Image Resizer
Free image resizer in your browser. Set width and height with optional aspect lock, then download a PNG. The original is not uploaded to GraphicByte.
Los nombres, instrucciones y contenidos generados de las herramientas pueden estar en inglés.
Acerca de esta herramienta
Hit exact pixel sizes for YouTube banners, Discord assets or Open Graph images without opening Photoshop. Lock aspect ratio to avoid stretching.
Export is PNG. For a smaller JPEG, run the result through the compressor next.
Cómo usarla
- Drop an image. Width and height fill from the original.
- Enter the target size. Leave aspect lock on unless you want a stretch.
- Download the resized PNG.
Preguntas frecuentes
What is a YouTube banner size?
2560×1440 is the full canvas; keep important art in the centre safe area. Use the aspect ratio calculator if you only know one side.
Will enlarging look sharp?
Upscaling cannot add real detail. Start from a larger source when you can.
Is the image uploaded?
No. Resize uses a canvas in this tab.