Best 1.18 Nether Fortress Seeds

Enter the Nether close to a fortress. 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 7830339365526003324 around estimated spawn Explore this seed
#1

7830339365526003324

A nether fortress is 47 nether blocks from the spawn portal anchor, at X 32, Z 32.

Estimated spawn
64, -64 (Forest)
Stronghold
2,288 blocks
  • Nether Fortress47
  • Ruined Portal225

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

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Predicted biome map of Java 1.18 seed -8157445437189131061 around estimated spawn Explore this seed
#2

-8157445437189131061

A nether fortress is 51 nether blocks from the spawn portal anchor, at X 48, Z 16.

Estimated spawn
16, -48 (Plains)
Stronghold
2,349 blocks
  • Nether Fortress51
  • Ruined Portal273
  • Village419
  • Woodland Mansion1,107

Nearby biomes: Lukewarm Ocean · Swamp · Deep Lukewarm Ocean · Savanna · Beach · Plains

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Predicted biome map of Java 1.18 seed 8659712084561006087 around estimated spawn Explore this seed
#3

8659712084561006087

A nether fortress is 58 nether blocks from the spawn portal anchor, at X 48, Z 48.

Estimated spawn
96, 16 (Forest)
Stronghold
2,441 blocks
  • Nether Fortress58
  • Ruined Portal324
  • Ocean Monument458

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

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Predicted biome map of Java 1.18 seed 394643202571144897 around estimated spawn Explore this seed
#4

394643202571144897

A nether fortress is 72 nether blocks from the spawn portal anchor, at X 32, Z 64.

Estimated spawn
16, -16 (Forest)
Stronghold
1,642 blocks
  • Nether Fortress72
  • Ruined Portal371
  • Ocean Monument387
  • Jungle Temple496

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

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Predicted biome map of Java 1.18 seed 7804056185508315683 around estimated spawn Explore this seed
#5

7804056185508315683

A nether fortress is 97 nether blocks from the spawn portal anchor, at X 16, Z 96.

Estimated spawn
0, 0 (Snowy Plains)
Stronghold
2,359 blocks
  • Nether Fortress97
  • Ruined Portal306
  • Village372
  • Pillager Outpost375

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

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Predicted biome map of Java 1.18 seed -2129151246057833519 around estimated spawn Explore this seed
#6

-2129151246057833519

A nether fortress is 97 nether blocks from the spawn portal anchor, at X 16, Z 96.

Estimated spawn
0, 0 (Birch Forest)
Stronghold
2,494 blocks
  • Nether Fortress97
  • Ruined Portal107
  • Ocean Monument249

Nearby biomes: Deep Ocean · Ocean · Forest · Plains · Dark Forest · Taiga

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Predicted biome map of Java 1.18 seed -109380114050967355 around estimated spawn Explore this seed
#7

-109380114050967355

A nether fortress is 110 nether blocks from the spawn portal anchor, at X 32, Z 112.

Estimated spawn
16, 48 (Forest)
Stronghold
1,913 blocks
  • Ruined Portal107
  • Nether Fortress110
  • Village351

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

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Predicted biome map of Java 1.18 seed -1122045448467785138 around estimated spawn Explore this seed
#8

-1122045448467785138

A nether fortress is 111 nether blocks from the spawn portal anchor, at X 32, Z 64.

Estimated spawn
-16, -336 (Plains)
Stronghold
1,807 blocks
  • Nether Fortress111
  • Ruined Portal338

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

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Predicted biome map of Java 1.18 seed -4825003587746019926 around estimated spawn Explore this seed
#9

-4825003587746019926

A nether fortress is 113 nether blocks from the spawn portal anchor, at X -112, Z 16.

Estimated spawn
0, 0 (Forest)
Stronghold
1,975 blocks
  • Nether Fortress113
  • Ruined Portal260
  • Village345
  • Woodland Mansion1,158

Nearby biomes: Cold Ocean · Taiga · Forest · Dark Forest · Old Growth Pine Taiga · Birch Forest

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Predicted biome map of Java 1.18 seed 7537152353278961690 around estimated spawn Explore this seed
#10

7537152353278961690

A nether fortress is 113 nether blocks from the spawn portal anchor, at X 80, Z 80.

Estimated spawn
0, 0 (Taiga)
Stronghold
1,538 blocks
  • Nether Fortress113
  • Ruined Portal400
  • Village437

Nearby biomes: Forest · Taiga · Plains · Dark Forest · River · Dripstone Caves

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Predicted biome map of Java 1.18 seed 7696649253983437672 around estimated spawn Explore this seed
#11

7696649253983437672

A nether fortress is 114 nether blocks from the spawn portal anchor, at X -112, Z 0.

Estimated spawn
16, -48 (Plains)
Stronghold
1,795 blocks
  • Nether Fortress114
  • Village328
  • Ruined Portal372

Nearby biomes: Plains · River · Dripstone Caves · Forest

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Predicted biome map of Java 1.18 seed -4735472155099900852 around estimated spawn Explore this seed
#12

-4735472155099900852

A nether fortress is 140 nether blocks from the spawn portal anchor, at X -128, Z 64.

Estimated spawn
-48, -32 (Plains)
Stronghold
2,653 blocks
  • Nether Fortress140
  • Village231
  • Ruined Portal373

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

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Predicted biome map of Java 1.18 seed 283089343721689136 around estimated spawn Explore this seed
#13

283089343721689136

A nether fortress is 143 nether blocks from the spawn portal anchor, at X -144, Z 48.

Estimated spawn
-96, -48 (Plains)
Stronghold
1,751 blocks
  • Nether Fortress143
  • Village354
  • Ruined Portal408

Nearby biomes: Forest · Plains · Dripstone Caves · Jagged Peaks · Snowy Slopes · Grove

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Predicted biome map of Java 1.18 seed -7320590511228517675 around estimated spawn Explore this seed
#14

-7320590511228517675

A nether fortress is 144 nether blocks from the spawn portal anchor, at X 112, Z 96.

Estimated spawn
-64, 128 (Forest)
Stronghold
1,688 blocks
  • Nether Fortress144
  • Ruined Portal233

Nearby biomes: Lukewarm Ocean · Stony Shore · Deep Lukewarm Ocean · Savanna · Ocean · Forest

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Predicted biome map of Java 1.18 seed 6087370990519133133 around estimated spawn Explore this seed
#15

6087370990519133133

A nether fortress is 156 nether blocks from the spawn portal anchor, at X -96, Z -144.

Estimated spawn
-160, -64 (Forest)
Stronghold
2,054 blocks
  • Nether Fortress156
  • Village311
  • Ruined Portal362

Nearby biomes: Ocean · Forest · Beach · Old Growth Birch Forest · Plains · River

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Predicted biome map of Java 1.18 seed -6701667419592751205 around estimated spawn Explore this seed
#16

-6701667419592751205

A nether fortress is 158 nether blocks from the spawn portal anchor, at X 112, Z -112.

Estimated spawn
0, 0 (Meadow)
Stronghold
1,657 blocks
  • Nether Fortress158
  • Village187
  • Ruined Portal439

Nearby biomes: Taiga · Forest · Old Growth Pine Taiga · Old Growth Spruce Taiga · River

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Predicted biome map of Java 1.18 seed 3928595629081445715 around estimated spawn Explore this seed
#17

3928595629081445715

A nether fortress is 160 nether blocks from the spawn portal anchor, at X 0, Z -160.

Estimated spawn
16, 4 (Plains)
Stronghold
1,722 blocks
  • Nether Fortress160
  • Village229
  • Ruined Portal352

Nearby biomes: Plains · Forest · Ocean · Cold Ocean · Birch Forest · River

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Predicted biome map of Java 1.18 seed 2793002270672098889 around estimated spawn Explore this seed
#18

2793002270672098889

A nether fortress is 163 nether blocks from the spawn portal anchor, at X 160, Z 32.

Estimated spawn
0, 0 (Dripstone Caves)
Stronghold
2,383 blocks
  • Nether Fortress163
  • Ruined Portal283

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

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Predicted biome map of Java 1.18 seed -2240390677055970935 around estimated spawn Explore this seed
#19

-2240390677055970935

A nether fortress is 167 nether blocks from the spawn portal anchor, at X 112, Z -128.

Estimated spawn
-16, -48 (Snowy Taiga)
Stronghold
1,392 blocks
  • Nether Fortress167
  • Ruined Portal272
  • Village316

Nearby biomes: Snowy Taiga · Plains · Forest · Frozen River · River · Taiga

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Predicted biome map of Java 1.18 seed 8246159535889844903 around estimated spawn Explore this seed
#20

8246159535889844903

A nether fortress is 168 nether blocks from the spawn portal anchor, at X -80, Z -144.

Estimated spawn
0, 32 (Eroded Badlands)
Stronghold
1,903 blocks
  • Ruined Portal66
  • Nether Fortress168
  • Desert Temple405

Nearby biomes: Savanna · Badlands · Lukewarm Ocean · River · Eroded Badlands · Desert

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Predicted biome map of Java 1.18 seed 293539545345716455 around estimated spawn Explore this seed
#21

293539545345716455

A nether fortress is 171 nether blocks from the spawn portal anchor, at X 160, Z 32.

Estimated spawn
-52, -32 (Beach)
Stronghold
2,320 blocks
  • Nether Fortress171
  • Ruined Portal280
  • Ocean Monument409
  • Woodland Mansion838

Nearby biomes: Ocean · Deep Ocean · Birch Forest · Swamp · Windswept Hills · Forest

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Predicted biome map of Java 1.18 seed -3839125825033173722 around estimated spawn Explore this seed
#22

-3839125825033173722

A nether fortress is 172 nether blocks from the spawn portal anchor, at X 160, Z 64.

Estimated spawn
0, 0 (Forest)
Stronghold
2,372 blocks
  • Ruined Portal48
  • Nether Fortress172

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

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Predicted biome map of Java 1.18 seed 622285835457285144 around estimated spawn Explore this seed
#23

622285835457285144

A nether fortress is 174 nether blocks from the spawn portal anchor, at X 80, Z 192.

Estimated spawn
272, 192 (Plains)
Stronghold
2,024 blocks
  • Village66
  • Nether Fortress174
  • Ruined Portal222

Nearby biomes: Lukewarm Ocean · Plains · Savanna · Beach · Desert · River

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Predicted biome map of Java 1.18 seed -4909453070465620084 around estimated spawn Explore this seed
#24

-4909453070465620084

A nether fortress is 177 nether blocks from the spawn portal anchor, at X 176, Z 16.

Estimated spawn
0, -32 (Forest)
Stronghold
2,707 blocks
  • Ruined Portal167
  • Nether Fortress177
  • Village253

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

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Predicted biome map of Java 1.18 seed 587522455610365154 around estimated spawn Explore this seed
#25

587522455610365154

A nether fortress is 179 nether blocks from the spawn portal anchor, at X 80, Z 160.

Estimated spawn
0, 0 (Plains)
Stronghold
1,521 blocks
  • Nether Fortress179
  • Ruined Portal453

Nearby biomes: Swamp · Plains · Forest · Cold Ocean · Beach · Ocean

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Predicted biome map of Java 1.18 seed -6641447285749365073 around estimated spawn Explore this seed
#26

-6641447285749365073

A nether fortress is 182 nether blocks from the spawn portal anchor, at X 144, Z -112.

Estimated spawn
0, 0 (Swamp)
Stronghold
1,670 blocks
  • Nether Fortress182
  • Ruined Portal182

Nearby biomes: Swamp · Savanna · Lukewarm Ocean · Deep Ocean · Plains · Beach

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Predicted biome map of Java 1.18 seed -6379336583658335820 around estimated spawn Explore this seed
#27

-6379336583658335820

A nether fortress is 189 nether blocks from the spawn portal anchor, at X -80, Z 224.

Estimated spawn
-240, 336 (Desert)
Stronghold
1,443 blocks
  • Nether Fortress189
  • Ruined Portal286
  • Village385

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

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Predicted biome map of Java 1.18 seed 1107419083720175722 around estimated spawn Explore this seed
#28

1107419083720175722

A nether fortress is 202 nether blocks from the spawn portal anchor, at X 192, Z 64.

Estimated spawn
0, 0 (Plains)
Stronghold
2,311 blocks
  • Ruined Portal195
  • Nether Fortress202

Nearby biomes: Plains · Forest · Meadow · Savanna · Ocean · Flower Forest

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Predicted biome map of Java 1.18 seed 2777019815986812640 around estimated spawn Explore this seed
#29

2777019815986812640

A nether fortress is 205 nether blocks from the spawn portal anchor, at X -128, Z -160.

Estimated spawn
0, 0 (Taiga)
Stronghold
2,394 blocks
  • Nether Fortress205
  • Village240
  • Ruined Portal448
  • Woodland Mansion951

Nearby biomes: Taiga · Forest · Snowy Plains · Dripstone Caves · Old Growth Spruce Taiga · River

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Predicted biome map of Java 1.18 seed 7681237500377250146 around estimated spawn Explore this seed
#30

7681237500377250146

A nether fortress is 207 nether blocks from the spawn portal anchor, at X 192, Z 16.

Estimated spawn
-96, -144 (Plains)
Stronghold
2,695 blocks
  • Nether Fortress207
  • Ruined Portal330
  • Ocean Monument455

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

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Predicted biome map of Java 1.18 seed -8630350070428775356 around estimated spawn Explore this seed
#31

-8630350070428775356

A nether fortress is 209 nether blocks from the spawn portal anchor, at X -176, Z 112.

Estimated spawn
0, 0 (Forest)
Stronghold
2,330 blocks
  • Nether Fortress209
  • Ruined Portal256
  • Village295

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

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Predicted biome map of Java 1.18 seed -9127843402543663864 around estimated spawn Explore this seed
#32

-9127843402543663864

A nether fortress is 210 nether blocks from the spawn portal anchor, at X -208, Z 0.

Estimated spawn
16, -96 (Savanna)
Stronghold
1,987 blocks
  • Nether Fortress210
  • Pillager Outpost210
  • Ruined Portal340
  • Ocean Monument365

Nearby biomes: Deep Lukewarm Ocean · Lukewarm Ocean · Plains · Savanna · Beach · Sparse Jungle

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Predicted biome map of Java 1.18 seed -5908983552332697458 around estimated spawn Explore this seed
#33

-5908983552332697458

A nether fortress is 213 nether blocks from the spawn portal anchor, at X -160, Z -144.

Estimated spawn
16, -48 (Forest)
Stronghold
2,284 blocks
  • Nether Fortress213
  • Village307
  • Ruined Portal467

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

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Predicted biome map of Java 1.18 seed 5613215117701583707 around estimated spawn Explore this seed
#34

5613215117701583707

A nether fortress is 213 nether blocks from the spawn portal anchor, at X 48, Z 208.

Estimated spawn
0, 0 (Taiga)
Stronghold
1,924 blocks
  • Nether Fortress213
  • Village295
  • Ruined Portal419

Nearby biomes: Cold Ocean · Forest · Taiga · Plains · Birch Forest · Ocean

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Predicted biome map of Java 1.18 seed 1060570377467061721 around estimated spawn Explore this seed
#35

1060570377467061721

A nether fortress is 215 nether blocks from the spawn portal anchor, at X -160, Z 144.

Estimated spawn
0, 0 (Plains)
Stronghold
2,000 blocks
  • Village209
  • Nether Fortress215
  • Ruined Portal368

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

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Predicted biome map of Java 1.18 seed -8533639052227848405 around estimated spawn Explore this seed
#36

-8533639052227848405

A nether fortress is 215 nether blocks from the spawn portal anchor, at X 192, Z -96.

Estimated spawn
32, 64 (Sparse Jungle)
Stronghold
2,295 blocks
  • Ruined Portal167
  • Nether Fortress215

Nearby biomes: Lukewarm Ocean · Deep Lukewarm Ocean · Savanna · Deep Ocean · Plains · Ocean

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Predicted biome map of Java 1.18 seed 3758929328382197741 around estimated spawn Explore this seed
#37

3758929328382197741

A nether fortress is 215 nether blocks from the spawn portal anchor, at X 80, Z 64.

Estimated spawn
-912, -224 (Stony Shore)
Stronghold
1,562 blocks
  • Nether Fortress215
  • Ocean Monument443

Nearby biomes: Deep Ocean · Plains · Forest · Ocean · Lukewarm Ocean · Grove

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Predicted biome map of Java 1.18 seed -3025796746151690515 around estimated spawn Explore this seed
#38

-3025796746151690515

A nether fortress is 218 nether blocks from the spawn portal anchor, at X 208, Z 64.

Estimated spawn
0, 0 (Swamp)
Stronghold
2,334 blocks
  • Nether Fortress218
  • Ruined Portal290
  • Village379

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

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Predicted biome map of Java 1.18 seed 963480192335312253 around estimated spawn Explore this seed
#39

963480192335312253

A nether fortress is 222 nether blocks from the spawn portal anchor, at X -192, Z 112.

Estimated spawn
0, 0 (Forest)
Stronghold
2,293 blocks
  • Nether Fortress222
  • Jungle Temple272
  • Village385
  • Ruined Portal395

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

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Predicted biome map of Java 1.18 seed -5500794612941776336 around estimated spawn Explore this seed
#40

-5500794612941776336

A nether fortress is 223 nether blocks from the spawn portal anchor, at X 208, Z 80.

Estimated spawn
0, 0 (Forest)
Stronghold
1,660 blocks
  • Nether Fortress223
  • Ruined Portal258
  • Village487

Nearby biomes: Forest · Plains · Taiga · Lush Caves · Birch Forest · Grove

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Predicted biome map of Java 1.18 seed -640026555853813318 around estimated spawn Explore this seed
#41

-640026555853813318

A nether fortress is 223 nether blocks from the spawn portal anchor, at X -272, Z 64.

Estimated spawn
-512, -128 (Forest)
Stronghold
1,426 blocks
  • Nether Fortress223
  • Ruined Portal227

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

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Predicted biome map of Java 1.18 seed 1281104444464919282 around estimated spawn Explore this seed
#42

1281104444464919282

A nether fortress is 223 nether blocks from the spawn portal anchor, at X 208, Z 80.

Estimated spawn
0, 0 (Meadow)
Stronghold
1,488 blocks
  • Nether Fortress223
  • Ruined Portal233

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

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Predicted biome map of Java 1.18 seed 7190779219624804188 around estimated spawn Explore this seed
#43

7190779219624804188

A nether fortress is 229 nether blocks from the spawn portal anchor, at X 224, Z 48.

Estimated spawn
0, 0 (Sparse Jungle)
Stronghold
2,318 blocks
  • Nether Fortress229
  • Ruined Portal426

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

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Predicted biome map of Java 1.18 seed -77087724019977455 around estimated spawn Explore this seed
#44

-77087724019977455

A nether fortress is 234 nether blocks from the spawn portal anchor, at X 224, Z 64.

Estimated spawn
-64, 272 (Beach)
Stronghold
2,625 blocks
  • Village96
  • Nether Fortress234
  • Ruined Portal401

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

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Predicted biome map of Java 1.18 seed 6040987781908558534 around estimated spawn Explore this seed
#45

6040987781908558534

A nether fortress is 235 nether blocks from the spawn portal anchor, at X 32, Z -240.

Estimated spawn
64, -48 (Desert)
Stronghold
1,681 blocks
  • Village136
  • Desert Temple148
  • Nether Fortress235
  • Ruined Portal308

Nearby biomes: Desert · River · Wooded Badlands · Badlands

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Predicted biome map of Java 1.18 seed 4211559460916267091 around estimated spawn Explore this seed
#46

4211559460916267091

A nether fortress is 235 nether blocks from the spawn portal anchor, at X -176, Z -160.

Estimated spawn
16, -48 (Snowy Taiga)
Stronghold
1,901 blocks
  • Ruined Portal129
  • Nether Fortress235
  • Village318

Nearby biomes: Snowy Plains · Snowy Taiga · Frozen River

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Predicted biome map of Java 1.18 seed 5666351075688920602 around estimated spawn Explore this seed
#47

5666351075688920602

A nether fortress is 236 nether blocks from the spawn portal anchor, at X 32, Z -240.

Estimated spawn
16, -48 (Savanna)
Stronghold
1,902 blocks
  • Nether Fortress236
  • Ruined Portal258
  • Village437

Nearby biomes: Savanna · Lukewarm Ocean · Savanna Plateau · Forest · Plains · Stony Shore

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Predicted biome map of Java 1.18 seed 6887678259838436277 around estimated spawn Explore this seed
#48

6887678259838436277

A nether fortress is 237 nether blocks from the spawn portal anchor, at X -208, Z -112.

Estimated spawn
16, -16 (Stony Shore)
Stronghold
1,472 blocks
  • Nether Fortress237
  • Ruined Portal354

Nearby biomes: Forest · Cold Ocean · Snowy Slopes · Snowy Plains · Stony Shore · Ice Spikes

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Predicted biome map of Java 1.18 seed 9050362079992351004 around estimated spawn Explore this seed
#49

9050362079992351004

A nether fortress is 238 nether blocks from the spawn portal anchor, at X 80, Z 224.

Estimated spawn
0, 0 (Forest)
Stronghold
2,333 blocks
  • Ruined Portal165
  • Nether Fortress238
  • Village304

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

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Predicted biome map of Java 1.18 seed 4754894699310620962 around estimated spawn Explore this seed
#50

4754894699310620962

A nether fortress is 240 nether blocks from the spawn portal anchor, at X -144, Z 192.

Estimated spawn
0, 0 (Frozen Peaks)
Stronghold
2,493 blocks
  • Ruined Portal192
  • Nether Fortress240

Nearby biomes: Plains · Dripstone Caves · Forest · Taiga · Grove · Frozen Peaks

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About these 1.18 seeds

A predicted nether fortress within 400 nether blocks of the spawn portal anchor 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 nether fortress 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 nether fortress seeds page?
These seeds are computed for Java 1.18. The main nether fortress 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.