Encoding/Decoding
Whether you're a developer, content creator, or data analyst, the Encoding/Decoding tools at TextToolz are built to make your text transformation tasks faster and more reliable. These tools are designed to convert plain text into various encoded formats and decode them back without any hassle.
The four differ in what they are protecting against. Base64 re-expresses arbitrary bytes in a printable alphabet so they survive a channel that mangles anything else; HTML encoding and URL encoding escape the handful of characters that would otherwise end an attribute or a path early; and ROT13 hides nothing at all from anyone who wants to read it, which is the point of it. These are essential utilities when handling form inputs, API payloads, or cleaning up copied code.
None of these is encryption, and the difference matters: every one of them is reversible by anyone, with no key. Use them to move text safely through a system, never to keep it secret. Our tools offer lightning-fast performance, a clean interface, and support for multiple use cases across web development, security, and online publishing.
The full tool list carries the rest of the site, including the converters that show you the numeric codes behind the characters rather than re-encoding them.
Other Tools You Might Like
The tools below come from the same category as the one you are using, so they work on the same kind of text.
Generate random addresses for testing
Repeat any word, line or paragraph with the separator you choose.
Count how often each word appears, ranked with its share of the text.
Combine multiple text strings into one
Browse Categories
Every tool on the site belongs to one of the categories below, grouped by the job it does rather than by the format it reads.