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Image to Base64 Converter Page v1.0.0

Use this resource to build a self-contained image and Base64 conversion page

New

  • 522 downloads
  • 103 likes
  • 9 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install base64-image-converter-app

First time: connect the CLI with

npx --yes palatekit@latest login

The prompt describes a single-file app in plain HTML, CSS and vanilla JavaScript, with no backend. It turns an uploaded image into a Base64 data URL and an HTML img tag ready to paste, and previews a pasted Base64 string. The dark theme includes copy and download buttons. You get one file to open in a browser.

Mostly picked by

Updated November 2, 2026

Card for the “Image to Base64 Converter Page” prompt

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC0-1.0

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What you get

  • The full prompt, ready to paste
  • Two flows: image to Base64, and Base64 to preview

Good fit for

  • Embedding small images directly in an HTML page or an e-mail
  • Checking a Base64 string received from another tool

Not for

    Tags

    • base64
    • image
    • html
    • converter

    About

    You say

    “Add a button that shrinks the image before conversion.”

    Card for the “Image to Base64 Converter Page” prompt

    Prompt published by burakuvan under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Paste the prompt into your assistant or agent
    2. Ask it to build a self-contained image and Base64 conversion page
    3. Review and adjust the result

    Content preview

    Files

    • base64-image-converter-app.md1.7 KB
    • LICENSE0.6 KB
    • NOTICE-PALATEKIT.md0.4 KB

    Origin and licence

    Listed unmodified

    Author
    burakuvan
    Source
    github.com/f/prompts.chat/blob/cecef6fc73c2c389770695a56252d331981727de/prompts.csv
    Licence
    CC0-1.0

    Notice

    « Base64 Promt » (burakuvan, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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