Last Tested: October 2026 | 14 scripts here. Read the label on each one before you pick.
In Heavyweight Fishing you cast, fight a catch bar and reel in huge fish, then sell them for cash to buy better rods and skills. The big bosses need strong gear, and getting there means hours of the same cast and reel.
That is why people look for a script. The 14 below can cast, hold the bar and sell for you. Three have no key, so read the labels first.
What the Labels Mean
KEYLESS: No key, and you can read the file yourself. Paste it and it runs.
PROTECTED BUILD: No key, but the file is scrambled on purpose. Nobody can read what it does, so you are trusting its maker.
KEY REQUIRED: You need a key first. The maker hands it out through a link page or a chat server. Get it, then paste it into the key box when the menu asks.
Heavyweight Fishing Auto Cast and Lock Bar Script
Script 1 KEYLESS
Auto CastLock BarAuto SkillAuto SellTeleport Island
This is the most used one. No key, and you can read every line of it. Its menu has auto cast, a lock for the catch bar, auto skills, auto sell with a delay and island teleports.
loadstring(game:HttpGet("https://pastebin.com/raw/J4CfqGG1"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Auto Fish and Auto Boss Script
Script 2 PROTECTED BUILD
Auto FishAuto BossTeleport Isle
No key, but the file it loads is scrambled. Its maker lists auto fishing, auto boss fights and island teleports.
loadstring(game:HttpGet("https://raw.githubusercontent.com/mikebornd-cell/Happy-scrp/refs/heads/main/ScptHAPPYY.txt"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Auto Quest and Secret Boss Script
Script 3 PROTECTED BUILD
Auto FarmAuto QuestAuto SummonHunt Secret BossAuto Craft RodCatch Alerts
No key, but the file is scrambled. Its menu lists auto farm, quests, summons, secret boss hunting and rod crafting. It can also send catch alerts to a chat server, but only to one you set up yourself.
loadstring(game:HttpGet("https://raw.githubusercontent.com/joustingmatch/Ouroboros/main/loader.lua"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing PPINGYYY Hub Script
Script 4 KEYLESS
Auto CastLock BarSell AllTeleports
No key, and you can read every line of it. Its menu has auto cast, a lock that keeps the catch bar in the middle, a quick sell all button and teleports.
loadstring(game:HttpGet("https://raw.githubusercontent.com/p54803322-coder/PPINGYYY-HUB-/refs/heads/main/main.lua"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Auto Boss Fight and Ticket Farm Script
Script 5 KEY REQUIRED
Auto CastLock BarAuto SkillsBoss FightAuto Farm Ticket
Three listings point to it. Two say no key, but one says it needs a key, the file is named Key, and it is scrambled. Its maker lists auto cast, the bar lock, skills, boss fights and ticket farming.
loadstring(game:HttpGet("https://raw.githubusercontent.com/n0namevnnek-web/Heavyweight-Fishing/refs/heads/main/Key.lua"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing StarCrow Hub Script
Script 6 KEYLESS
Auto CastAuto ReelAuto SellAuto Craft RodAuto BossTeleport Island
No key, and you can read every line of it. Its menu has auto cast, reel and sell, bait buying, bait and rod crafting, island teleports and auto boss.
loadstring(game:HttpGet("https://raw.githubusercontent.com/NoahTyrant/StarCrow/refs/heads/main/Loader"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Ronix Hub Script
Script 7 KEY REQUIRED
Auto FishingCatch DelayAuto SellAuto BaitAuto SkillBoss
You need a key first. Two listings point to it. Its maker lists auto cast, reel and catch with a delay slider, auto sell, bait, skills and boss fights.
loadstring(game:HttpGet("https://api.luarmor.net/files/v3/loaders/fda9babd071d6b536a745774b6bc681c.lua"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing BeoHub Script
Script 8 PROTECTED BUILD
Auto CastAuto ReelAuto SellAuto Craft RodAuto BossWalk on Water
No key. Its listing calls it open for anyone to read, but the file it loads is scrambled. Its maker lists auto cast, reel and sell, bait and rod crafting, auto boss and walking on water.
loadstring(game:HttpGet("https://raw.githubusercontent.com/hayaccphuhhhs-droid/heavyweight-fishing-67/refs/heads/main/Beohub367"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Auto Money and AFK Farm Script
Script 9 KEY REQUIRED
Auto FarmAuto MoneyAuto SellAuto BuyAuto Boss
You need a key first. Its maker lists auto farm, auto money, selling, buying, boss fights and an AFK farm.
loadstring(game:HttpGet("https://api.jnkie.com/api/v1/luascripts/public/2821aeaf25b17bfb2e37ca840e855ff01dbd3f0b3c19734e1802ab0c5c2c8df1/download"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Fish Anywhere Script
Script 10 KEY REQUIRED
Auto CastFish AnywhereAuto QuestAuto BossAuto Roll
You need a key, and the file is scrambled. Its maker lists auto cast, fishing anywhere, quests, boss fights, rolls and teleports.
loadstring(game:HttpGet("https://gist.githubusercontent.com/ACE97x/2efcc0d320498efb95643e16817277f7/raw/7fa06c68e678e82557d33f9c0fc8347acbe792ff/gistfile1.txt"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Fishing Helper Script
Script 11 KEY REQUIRED
Fishing Helper
It has a key box, and most of the file is scrambled. Its maker only says it makes fishing less tiring, with no list of what it does.
loadstring(game:HttpGet("https://api.jnkie.com/api/v1/luascripts/public/d63ac779a55a8543decc67ec3f8535e2f1ee38df0294e2f29303e98d2cd00ddc/download"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Auto Equip Best Script
Script 12 KEY REQUIRED
Auto Equip BestAuto Farm
You need a key, and the file is scrambled. Its maker lists equipping your best gear and an auto farm.
loadstring(game:HttpGet("https://api.jnkie.com/api/v1/luascripts/public/cc59b092daf6a5a9614772a71110b29da8333c92a351f65ce18cc5658e1b21ff/download"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Void Hub Script
Script 13 KEY REQUIRED
Auto CastLock BarAuto SlamAuto Charge
You need a key, but its maker says the key page has no ads. The file is scrambled. It lists auto cast with a delay, the bar lock, and auto slam and charge.
loadstring(game:HttpGet("https://raw.githubusercontent.com/Repcoders/voidloader/refs/heads/main/Loader.lua"))()
Select all the text above, copy it, then paste it into your executor.
Heavyweight Fishing Auto Skills Script
Script 14 KEY REQUIRED
Auto FarmAuto Skills
You need a key, and the file is scrambled. Its maker lists an auto farm and auto skills.
loadstring(game:HttpGet("https://raw.githubusercontent.com/cybrionofficial/loader/refs/heads/main/Heavyweight%20Fishing.txt"))()
Select all the text above, copy it, then paste it into your executor.
Why the Rest Do Not Make the Cut
We found 40 listings that claim to work on this game. Seventeen pass our checks, and since some share a file, that makes the 14 scripts above. The other 23 are left out.
Fourteen load from their maker’s own website or a site we do not link to, so we cannot check what they send you. That includes two of the most used ones. Six are files that get posted for lots of other games, and three are gone or would not open.
Never download a program
A real script is a line of text you paste into an executor. If a page asks you to download and open a file, close it.
How to Use a Heavyweight Fishing Script
3
Copy the loadstring from the card you picked. Take all of it, right to the last bracket.
4
Paste it into the executor and press Execute.
5
If the card says KEY REQUIRED, a key box will show up. Get the key from the maker’s page, then paste it in.
6
Use a spare alt account rather than your main. Getting caught can end in a ban.
About Heavyweight Fishing
Heavyweight Fishing is a free fishing game from Unknown Journey, a group with about 244,000 members. It is built by one person, who does the building, art and code. You catch massive fish, fight even bigger bosses and explore new islands. Up to 10 players share a server.
It came out on August 4, 2025 and has passed 66 million visits. About 96 percent of the people who voted gave it a thumbs up.
Our Heavyweight Fishing wiki lists every trait and its roll chance. Our Heavyweight Fishing codes page has the codes that work right now and the levels they need.
The addresses on this page were checked in October 2026 and returned a file. They are not made or backed by the game’s studio. Using one breaks the Roblox Terms of Service and can cost you the account, so use a spare one rather than your main.