#spl-token
6 posts
GuidesSolana Token Decimals: 6 or 9, and Why It Matters
Decimals is one of the few settings on a Solana mint you cannot change later, even with every authority still alive. This post walks through what the field actually does, why "always 9" is lazy, and a
Jun 28, 2026· 14 min read
TutorialsHow to Create a Solana Token Without Code: Step-by-Step Guide (2026)
You no longer need code to launch a Solana token. This guide walks through every step on j.tools: connecting a wallet, setting the name, symbol and supply, adding a picture, and revoking authorities s
Jun 15, 2026· 15 min read
GuidesSolana Rent Reclaim: Pulling SOL Back from Empty Accounts
If your wallet has accumulated dozens of empty token accounts over the years, each one is sitting on 0.00203928 SOL. This post walks through how rent actually works, which accounts can be closed, and
Jun 12, 2026· 13 min read
GuidesSolana Freeze Authority: When to Keep It On
Revoking freeze authority reads as a trust signal, yet for some projects it equals throwing away the only emergency brake the SPL Token program ever gave you. Here is the operator framework, with a re
Jun 4, 2026· 11 min read
GuidesToken-2022 vs SPL Token: Which Extensions Work Where
Token-2022 is the newer standard, classic SPL still holds most Solana liquidity. This post maps project types to the right program, walks through real Raydium and Jupiter compatibility gaps, and expla
May 13, 2026· 17 min read
GuidesToken Supply on Solana: Fixed, Deflationary, or Mintable
Minting a new Solana token means picking one of three supply models: fixed, deflationary, or mintable. Each one has its own on-chain mechanics, authority consequences, and real-world examples.
May 12, 2026· 12 min read