Empresas
Empregos
  • Sobre nós
  • Soluções
    • Publicação de vagas
      Publique sua vaga e receba candidatos qualificados em 48h.
    • Avaliações de candidatos
      Mais de 500 testes técnicos e psicológicos, mais anti-fraude.
    • Headhunting
      Busca executiva personalizada do início ao fim.
    • Folha de Pagamento + EOR
      Dispersão de folha e EOR em mais de 15 países da LATAM.
  • Preços
  • Empregos

0

139
Visualizações
Using JavaScript to add greyscale scale effect to uploaded image in the backend an previewing it it to the user

I am trying to create a page that allows the user to upload image <input type="file"> and gets an edited version of it such as scale-down,resized and blur of it.

I haven't actually writing any codes yet. Am trying to figure out how to write that program, hope someone can help me out.

  1. So what I want to achieve is for the user to upload the image and in the background the effects is added to the upload image and log back to the user as a preview

  2. The user will not be able to download the preview images since there will be no button for that.

I know JavaScript will be suitable for writing that program but figure out how to get the uploaded image and add the effects to it and preview it back to the user. Please help me out, thank you for your precious time and efforts in helping me am grateful

about 4 years ago · Juan Pablo Isaza
Responde à pergunta
Encontrar trabalhos remotos

Descubra a nova forma de encontrar um emprego!

melhores empregos
Principais categorias de trabalho
Empresas
Postar vaga Preços Comercial
Jurídico
Termos e Condições Política de privacidade
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Recomende algumas ofertas para mim
Preciso de ajuda