Skip to main content

Discover IOTA Notarization Alpha a toolkit for creating and managing tamper-proof records.

About IOTA Developers Operators Users

Developer Information
Network Overview
Getting Started
Explanations
How To
Tutorials
References
Move
TS SDK
IOTA Rust SDK
GraphQL
CLI
IOTA Trust Framework
Migrating from IOTA Stardust
Dev Cheat Sheet

TS SDK
@iota/iota-sdk
API Reference
utils
Functions
fromHex

Function: fromHex()

fromHex(hexStr): Uint8Array

Parameters

hexStr

string

Returns

Uint8Array

Parameters
- hexStr
Returns

Copyright © 2026 IOTA Stiftung, licensed under CC BY 4.0. The documentation on this website is adapted from the SUI Documentation, © 2024 by SUI Foundation, licensed under CC BY 4.0.