Base64 Tools Tools
Encode and decode Base64.
10 free base64 tools tools — no sign-up, runs in your browser.
Reviewed by The Markvibe Team · Last updated 2026-06-28
The complete guide to base64 tools
This page is the hub for everything base64 tools on Markvibe. Encode and decode Base64. Every tool below runs in your browser — your files and text never leave your device. Use the cluster as a workflow: pick the tool that matches the job, then jump to a related one when the next step calls for it.
All Base64 Tools Tools
Encode text or files to Base64.
Decode Base64 back to text.
Convert ASCII codes back to characters.
Convert each character to its ASCII code.
Decode hexadecimal back to text.
Convert each character to hexadecimal.
Encode text to Base32 (RFC 4648).
Decode Base32 (RFC 4648) back to text.
Encode text to Base58 (Bitcoin alphabet).
Decode Base58 text back to its original form.
Explore related categories
Keep going — these categories pair well with base64 tools workflows.