The Resize Imager blog

Image editing guides.

Practical guides on formats, compression, cropping, and the small habits that add up to a faster, sharper site.

Resize vs. Compress: How to Reduce Image Size the Right Way

Learn when to change pixel dimensions, when to lower file size, and how to combine both without stretching your photo.

A careful workflow for meeting upload limits using dimensions, format and quality—with no guaranteed-size shortcuts.

Compare photo quality, transparency, compatibility and file size before choosing an image format.

Understand why JPG-to-PNG conversion does not restore lost detail or automatically remove a background.

Convert PNG photos to JPG with the right quality setting and understand why transparent areas become white.

Make a compatible JPG copy of a HEIC photo, choose sensible quality, and keep your original for future edits.

Export PDF pages as images, understand the resolution control, and avoid losing the document features you still need.

Use square, portrait and landscape crops without stretching the subject or cutting away important details.

Prepare correctly sized images, choose useful formats, and support discoverability with filenames, alt text and page context.

Build a clear 1280 × 720 thumbnail with focused wording, balanced placement and text that remains legible when reduced.