each tool processes images directly in your browser using WebAssembly and the Canvas API — nothing is uploaded to a remote server, so your photos never leave your device, and there's no waiting for an upload/download round trip.

Picking the Right Tool

Resize Image — change width, height, or scale while keeping (or intentionally changing) the aspect ratio.
Crop Image — trim unwanted edges or borders down to the exact area you need.
Compress Image — shrink file size for faster uploads or smaller attachments, with adjustable quality.
JPG ↔ PNG — convert between JPEG's smaller file size and PNG's transparency support.
Image ↔ PDF — turn a photo into a PDF document, or pull images back out of an existing PDF.

A common workflow is combining several of these in sequence — for example, cropping a scanned photo, compressing it to fit an email size limit, and then converting it to PDF for a formal submission. Because each tool is a separate, focused page, you can move between them without losing your place.

Frequently Asked Questions

Do these tools reduce image quality?

Resizing and cropping don't reduce quality beyond the dimension change itself. Compression lets you choose the quality/size tradeoff, and a moderate setting is usually visually lossless.

What image formats are supported?

JPG/JPEG and PNG are supported across these tools, along with converting either format to and from PDF.

Are my images uploaded anywhere?

No. All processing happens locally in your browser — images are never sent to a server.