Pixora resources
Image guides & tutorials
Practical answers for image compression, resizing, conversion, file formats and everyday web workflows.
How to use these guides
Start with the requirement you actually have. If a form specifies a maximum file size, use a target-size guide. If a website needs smaller images, begin with dimensions and format. If a platform asks for a particular format, use the conversion guide and then check the result. The examples are intended as practical starting points rather than universal rules, because image content and destination requirements vary.
How to Compress Images Online
Compress images while balancing file size and visual quality.
Read guide →Image Compression Guide
Learn how dimensions, formats and quality settings affect file size.
Read guide →How to Reduce Image Size
Practical ways to make image files smaller for websites and forms.
Read guide →How to Make an Image 100KB
Use a target-size workflow when a form has a 100KB limit.
Read guide →Best Image Size for a Website
Understand dimensions, formats and compression for web images.
Read guide →How to Resize an Image
Resize with exact dimensions and aspect-ratio controls.
Read guide →How to Resize Images for Social Media
Prepare images for common social-media workflows.
Read guide →Resize Image for Instagram
Use Pixora presets and custom dimensions for Instagram.
Read guide →Resize Image for YouTube
Prepare images with custom dimensions for YouTube workflows.
Read guide →Resize Image for Facebook
Resize images for Facebook using exact dimensions.
Read guide →How to Convert JPG to PNG
Convert JPG or JPEG images to PNG and understand the trade-offs.
Read guide →How to Convert PNG to WebP
Convert PNG to WebP for a more web-friendly file when supported.
Read guide →How to Convert WebP to JPG
Convert WebP images to JPG when JPEG is required.
Read guide →JPG vs PNG vs WebP
Compare three common image formats and when to use each.
Read guide →WebP vs JPG
Compare WebP and JPG for photos, compatibility and web delivery.
Read guide →PNG vs JPG
Compare PNG and JPG for photos, graphics and transparency.
Read guide →Ready to edit an image?
Use Pixora's free browser-based tools to compress, resize or convert one image or a batch without installing software.