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

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Sometimes you need an imagem that is both specific dimensions and a specific tamanho do arquivo in KB. Our tool combines resizing and compression in one step, letting you set both target dimensions and a maximum tamanho do arquivo. The intelligent engine first resizes your imagem 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 tamanho do arquivo requirements simultaneously. Upload any format — JPG, PNG, WebP, HEIC — and specify your target. The tool delivers the best possible qualidade within your constraints. All processing happens in your browser with complete privacy. No signup needed, no watermarks applied.

Como Redimensionar Imagem to Specific KB Size

1

Envie Sua Imagemm

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

2

Defina as Dimensões Alvo

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

3

Redimensione Sua Imagemm

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

4

Baixe o Resultado

Baixar resized imagemns individually or as a ZIP. Preview dimensions before downloading.

Por que Redimensionar Imagem to Specific KB Size?

Combined dimension and KB tamanho do arquivo control in one tool

Precision targeting for exact tamanho do arquivo requirements

Maximum qualidade preservation within your size constraints

Supports all major imagem formats

Batch process multiple imagemns to the same specifications

Grátis, private, browser-based processing

Casos de Uso

Meeting form requirements for both dimensions and KB tamanho do arquivoGovernment ID foto submissions with dual constraintsApplication portals requiring specific imagem specificationsCreating thumbnails that must be under a certain KB limitEmail signature imagemns with size and dimension requirementsPlatform uploads with strict technical specifications

Melhores Práticas para Redimensionar Imagem to

  • Set dimensions first, then specify the target tamanho do arquivo

  • Use JPG format for the most efficient KB tamanho do arquivo results

  • Preview the output to verify qualidade meets your standards

  • Start with the highest qualidade source imagem available

  • Test with one imagem before batch processing

FAQ