Best 1.18 Mineshaft Seeds

Start near a mineshaft position on the seed map. Each seed includes coordinates and a map.

Java Edition 1.18 · 50 seeds checked against category criteria

These seeds use Java 1.18 (Caves & Cliffs Part II) generation. Browse all 1.18 categories →

All 50 seeds for Java 1.18

Also has nearby
Predicted biome map of Java 1.18 seed 6918539971277418158 around estimated spawn Explore this seed
#1

6918539971277418158

A mineshaft is 0 blocks from estimated spawn, at X 16, Z 0.

Estimated spawn
16, 0 (Savanna)
Stronghold
2,415 blocks
  • Mineshaft0
  • Ruined Portal23
  • Village288
  • Pillager Outpost375

Nearby biomes: Savanna · Plains · Sunflower Plains · Ocean · River · Forest

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Predicted biome map of Java 1.18 seed -267000172895567056 around estimated spawn Explore this seed
#2

-267000172895567056

A mineshaft is 16 blocks from estimated spawn, at X 64, Z -32.

Estimated spawn
48, -32 (Plains)
Stronghold
2,631 blocks
  • Mineshaft16
  • Village115
  • Ruined Portal280

Nearby biomes: Plains · Ocean · Forest · River · Meadow · Beach

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Predicted biome map of Java 1.18 seed -5051398726041811480 around estimated spawn Explore this seed
#3

-5051398726041811480

A mineshaft is 16 blocks from estimated spawn, at X -160, Z 16.

Estimated spawn
-160, 32 (Bamboo Jungle)
Stronghold
2,064 blocks
  • Mineshaft16
  • Village253
  • Ruined Portal273

Nearby biomes: Desert · Lukewarm Ocean · Bamboo Jungle · Sparse Jungle · Warm Ocean · Wooded Badlands

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Predicted biome map of Java 1.18 seed 6049709951306620378 around estimated spawn Explore this seed
#4

6049709951306620378

A mineshaft is 23 blocks from estimated spawn, at X -16, Z 16.

Estimated spawn
0, 32 (Plains)
Stronghold
2,717 blocks
  • Mineshaft23
  • Jungle Temple218
  • Ruined Portal231
  • Pillager Outpost448

Nearby biomes: Plains · Savanna · Forest · River · Jungle · Desert

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Predicted biome map of Java 1.18 seed 7066322551059225225 around estimated spawn Explore this seed
#5

7066322551059225225

A mineshaft is 23 blocks from estimated spawn, at X 16, Z -16.

Estimated spawn
0, 0 (Forest)
Stronghold
1,526 blocks
  • Mineshaft23
  • Ruined Portal260
  • Village265

Nearby biomes: Plains · Forest · River · Lukewarm Ocean · Ocean

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Predicted biome map of Java 1.18 seed -7910314907796859822 around estimated spawn Explore this seed
#6

-7910314907796859822

A mineshaft is 32 blocks from estimated spawn, at X 32, Z 0.

Estimated spawn
0, 0 (Plains)
Stronghold
2,124 blocks
  • Mineshaft32
  • Village101
  • Ocean Monument352
  • Ruined Portal396
  • Woodland Mansion999

Nearby biomes: Ocean · Plains · Sunflower Plains · Flower Forest · Deep Ocean · River

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Predicted biome map of Java 1.18 seed -7329942182406257922 around estimated spawn Explore this seed
#7

-7329942182406257922

A mineshaft is 32 blocks from estimated spawn, at X 0, Z 32.

Estimated spawn
0, 0 (Meadow)
Stronghold
1,916 blocks
  • Mineshaft32
  • Village80
  • Pillager Outpost439
  • Ruined Portal476

Nearby biomes: Plains · Forest · Ocean · Meadow · Stony Shore · Dripstone Caves

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Predicted biome map of Java 1.18 seed 4606380036415060256 around estimated spawn Explore this seed
#8

4606380036415060256

A mineshaft is 32 blocks from estimated spawn, at X -16, Z 32.

Estimated spawn
16, 32 (Beach)
Stronghold
1,556 blocks
  • Mineshaft32
  • Village218
  • Ruined Portal244
  • Ocean Monument435

Nearby biomes: Forest · Cold Ocean · Plains · Deep Cold Ocean · Ocean · Frozen Ocean

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Predicted biome map of Java 1.18 seed -1994103398374552625 around estimated spawn Explore this seed
#9

-1994103398374552625

A mineshaft is 32 blocks from estimated spawn, at X 432, Z -624.

Estimated spawn
464, -624 (Beach)
Stronghold
2,310 blocks
  • Mineshaft32
  • Ruined Portal301
  • Ocean Monument396
  • Village431

Nearby biomes: Cold Ocean · Old Growth Spruce Taiga · Dark Forest · Ocean · River · Taiga

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Predicted biome map of Java 1.18 seed 3728257899437471417 around estimated spawn Explore this seed
#10

3728257899437471417

A mineshaft is 32 blocks from estimated spawn, at X -16, Z 48.

Estimated spawn
16, 48 (Birch Forest)
Stronghold
1,991 blocks
  • Mineshaft32
  • Ruined Portal288

Nearby biomes: Ocean · Birch Forest · Deep Ocean · Stony Shore · Plains

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Predicted biome map of Java 1.18 seed 6184066747491623065 around estimated spawn Explore this seed
#11

6184066747491623065

A mineshaft is 32 blocks from estimated spawn, at X 0, Z -32.

Estimated spawn
0, 0 (Jungle)
Stronghold
1,488 blocks
  • Mineshaft32
  • Ruined Portal374

Nearby biomes: Lukewarm Ocean · Forest · River · Plains · Ocean · Jungle

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Predicted biome map of Java 1.18 seed 9219663372172292560 around estimated spawn Explore this seed
#12

9219663372172292560

A mineshaft is 36 blocks from estimated spawn, at X 48, Z -64.

Estimated spawn
16, -48 (Taiga)
Stronghold
2,213 blocks
  • Mineshaft36
  • Ruined Portal258
  • Village339
  • Ocean Monument445

Nearby biomes: Taiga · Snowy Taiga · Frozen Ocean · Lush Caves · Snowy Plains · Frozen River

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Predicted biome map of Java 1.18 seed 4960557422374644579 around estimated spawn Explore this seed
#13

4960557422374644579

A mineshaft is 36 blocks from estimated spawn, at X 32, Z -16.

Estimated spawn
0, 0 (Plains)
Stronghold
1,539 blocks
  • Mineshaft36
  • Ruined Portal80
  • Village306
  • Woodland Mansion1,065

Nearby biomes: Ocean · Savanna · Forest · River · Flower Forest · Lukewarm Ocean

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Predicted biome map of Java 1.18 seed -4865911434154337273 around estimated spawn Explore this seed
#14

-4865911434154337273

A mineshaft is 36 blocks from estimated spawn, at X -32, Z -16.

Estimated spawn
0, 0 (Plains)
Stronghold
1,810 blocks
  • Mineshaft36
  • Ruined Portal377
  • Village446

Nearby biomes: Ocean · Plains · Beach · Sunflower Plains · Forest

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Predicted biome map of Java 1.18 seed 2184522441167310401 around estimated spawn Explore this seed
#15

2184522441167310401

A mineshaft is 36 blocks from estimated spawn, at X 48, Z -16.

Estimated spawn
16, 0 (Plains)
Stronghold
2,471 blocks
  • Mineshaft36
  • Village240
  • Ruined Portal258

Nearby biomes: Plains · Forest · Dripstone Caves · Ocean · Sunflower Plains

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Predicted biome map of Java 1.18 seed -320371203347343783 around estimated spawn Explore this seed
#16

-320371203347343783

A mineshaft is 36 blocks from estimated spawn, at X 32, Z -16.

Estimated spawn
0, 0 (Grove)
Stronghold
1,694 blocks
  • Mineshaft36
  • Ruined Portal66

Nearby biomes: Grove · Plains · Taiga · Forest · Snowy Slopes · Meadow

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Predicted biome map of Java 1.18 seed 8666969038616512645 around estimated spawn Explore this seed
#17

8666969038616512645

A mineshaft is 45 blocks from estimated spawn, at X 128, Z 64.

Estimated spawn
96, 32 (Forest)
Stronghold
2,360 blocks
  • Mineshaft45
  • Ruined Portal241
  • Ocean Monument397

Nearby biomes: Lukewarm Ocean · Deep Lukewarm Ocean · Ocean · Beach · Birch Forest · Deep Ocean

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Predicted biome map of Java 1.18 seed -7601507907109595563 around estimated spawn Explore this seed
#18

-7601507907109595563

A mineshaft is 45 blocks from estimated spawn, at X 96, Z -16.

Estimated spawn
64, -48 (Forest)
Stronghold
2,415 blocks
  • Mineshaft45
  • Ruined Portal358

Nearby biomes: Forest · Dripstone Caves · Wooded Badlands · Badlands · River · Plains

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Predicted biome map of Java 1.18 seed 3266088637659004548 around estimated spawn Explore this seed
#19

3266088637659004548

A mineshaft is 48 blocks from estimated spawn, at X -48, Z 0.

Estimated spawn
0, 0 (Savanna)
Stronghold
1,925 blocks
  • Mineshaft48
  • Ruined Portal431
  • Village445
  • Ocean Monument451

Nearby biomes: Savanna · Lukewarm Ocean · River · Forest · Birch Forest · Plains

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Predicted biome map of Java 1.18 seed 7372281817916768280 around estimated spawn Explore this seed
#20

7372281817916768280

A mineshaft is 48 blocks from estimated spawn, at X -80, Z 64.

Estimated spawn
-32, 64 (Forest)
Stronghold
1,943 blocks
  • Mineshaft48
  • Ruined Portal294
  • Village466

Nearby biomes: Forest · Taiga · Plains · Cold Ocean · River · Old Growth Spruce Taiga

Open in Seed Map →
Predicted biome map of Java 1.18 seed -6630742405701939056 around estimated spawn Explore this seed
#21

-6630742405701939056

A mineshaft is 48 blocks from estimated spawn, at X -240, Z 240.

Estimated spawn
-240, 192 (Beach)
Stronghold
1,647 blocks
  • Mineshaft48
  • Ruined Portal250

Nearby biomes: Deep Ocean · Taiga · Deep Cold Ocean · Cold Ocean · River · Ocean

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Predicted biome map of Java 1.18 seed -5261805047494180323 around estimated spawn Explore this seed
#22

-5261805047494180323

A mineshaft is 51 blocks from estimated spawn, at X 0, Z 48.

Estimated spawn
16, 0 (Sparse Jungle)
Stronghold
2,421 blocks
  • Mineshaft51
  • Ruined Portal229
  • Village308
  • Ocean Monument415

Nearby biomes: Sparse Jungle · Plains · Ocean · River · Forest · Deep Ocean

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Predicted biome map of Java 1.18 seed -1053111146311166790 around estimated spawn Explore this seed
#23

-1053111146311166790

A mineshaft is 51 blocks from estimated spawn, at X -16, Z -48.

Estimated spawn
0, 0 (Plains)
Stronghold
1,646 blocks
  • Mineshaft51
  • Village242
  • Ruined Portal375

Nearby biomes: Plains · Forest · Taiga · Beach · River

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Predicted biome map of Java 1.18 seed -2914504992041848284 around estimated spawn Explore this seed
#24

-2914504992041848284

A mineshaft is 51 blocks from estimated spawn, at X -128, Z 48.

Estimated spawn
-112, 0 (Desert)
Stronghold
1,861 blocks
  • Mineshaft51
  • Ruined Portal294

Nearby biomes: Warm Ocean · Badlands · Wooded Badlands · Lukewarm Ocean · River · Desert

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Predicted biome map of Java 1.18 seed 7358615916427499706 around estimated spawn Explore this seed
#25

7358615916427499706

A mineshaft is 58 blocks from estimated spawn, at X 0, Z 32.

Estimated spawn
48, 0 (Snowy Plains)
Stronghold
1,604 blocks
  • Mineshaft58
  • Ruined Portal64

Nearby biomes: Snowy Plains · Frozen River · Plains · Ice Spikes · Taiga

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Predicted biome map of Java 1.18 seed 8105989691500500145 around estimated spawn Explore this seed
#26

8105989691500500145

A mineshaft is 58 blocks from estimated spawn, at X 128, Z 112.

Estimated spawn
96, 64 (Beach)
Stronghold
2,136 blocks
  • Mineshaft58
  • Ruined Portal148

Nearby biomes: Ocean · Forest · Plains · Beach · River

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Predicted biome map of Java 1.18 seed 1879659807232780722 around estimated spawn Explore this seed
#27

1879659807232780722

A mineshaft is 64 blocks from estimated spawn, at X -32, Z -64.

Estimated spawn
32, -64 (Forest)
Stronghold
1,596 blocks
  • Mineshaft64
  • Pillager Outpost170
  • Ruined Portal292
  • Village374

Nearby biomes: Forest · Plains · River · Old Growth Birch Forest · Dark Forest · Birch Forest

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Predicted biome map of Java 1.18 seed 7351971450415647576 around estimated spawn Explore this seed
#28

7351971450415647576

A mineshaft is 66 blocks from estimated spawn, at X -64, Z 16.

Estimated spawn
0, 0 (Plains)
Stronghold
1,890 blocks
  • Mineshaft66
  • Ruined Portal405
  • Village416

Nearby biomes: Forest · Plains · Sunflower Plains · Old Growth Birch Forest · River · Birch Forest

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Predicted biome map of Java 1.18 seed -3900480262187941002 around estimated spawn Explore this seed
#29

-3900480262187941002

A mineshaft is 66 blocks from estimated spawn, at X 16, Z -64.

Estimated spawn
0, 0 (Forest)
Stronghold
1,682 blocks
  • Mineshaft66
  • Ruined Portal336
  • Woodland Mansion1,022

Nearby biomes: Plains · Forest · Birch Forest · Lush Caves · Dark Forest · River

Open in Seed Map →
Predicted biome map of Java 1.18 seed -7703418192333691221 around estimated spawn Explore this seed
#30

-7703418192333691221

A mineshaft is 66 blocks from estimated spawn, at X 16, Z -64.

Estimated spawn
0, 0 (Forest)
Stronghold
2,186 blocks
  • Mineshaft66
  • Ruined Portal193
  • Ocean Monument473

Nearby biomes: Forest · Old Growth Birch Forest · Cold Ocean · River · Deep Cold Ocean · Sparse Jungle

Open in Seed Map →
Predicted biome map of Java 1.18 seed -472308811421455802 around estimated spawn Explore this seed
#31

-472308811421455802

A mineshaft is 66 blocks from estimated spawn, at X 64, Z -64.

Estimated spawn
48, 0 (Dripstone Caves)
Stronghold
2,208 blocks
  • Mineshaft66
  • Ruined Portal148

Nearby biomes: Dripstone Caves · Forest · Grove · Birch Forest · River · Plains

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Predicted biome map of Java 1.18 seed 1162749254598727317 around estimated spawn Explore this seed
#32

1162749254598727317

A mineshaft is 67 blocks from estimated spawn, at X 128, Z 160.

Estimated spawn
108, 96 (Swamp)
Stronghold
2,600 blocks
  • Mineshaft67
  • Ruined Portal264
  • Village462
  • Desert Temple462

Nearby biomes: Desert · Swamp · Warm Ocean · Deep Lukewarm Ocean · River

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Predicted biome map of Java 1.18 seed 2594280388329435434 around estimated spawn Explore this seed
#33

2594280388329435434

A mineshaft is 68 blocks from estimated spawn, at X -48, Z -80.

Estimated spawn
0, -32 (Forest)
Stronghold
1,446 blocks
  • Mineshaft68
  • Village205
  • Ruined Portal279

Nearby biomes: Cold Ocean · Plains · Forest · Snowy Plains · Snowy Taiga · River

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Predicted biome map of Java 1.18 seed 7527304347069927246 around estimated spawn Explore this seed
#34

7527304347069927246

A mineshaft is 68 blocks from estimated spawn, at X -224, Z -32.

Estimated spawn
-176, 16 (Beach)
Stronghold
1,971 blocks
  • Mineshaft68
  • Ruined Portal316

Nearby biomes: Cold Ocean · Deep Cold Ocean · Snowy Taiga · Taiga · Frozen Ocean · Windswept Forest

Open in Seed Map →
Predicted biome map of Java 1.18 seed -3464650025573468482 around estimated spawn Explore this seed
#35

-3464650025573468482

A mineshaft is 72 blocks from estimated spawn, at X -32, Z -80.

Estimated spawn
-64, -16 (Savanna)
Stronghold
2,588 blocks
  • Mineshaft72
  • Pillager Outpost227
  • Village248
  • Ruined Portal493

Nearby biomes: Plains · Savanna · River · Flower Forest · Dripstone Caves · Beach

Open in Seed Map →
Predicted biome map of Java 1.18 seed 4167449621297559785 around estimated spawn Explore this seed
#36

4167449621297559785

A mineshaft is 72 blocks from estimated spawn, at X 0, Z 16.

Estimated spawn
64, 48 (Plains)
Stronghold
1,464 blocks
  • Mineshaft72
  • Ruined Portal294

Nearby biomes: Ocean · Plains · Forest · Taiga · River · Flower Forest

Open in Seed Map →
Predicted biome map of Java 1.18 seed 1545606634440021359 around estimated spawn Explore this seed
#37

1545606634440021359

A mineshaft is 80 blocks from estimated spawn, at X -64, Z -48.

Estimated spawn
0, 0 (Savanna)
Stronghold
1,798 blocks
  • Mineshaft80
  • Ruined Portal192
  • Jungle Temple324

Nearby biomes: Lukewarm Ocean · Deep Lukewarm Ocean · Forest · Beach · Jungle · Savanna

Open in Seed Map →
Predicted biome map of Java 1.18 seed -720997076633154365 around estimated spawn Explore this seed
#38

-720997076633154365

A mineshaft is 80 blocks from estimated spawn, at X -48, Z -64.

Estimated spawn
0, 0 (Plains)
Stronghold
2,088 blocks
  • Mineshaft80
  • Ruined Portal160

Nearby biomes: Forest · Lukewarm Ocean · Deep Lukewarm Ocean · Wooded Badlands · Plains · Jungle

Open in Seed Map →
Predicted biome map of Java 1.18 seed -9165206378386481542 around estimated spawn Explore this seed
#39

-9165206378386481542

A mineshaft is 80 blocks from estimated spawn, at X -80, Z 0.

Estimated spawn
0, 0 (Jungle)
Stronghold
2,718 blocks
  • Mineshaft80
  • Ruined Portal256

Nearby biomes: Savanna · Plains · Jungle · River · Forest · Dripstone Caves

Open in Seed Map →
Predicted biome map of Java 1.18 seed -9101493478237366919 around estimated spawn Explore this seed
#40

-9101493478237366919

A mineshaft is 80 blocks from estimated spawn, at X -48, Z -160.

Estimated spawn
-96, -224 (Forest)
Stronghold
1,952 blocks
  • Mineshaft80
  • Ruined Portal324

Nearby biomes: Forest · Lukewarm Ocean · Ocean · Beach · River · Deep Lukewarm Ocean

Open in Seed Map →
Predicted biome map of Java 1.18 seed -7909366620743605944 around estimated spawn Explore this seed
#41

-7909366620743605944

A mineshaft is 82 blocks from estimated spawn, at X 80, Z -16.

Estimated spawn
0, 0 (Forest)
Stronghold
1,859 blocks
  • Mineshaft82
  • Pillager Outpost215
  • Ruined Portal324
  • Village395

Nearby biomes: Ocean · Plains · Forest · Deep Ocean · River · Beach

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Predicted biome map of Java 1.18 seed 698344860890726550 around estimated spawn Explore this seed
#42

698344860890726550

A mineshaft is 86 blocks from estimated spawn, at X 64, Z -288.

Estimated spawn
-16, -256 (Old Growth Birch Forest)
Stronghold
2,024 blocks
  • Mineshaft86
  • Ruined Portal365
  • Ocean Monument486

Nearby biomes: Forest · Ocean · Deep Cold Ocean · Dark Forest · Old Growth Birch Forest · Deep Ocean

Open in Seed Map →
Predicted biome map of Java 1.18 seed 4598136645239721792 around estimated spawn Explore this seed
#43

4598136645239721792

A mineshaft is 86 blocks from estimated spawn, at X 0, Z -32.

Estimated spawn
-32, 48 (Plains)
Stronghold
1,793 blocks
  • Mineshaft86
  • Ruined Portal294
  • Woodland Mansion589

Nearby biomes: Forest · Plains · Flower Forest · Meadow · Sunflower Plains · Birch Forest

Open in Seed Map →
Predicted biome map of Java 1.18 seed -6866960445393270936 around estimated spawn Explore this seed
#44

-6866960445393270936

A mineshaft is 86 blocks from estimated spawn, at X -144, Z 48.

Estimated spawn
-176, -32 (Savanna)
Stronghold
1,873 blocks
  • Mineshaft86
  • Ruined Portal429
  • Village458

Nearby biomes: Ocean · Savanna · Lukewarm Ocean · Deep Ocean · Beach · Forest

Open in Seed Map →
Predicted biome map of Java 1.18 seed -2076043529718735948 around estimated spawn Explore this seed
#45

-2076043529718735948

A mineshaft is 86 blocks from estimated spawn, at X 16, Z 96.

Estimated spawn
-16, 16 (Snowy Taiga)
Stronghold
1,607 blocks
  • Mineshaft86
  • Ruined Portal244

Nearby biomes: Snowy Taiga · Snowy Plains · Taiga · Frozen River · Windswept Hills

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Predicted biome map of Java 1.18 seed -5157556001916229484 around estimated spawn Explore this seed
#46

-5157556001916229484

A mineshaft is 91 blocks from estimated spawn, at X 304, Z 208.

Estimated spawn
240, 144 (Old Growth Birch Forest)
Stronghold
1,378 blocks
  • Mineshaft91
  • Ruined Portal116
  • Ocean Monument497

Nearby biomes: Deep Cold Ocean · Ocean · Deep Ocean · Cold Ocean · Plains

Open in Seed Map →
Predicted biome map of Java 1.18 seed 5465381409855246625 around estimated spawn Explore this seed
#47

5465381409855246625

A mineshaft is 97 blocks from estimated spawn, at X 96, Z -16.

Estimated spawn
0, 0 (Taiga)
Stronghold
2,187 blocks
  • Mineshaft97
  • Ruined Portal272
  • Village339

Nearby biomes: Snowy Taiga · Taiga · Frozen Ocean · Stony Shore · Frozen River · Lush Caves

Open in Seed Map →
Predicted biome map of Java 1.18 seed 8772484629691162314 around estimated spawn Explore this seed
#48

8772484629691162314

A mineshaft is 101 blocks from estimated spawn, at X -144, Z 64.

Estimated spawn
-48, 32 (Forest)
Stronghold
1,881 blocks
  • Mineshaft101
  • Ruined Portal338

Nearby biomes: Plains · Forest · Sparse Jungle · Jungle · River · Ocean

Open in Seed Map →
Predicted biome map of Java 1.18 seed 2892182044600051467 around estimated spawn Explore this seed
#49

2892182044600051467

A mineshaft is 102 blocks from estimated spawn, at X -96, Z 144.

Estimated spawn
-16, 80 (Swamp)
Stronghold
2,522 blocks
  • Mineshaft102
  • Ruined Portal158

Nearby biomes: Forest · Swamp · Jungle · Plains · Beach · Lukewarm Ocean

Open in Seed Map →
Predicted biome map of Java 1.18 seed 6329946650850000337 around estimated spawn Explore this seed
#50

6329946650850000337

A mineshaft is 107 blocks from estimated spawn, at X -256, Z -208.

Estimated spawn
-160, -160 (Forest)
Stronghold
2,464 blocks
  • Mineshaft107
  • Ruined Portal249
  • Pillager Outpost260
  • Ocean Monument345

Nearby biomes: Lukewarm Ocean · Forest · Deep Lukewarm Ocean · Dark Forest · Birch Forest · Beach

Open in Seed Map →

About these 1.18 seeds

A predicted mineshaft within 200 blocks of estimated spawn is required for every seed in this category. Lists are computed separately for the version printed on each card.

1.18 (Caves & Cliffs Part II) rewrote terrain generation completely: world height stretched to Y −64…319, six new mountain biomes, and cave systems bigger than anything before it. It's also where modern seeds begin — a 1.17 seed generates a totally different world — and 1.18.2 is still a heavily-played modpack version. Every seed below was verified on 1.18 generation itself.

Verified for Java Edition 1.18 (Caves & Cliffs Part II). Biomes, terrain and structure locations are identical across 1.18 – 1.18.2, so 1.18.2 modpack worlds match these maps.

For the current Java 26.3 release, see the main mineshaft seeds — or the same list for 26.3 · 1.21.4 · 1.20 · 1.19 · 1.16. All 1.18 lists live under best 1.18 seeds.

Frequently asked questions

How is this different from the main mineshaft seeds page?
These seeds are computed for Java 1.18. The main mineshaft seeds list targets Java 26.3. Match the version on the card; older versions can generate different biomes and structure positions.
Which releases do these seeds work on?
The whole 1.18 line — 1.18 through 1.18.2, including 1.18.2 modpacks: biomes, terrain and structure positions are identical across the patches (1.18.2 only fixed cosmetic generation bugs like underwater snow patches). Later versions keep the same terrain engine but add structures and tweak placements (1.19's ancient cities, 1.20's trail ruins), so verify on our newer lists if you're playing past 1.18.
Do these seeds work on Bedrock Edition?
No — Java and Bedrock generate different worlds from the same seed. These lists are Java Edition only.