Image Tools
How to Make a Passport Size Photo Online for Free (3.5 × 4.5 cm)
Make a correct 3.5 × 4.5 cm passport photo with a white background at home, then get it to the right KB size for online applications.
Free step-by-step guides on converting, compressing, and resizing images online. Learn how to use Quick Tools effectively.
Make a correct 3.5 × 4.5 cm passport photo with a white background at home, then get it to the right KB size for online applications.
Stop retyping. Turn screenshots, notices and scanned pages into editable text in Hindi, English or mixed text in a few seconds.
Cut out people, products and pets automatically and get a transparent PNG or a clean white background — free, and without uploading your photo.
Images are usually the heaviest part of a web page. Here is how converting to WebP makes pages lighter, and how to do it safely on any site, including WordPress.
How long an Instagram caption can be, how much people actually see, how many hashtags to use, and the character limits for X, LinkedIn, YouTube and more.
Confused about image formats? Learn the key differences between PNG, JPG, and WEBP — when to use each, file size comparison, and which is best for websites, social media, and photography.
Learn how to convert images to Base64 encoding for use in HTML, CSS and JavaScript. Embed images directly in code without external files. Free online converter included.