BestMinecraftID Command Generator

BestMinecraftID is a free web toolkit for Minecraft commands and item IDs. It bundles 7 command builders with a searchable database of 1,500+ item, block, entity, effect and enchantment IDs. No signup, no install — everything runs right in your browser, and every tool outputs commands ready to paste into chat, command blocks or functions.
The 7 tools:

• Give Command Generator — build /give commands with NBT, enchantments, custom names and lore
• Setblock Command Generator — /setblock with block states and handling modes
• Fill Command Generator — /fill regions with outline, hollow, replace and destroy modes
• Execute Builder — chain /execute subcommands (at, as, if, unless, positioned) visually
• Tellraw Editor — design /tellraw messages with colors, click and hover events
• Enchantment Builder — pick enchantments and levels, get the full enchanted /give command
• Summon Generator — /summon entities with NBT, attributes and equipment

Why use it:

• Covers 1,500+ IDs for Java and Bedrock, searchable and always up to date
• Live preview and one-click copy for every command
• Free forever, works on mobile and desktop

Installation (data pack):

• Download the zip and drop it into your world's datapacks folder (no unzip needed)
• Run /reload in game
• Type /function bestminecraftid:help to see everything the pack provides

Website: https://bestminecraftid.com