Is it ok to Speedrun java on mobile? and if I were to beat a world record, would  it be on java or bedrock?

The way you have been describing it, you screenshare your computer to your phone. This would likely be fine, it's basically just a wireless display at that point.

Java on Mobile?

SpeedNintendo

KilleDragon

ANewChallenger

Minecraft: Java Edition

Ice_Myth

Doog4321

fennniq

Merlin_oder_so

matchachacha

1.2.1

1.2.2

1.2.3

1.2.4

1.2.5

1.3.1

1.3.2

1.4.2

1.4.4

1.4.5

1.4.6

1.4.7

1.5.1

1.5.2

1.6.1

1.6.2

1.6.4

1.7.2

1.7.4

1.7.5

1.7.9

1.7.10

1.8.1 Easy

Normal

Hard

Hardcore

1.8.2

1.8.3

1.8.4

1.8.5

1.8.6

1.8.7

1.8.8 4 Players

5-9 Players

10+ Players

1.8.9

1.7.6

1.7.7

1.7.8

1.9.1

1.9.2

1.9.3

1.9.4

1.10

1.11.2

1.11

1.12

1.12.1

1.12.2 2 Players

3 Players

1.7.3 Set Seed

Random Seed

1.1-1.6

1.8-1.11

No F3

1.13

1.13.1

1.13.2

1.10.2

1.14

1.14.2

1.14.3

1.14.4

1.15

1.15.1

1.15.2 Pre 1.8

1.13-1.15

Pre 1.9

1.14+

1.9-1.15

Vanilla

Version

Difficulty

Player Count (Any% Glitchless Co-op)

Seed Type (Any% Glitchless)

Version Range (AAch)

Seed Type (Any%)

Seed Type (Any% (Peaceful))

Seed Type (Any% Glitchless (Peaceful))

Seed Type (AAch)

Version Range (AAdv)

Seed Type (AAdv)

Version Range (Any% Glitchless)

Version Range (Any%)

Version Range (Any% Glitchless Co-op)

Mods

Version Range (Any% Glitchless (Peaceful))

Version Range (Any% (Peaceful))

Version Range (Any% Glitchless (Demo))

Player Count (AAdv Co-op)

Seed Type (AAdv Co-op)

Version Range (AAdv Co-op)

Seed Type (Combined Any% Glitchless)

Seed Type (Any% (Time Travel))

Seed Type (Any% Glitchless Co-op)

Splits (Combined Any% Glitchless)

If you save & quit/close the game at any point during the run, choose External.

Internal/External (Any%)

### Updated Legal Mods
- (**1.3.1-1.21.7**) State Output 1.2.3: Fix inworld state being set before Downloading Terrain screen goes away in pre 1.13.
- (**1.8-1.8.9**) Anchiale 3.2.0: Remove "Replace Save & Quit" button placement option.
- (**1.8, 1.8.9, 1.20.5-1.21.7**) Atum 4.2.1, 5.2.1, & 1.3.3: T

Updated legal mods + accidental resets

Rules v5

Update on version tracking for legal mods

Minecraft

Minecraft Speedrunning Questions Thread

Form for requesting custom map / server leaderboards

Full Netherite

How To Setup Random Seed 1.16.1 Mods? Can someone help me?

1.8.9 StandardSettings / Wall setup

Longest Survival Distance Traveled in the End

Awesomecuber

AprilSR

skylewl

draconix

Luminosity

ElRichi

DrGuy

Keima

ntrprs

Specnr

AlEmeralds

Armpitsmoothie

audioSalix

silverr

gaylea

BSRF

luvvlyjude

taffel

Hayley

3sonya

tildejustin

the_yuukster

r0hkx

PhongSutaros

leto_saa

Niro69420

TheLoTro

Toffitek

Desi_pixel

Pal153

Dhalht