Is Aspect Ratio Calculator free to use?

Yes — Aspect Ratio Calculator is free for everyday use. Pro plan unlocks higher file size limits, batch processing, and priority queue.

Yes — files are processed with 256-bit SSL encryption and auto-deleted within 24 hours. KVKK compliant (Turkish GDPR equivalent).

Does it work on mobile?

Yes — works on all modern browsers including iOS Safari, Android Chrome, iPad, and tablets. No app installation needed.

No — you can use the tool immediately without signing up. Free account adds history, favorites, and bulk processing features.

Common Ratios

16:9220px124px

Ratio W

Ratio H

→

Known Width

Height

1080px

Auto-deleted in 7 days

256-bit SSL

Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

Upload image

Drag JPG/PNG/WebP/HEIC files.

Pick settings

Format / size / quality / background.

Convert

Click to start.

Download

Get the result; batches arrive as ZIP.

GCD-based ratio calculation, 12 presets (16:9, 4:3, A4…), live preview box. Runs in your browser with no installation required.