Minecraft Seed Analyzer: Is Your Seed Actually Good?
You rolled a random seed, spawned in, and now you're wondering whether to commit or reroll. The Seed Analyzer on ezseed.net answers that in seconds. It scans the area around your spawn for the things speedrunners and survival players actually care about — a lava pool for a fast nether portal, a village, how close the stronghold sits — then turns what it finds into a score and a letter grade, right on the map. A summary lists exactly what was found and where, so you're not guessing. It works for both Java and Bedrock, runs free in your browser, and unlike other seed maps, you don't have to eyeball the icons and judge for yourself.
How to use it
- Open ezseed.net, pick your edition and version (Java or Bedrock), and paste in the seed you want to rate.
- Click the magnifier button on the right side of the map to open the FINDER panel.
- Run the Seed Analyzer. It scans the spawn area and drops a score and letter grade on the map.
- Open the summary to see exactly what was found, which tier it counts for, and where it sits.
- Compare grades across candidate seeds — the map state lives in the URL, so each seed is one shareable link.
Good to know
The grade comes from a tier system built around what actually saves time in a run. Tier S covers essentials worth 20 points each — a lava pool near spawn for a fast nether portal, a village, a stronghold within reach. Tier A features are helpful and worth 5 points: ruined portals, shipwrecks, buried treasure. Tier B adds 2-point bonuses like pillager outposts and woodland mansions. The points add up to a total score, which maps to the letter grade you see on the map. Nothing is hidden behind the number: the summary modal lists every feature that scored, so you can check whether a top grade came from a perfect lava pool or a lucky stronghold. That makes it practical for real decisions — vetting a practice seed before a speedrun session, choosing between three candidate seeds for a survival world, or deciding in ten seconds whether a random roll deserves a second look.
FAQ
How does the Seed Analyzer decide if my seed is good?
It scans the area around spawn and scores what it finds in tiers: Tier S essentials like a nearby lava pool, village, or close stronghold are 20 points each; Tier A finds like ruined portals, shipwrecks, and buried treasure are 5; Tier B bonuses like outposts and mansions are 2. The total becomes your letter grade.
Does it work for Bedrock seeds?
Yes. The analyzer runs on both Java (1.20 through 26.2) and Bedrock (through 26.30). Pick your edition and version before you run it, since the same seed generates different worlds on each edition.
Can I use it to pick between several candidate seeds?
That's the main use case. Run the analyzer on each seed, compare scores and grades, and open the summary when two seeds are close — it lists exactly what was found and where. Since the map state lives in the URL, each analyzed seed is one link you can bookmark or share.
Is the Seed Analyzer free?
Yes. Everything on ezseed.net is free and runs in your browser — no download, no account required. The analyzer is part of the same map app, so after grading a seed you can browse it on the 2D map or fly over it in 3D.