Simple · Completely free · Private

Convert PNG

PNG to JPEG, WebP. Resize, crop and fit a file size limit in your browser. No signup. Up to 20 images, completely free.

Convert & edit PNG

Convert PNG images, fit a size limit, crop or use presets. Enable JavaScript to use these tools.

Image guides & articles

Practical guides to checking files, choosing formats and meeting size limits.

HEIC

HEIC will not open: five checks before converting

Check the file, local availability and destination requirements before converting HEIC photos in Pichn.

JPEG / PNG / WebP

JPEG, PNG or WebP? Choose for photos and transparency

Choose an output format by destination support, transparency and file size, with practical Pichn steps.

500 KB / 1 MB

Fit photos under 500 KB or 1 MB: checks and settings

Understand file size, format and pixel dimensions before using a size limit, and check the saved result.

View all guides →

About this tool

A completely free tool for converting PNG images to a different format: JPEG, WebP. The input format is not offered as an output. Size limits, resizing, cropping, presets and ZIP downloads are free, and images stay on your device.

How to use

Choose up to 20 PNG images.
Choose a different output format. You can also set a size limit, crop or use a preset.
Press Convert and check the size, dimensions and appearance.
Save individually or as a ZIP before selecting new images.

Choosing settings

Reduce file size

Choose 500 KB, 1 MB or a custom limit. Images may be resized automatically. Results that do not meet the limit show a warning.

Crop or choose a preset

Preview the crop ratio and position. Presets include email, website, application form and square. Small images are never enlarged.

Troubleshooting

Cannot select or load an image

Choose PNG images on this page. Use the menu for other formats. Download cloud-only images to your device first.

Slow processing or unmet size limits

Try 1–3 images and close other apps. Processing stops before retained results exceed 100 MB. Save completed images and process the rest separately. If a size limit cannot be met, try another format or settings.

Missing results or ZIP issues

Selecting new images, clearing or reloading removes results. Save individually if ZIP is not supported. ZIP includes results that missed the size limit, so check each result.

Contact

[email protected] with your device, browser and error message. Please do not attach your images.

Privacy

Images are converted in your browser and are not sent to this site. This site is delivered using Cloudflare Pages. Cloudflare processes information such as IP addresses to deliver and secure requests. On the home page (/), this site also uses the country code provided by Cloudflare to choose a language. This site's code does not store IP addresses or log visitors' countries. Your selected language is saved in your browser's local storage. Advertising is not currently active. If ads are added, this notice will be updated to explain the ad provider's use of cookies or similar technologies.