How-To Guides

Task-focused guides for converting formats and compressing images — each links straight to the free in-browser tool.

Format Conversion Guides

How to Convert PNG to JPG (Free & Online)How to Convert WebP to JPG (Free & Online)How to Convert HEIC to JPG (Free & Online)How to Convert BMP to JPG (Free & Online)How to Convert GIF to JPG (Free & Online)How to Convert SVG to JPG (Free & Online)How to Convert AVIF to JPG (Free & Online)How to Convert ICO to JPG (Free & Online)How to Convert JPG to PNG (Free & Online)How to Convert JPG to WebP (Free & Online)How to Convert JPG to GIF (Free & Online)

Image Compression Guides

How to Compress an Image to 20 KB How to Compress an Image to 30 KB How to Compress an Image to 50 KB How to Compress an Image to 100 KB How to Compress an Image to 200 KB How to Compress an Image to 300 KB How to Compress an Image to 500 KB How to Compress an Image to 1 MB How to Compress an Image to 2 MB

Resize for Social & Print

Resize an Image for Instagram Post (1080×1080)Resize an Image for Instagram Story (1080×1920)Resize an Image for YouTube Thumbnail (1280×720)Resize an Image for Facebook Cover (820×312)Resize an Image for X / Twitter Header (1500×500)Resize an Image for LinkedIn Banner (1584×396)Resize an Image for 1-Inch ID Photo (295×413)Resize an Image for WeChat Avatar (640×640)Resize an Image for 2-Inch ID Photo (413×579)Resize an Image for US Passport Photo (600×600)Resize an Image for Visa Photo (33×48mm) (390×567)Resize an Image for Xiaohongshu Cover (1080×1440)Resize an Image for Douyin / TikTok Cover (1080×1920)Resize an Image for Pinterest Pin (1000×1500)Resize an Image for Zoom Virtual Background (1920×1080)Resize an Image for Weibo Cover (920×300)Resize an Image for Bilibili Cover (1146×717)Resize an Image for Facebook Post (1200×630)Resize an Image for X / Twitter Post (1600×900)Resize an Image for LinkedIn Post (1200×1200)Resize an Image for 4×6 Photo Print (1200×1800)Resize an Image for A4 Document (2480×3508)

How-To by Device

How to compress an image on iPhone How to compress an image on Android How to compress an image on Windows How to compress an image on Mac How to convert HEIC to JPG on iPhone How to convert PNG to JPG on Windows How to resize an image on iPhone How to resize an image on Windows How to resize an image on Mac How to resize an image on Android How to convert HEIC to JPG on Mac How to convert PNG to JPG on Mac

Common Problems Solved

Image Too Large to Upload? Here is the Fix Why WeChat Makes Your Photos Blurry PNG File Too Big? Here is Why and How to Shrink It Why Your Transparent Image Turns Black in JPG Why Your Photo Rotates Sideways After Upload Change Your ID Photo Background Color HEIC Won't Open? Convert it to JPG Compression Isn't Shrinking Your Image? Here's Why Why Your Printed Photo Looks Blurry