Guide5 min read
PDF to PNG Backgrounds: What Happens to Transparency?
Understand why PDF page rendering produces an opaque PNG and how to prepare a transparent asset in a separate step.
Blog
Tutorials, tips, and updates about image conversion workflows and PNG optimization.
Tutorial5 min read
How to Scan QR Codes on iPhone and Android: The Complete Guide
Learn how to scan QR codes using your iPhone or Android phone. Built-in camera methods, dedicated scanner apps, and solutions for common scanning problems.
Tutorial5 min read
How to Batch Convert PNG to JPG: Convert Multiple Images at Once
Compare single-file PNG to JPG conversion on ImgConvert with batch workflows in desktop and command-line tools. Choose settings and check results before processing more files.
Tutorial5 min read
SVG to PNG Transparency Troubleshooting
Check white backgrounds, missing elements and edge halos after SVG conversion, using the source file and actual output.
Guide7 min read
What is OCR? Optical Character Recognition Explained
Learn what OCR (Optical Character Recognition) is and how it works. Understand the technology behind converting images to text and its many applications.
Tutorial5 min read
How to Give a JPG Image a Transparent Background
Upload a JPG directly to the background remover and save a transparent PNG. Learn why changing the file format alone does not remove a background.
Guide5 min read
How to Batch Convert TIFF to JPG - Process Multiple Files
Convert a TIFF collection with a desktop batch workflow, or use ImgConvert for individual files. Follow the steps, choose quality settings and check your JPG outputs.
Guide5 min read
Rotate Images by 90°, 180° or 270°
Correct sideways images with 90-degree turns and flips. Learn when a custom-angle editor is needed.
Guide5 min read
Solve AVIF Compatibility Issues by Choosing the Right Output
Troubleshoot an AVIF image that will not open or upload, then convert one file to JPG or PNG using the available controls.
Guide5 min read
Straighten Tilted Photos: Small Angles and Right-Angle Rotation
Choose a fine-angle editor for tilted horizons and use ImgConvert for 90-degree orientation changes and finishing steps.
Guide5 min read
SVG to High-Resolution PNG: Calculate the Pixel Dimensions
Plan PNG dimensions for screens or print, use the converter’s pixel controls, and understand its 8192-pixel limit and lack of DPI settings.
Tutorial5 min read
Convert SVG to PNG with an Existing Transparent Background
Convert one SVG to PNG, choose dimensions and compression, and check existing transparency without a special switch.