Free Email Signature Resizer - Exact 600x150 Pixels
This Email Signature preset exports 600 x 150 pixels (4:1), a commonly recommended size. Drop an image below and download at the exact size.
Drop an image here or
JPG, PNG or WebP - processed locally, never uploaded.
Downloads as email-signature-600x150.jpg
How to resize to 600x150
- Drop any image into the tool - it loads instantly in your browser.
- The crop frame locks to the 4:1 ratio; drag to recompose or zoom if needed.
- Hit download and you get a correctly named, exact-size file.
FAQ
What size does this Email Signature preset export?
This preset exports exactly 600 x 150 pixels (600x150). FitShift resizes and center-crops your image to those dimensions without stretching it.
What is the aspect ratio of a Email Signature?
600:150 reduces to 4:1 - a landscape frame. The crop overlay in the tool locks to 4:1, so your image is never stretched or squashed.
Should I export a Email Signature as JPG or PNG?
High-quality JPG is ideal at this size. FitShift saves your download as email-signature-600x150.jpg, compressed for sharpness at 600 x 150.
Is this Email Signature resizer free and private?
Completely. FitShift processes everything locally in your browser with the Canvas API - your image is never uploaded to any server, and resizing is free with no sign-up.