Resize Image to Specific KB Size

Resize and compress images to meet specific KB file size limits.

Resize images to a specific KB file size. Perfect for online forms and applications.

or drop images here

Ads by Google

Send feedbackWhy this ad? ⓘ

Sometimes you need an imagen that is both specific dimensions and a specific tamaño de archivo in KB. Our tool combines resizing and compression in one step, letting you set both target dimensions and a maximum tamaño de archivo. The intelligent engine first resizes your imagen to the requested dimensions, then iteratively adjusts compression to hit your KB target precisely. This is ideal for online forms, application portals, and platforms that impose both pixel dimension and tamaño de archivo requirements simultaneously. Subir any format — JPG, PNG, WebP, HEIC — and specify your target. The tool delivers the best possible calidad within your constraints. All processing happens in your browser with complete privacy. Sin registro necesario, no watermarks applied.

Cómo Redimensionar Imagen to Specific KB Size

1

Sube Tu Imagenn

Click "Select Files" or drag and drop your imágenes onto the upload area. Multiple files can be uploaded for batch resizing.

2

Set Target Dimensions

Enter exact pixel dimensions, choose a percentage scale, or select a platform preset. Lock the aspect ratio to prevent distortion.

3

Redimensionar Your Imagen

Click "Redimensionar" and the tool will scale your imágenes to the specified dimensions using high-calidad resampling.

4

Descargar el Resultado

Descargar resized imágenes individually or as a ZIP. Preview dimensions before downloading.

Por qué Redimensionar Imagen to Specific KB Size?

Combined dimension and KB tamaño de archivo control in one tool

Precision targeting for exact tamaño de archivo requirements

Maximum calidad preservation within your size constraints

Supports all major imagen formats

Batch process multiple imágenes to the same specifications

Gratis, private, basado en navegador processing

Casos de Uso

Meeting form requirements for both dimensions and KB tamaño de archivoGovernment ID photo submissions with dual constraintsApplication portals requiring specific imagen specificationsCreating thumbnails that must be under a certain KB limitEmail signature imágenes with size and dimension requirementsPlatform uploads with strict technical specifications

Mejores Prácticas para Redimensionar Imagen to

  • Set dimensions first, then specify the target tamaño de archivo

  • Use JPG format for the most efficient KB tamaño de archivo results

  • Preview the output to verify calidad meets your standards

  • Start with the highest calidad source imagen available

  • Test with one imagen before batch processing

FAQ