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The Resizely blog

Image work, minus the friction

Practical guides on sizing, compression and formats — written by the team building the resizer.

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Cartoon 3D illustration of colorful social media frames showing different image sizes
Featured · Guide

The right image size for every social platform in 2026

8 Aug 2026 · 9 min read

Cartoon 3D illustration of a rocket photo card racing past a smiling speedometer

Performance

Why resizing beats compression for page speed

Shipping a 4000px hero into a 1200px layout is the most common performance leak on the web — and compression will not save you from it.

22 Jul 2026Read
Cartoon 3D illustration of friendly WEBP, JPG, and PNG file card characters

Formats

WEBP vs JPG vs PNG: which one should you ship?

Three formats, three jobs. A practical decision rule for photos, graphics and transparency — with the gotchas that bite in production.

5 Jul 2026Read
Cartoon 3D illustration of a phone with a cheerful shield and privacy lock icon

Product

Resizely now runs fully on-device

How we moved the entire resizing pipeline into the browser — and what that means for privacy, speed and the files you never have to upload.

18 Jun 2026Read