Tutorials

Step-by-step guides for common image conversion tasks.

Tutorials

Setting Up Image Conversion Webhooks

Image conversion isn’t instant — large files, batch jobs, and complex transformations take time. Instead of polling the API repeatedly, you can set up webhooks to get notified the moment a conversion completes (or fails). How Webhooks Work You register a webhook URL in your dashboard You...

· 3 min read
Tutorials

How to Compress Images for the Web Without Losing Quality

Images are typically the heaviest assets on any web page — often accounting for over 50% of total page weight. Compressing them properly can cut load times in half without anyone noticing a difference in quality. The Two Approaches KoalaPic offers two compression strategies: Smart Quality...

· 3 min read
Tutorials

Batch Convert Images with the KoalaPic API

Converting images one at a time works fine for a handful of files. But when you’re processing product photos, user uploads, or an entire asset library, you need automation. The KoalaPic API’s batch endpoint converts up to 50 images in a single request. Prerequisites You’ll need an...

· 2 min read
Tutorials

How to Convert HEIC to JPG — The Complete Guide

Every iPhone photo you take is saved as HEIC by default. That’s great for storage — HEIC files are roughly half the size of equivalent JPGs — but it creates a headache the moment you try to share those photos outside the Apple ecosystem. Why iPhones Use HEIC Apple switched to HEIC (High...

· 2 min read

Send Feedback

Thank you! We'll get back to you soon.

Install KoalaPic

Add to your home screen for quick access

Cookie & Storage Preferences

We use cookies and local storage to improve your experience. Essential storage is always active for core functionality. Learn more

Essential

CSRF protection, dark mode, error tracking. Always active.

Functional

Conversion presets, UI preferences, PWA install state.

Analytics

Anonymous usage statistics to improve the service.