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Dev tools · alternatives · 2026

24 alternatives to Base64 Buddy

Encode, decode, preview & download Base64 files offline

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
    B64▲148

    A URL redirection service powered by vanilla JavaScript

    2018 · b64.me · its alternatives →

  2. 2PA
  3. 3

    Your AI buddy to have conversation with

    2023 · browserbuddy.sh · its alternatives →

  4. 4

    Chuck approved decode/encode Base64 tool!

    2020 · its alternatives →

  5. 5

    Decode the base64 encode string you selected in the web page

    2023 · chromewebstore.google.com · its alternatives →

  6. 6

    Private Base64 in Your Browser

    Jun 2026 · base64decode.ai · its alternatives →

  7. 7
    POLAR▲81

    An offline browser for for web, pdf, books, and annotations.

    2018 · its alternatives →

  8. 8

    Effortlessly upload entire codebases to Claude Projects

    2024 · chromewebstore.google.com · its alternatives →

  9. 9

    Convert files in your browser, nothing is uploaded, ever.

    Jul 2026 · offlinefileconverter.com · its alternatives →

  10. 10

    Fast, private Base64 encoder for text, files & images

    Jun 2026 · encodeb64.com · its alternatives →

  11. 11

    Free Chrome extension to save anything to online whiteboards

    2022 · chromewebstore.google.com · its alternatives →

  12. 12

    Instant Base64 encode/decode, JSON format & data processing!

    2025 · base64haven.com · its alternatives →

  13. 13

    An easy to decode base64 modification. Contribute to ilyakurdyukov/crzy64 development by creating an account on GitHub.

    2021 · github.com · its alternatives →

  14. 14

    Free Base64 decoder that never uploads your data

    Jun 2026 · decode64.com · its alternatives →

  15. 15

    Free Base64 Encoder Decoder – Encode & Decode Data Instantly

    Aug 2026 · technofirstonline.com · its alternatives →

  16. 16

    Fast, Secure & Free Base64 Conversions.

    Jun 2026 · base64converters.com · its alternatives →

  17. 176S

    Hey HN, I built this to scratch an itch I had around what can be done solely using the URL. It's very minimal with no storage involved, and your files can even be encrypted. The only caveat is some platforms wont allow you to post long links. I thought about using a URL shortener, but storing and mapping URLs kind of defeats the purpose. However most browsers do allow you to open them once you have them. For instance I was able to "share" a 10MB file using safari, however 350KB seems to be the max for Chrome.

    2024 · 64.surf · its alternatives →

  18. 18

    Share gifs & videos easily

    2022 · its alternatives →

  19. 19

    Free & Safe online file converter. No ads. No bs.

    Aug 2026 · convert.softorino.com · its alternatives →

  20. 20

    Specialized Base64 tool for PUBG 120 FPS config encoding.

    2025 · base64pro.top · its alternatives →

  21. 21

    Our Base64 Decoder converts Base64 encoded data back to its original format, including text, binary, and images. It’s a fast, free, and easy to use tool.

    2024 · decodebase64.io · its alternatives →

  22. 22

    Capture emails, links & custom data while you browse.

    2024 · youtube.com · its alternatives →

  23. 23

    Private PDF tools that work 100% offline in your browser

    Jun 2026 · chromewebstore.google.com · its alternatives →

  24. 24

    Our Base64 Encode converts text, binary, files, and images to Base64 or decodes Base64 back to its original format. It’s a fast, free, and easy to use tool.

    2025 · encodebase64.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →