allen_(allenr)
orion_eisbaer
otter-casey
bleats
zootopia
overwatch
untied_verbeger
bitterjackal
tayferret
mizzyam
darkest_dungeon
my_life_as_a_teenage_robot
scp-049
lil'_shock
shovel_knight
yooka_laylee
vore
nero
the_elder_scrolls
vaporotem
gargoyles
passchan
rabbitly
anthroanim
kirby
shygirl
siroc
peachypop34
earthbound_(series)
insomniacovrlrd
undertale
dasa
tyranos
tricksta
suel
sergal
sefeiren
samurai_pizza_cats
rohly
rathmutatio
proxy_(character)
proxy
prequel
pony
pizzacat
pizza_cat
op2
nicobay
trout_(artist)
minusb
minus8
minus-b
meme
melthehybrid
lith
kotiyo
katsuke
kayla-na
katia_managan
jerseydevil
jasonafex
ikugo
hyper
homestuck
hard_vore
gore
friendship_is_magic
five_nights_at_freddy's
bucky_o_hare
guild_wars
marvel
fallout
emenius
maxximizer
psyredtails
diives
bunbun
zig_zag
crux
akhlys
drew_(barabird)
artica_sparkle
anhes

Here it is in alphabetical order so it's much easier to read and search:

akhlys
allen_(allenr)
anhes
anthroanim
artica_sparkle
bitterjackal
bleats
bucky_o_hare
bunbun
crux
darkest_dungeon
dasa
diives
drew_(barabird)
earthbound_(series)
emenius
fallout
five_nights_at_freddy's
friendship_is_magic
gargoyles
gore
guild_wars
hard_vore
homestuck
hyper
ikugo
insomniacovrlrd
jasonafex
jerseydevil
katia_managan
kayla-na
katsuke
kirby
kotiyo
lil'_shock
lith
marvel
maxximizer
melthehybrid
meme
minus-b
minus8
minusb
mizzyam
my_life_as_a_teenage_robot
nero
nicobay
op2
orion_eisbaer
otter-casey
overwatch
passchan
peachypop34
pizzacat
pizza_cat
pony
prequel
proxy
proxy_(character)
psyredtails
rabbitly
rathmutatio
rohly
samurai_pizza_cats
scp-049
sefeiren
sergal
shovel_knight
shygirl
siroc
suel
tayferret
the_elder_scrolls
tricksta
trout_(artist)
tyranos
undertale
untied_verbeger
vaporotem
vore
yooka_laylee
zig_zag
zootopia

I don't block anything.

currently what mine is:

:>=
a-
anmatiel
attack_on_titan
bimbo
black_clover
blacked
bleached
boruto:_naruto_next_generations
bovine
cartoon_network
cheating
contingency
cuckold
disney
donaught
dragon_ball
dragon_ball_z
hotel_transylvania
jojo's_bizarre_adventure
kurotama
mario_(series)
marvel
minoru_mineta
muscular_male
naruto
navel_piercing
nickelodeon
nier:_automata
nipple_piercing
ntr
penis_piercing
pierced_nipples
pierced_penis
queen_of_spades
quotefox
rick_and_morty
saitama
shadowboxer
shortstack
sonic_(series)
star_wars
starpermafrost
super_mario_bros.
theobscureone
total_drama_island
transformers
tsukuru_(seki_sabato)
user:blacking_you
yorha_2b
yorha_9s

Here's mine. Not sorted alphabetically, though.

gay
only_male
male_only
futa_on_male
male/male
spamton
spamton_neo
noelle_holiday
furry
anthro
scat
shitting
feces
guts
vomit
peeing
urine
hyper
hyper_penis
hyper_balls
hyper_breasts
hyper_genitalia
hyper_testicles
hyper_ass
hyper_muscles
hyper_belly
hyper_butt
hyper_bulge
degloving
gore
guro
death
animal_genitalia
canine
horse

futanari
male_only
gigantic_breasts
gigantic_ass
big_breasts
huge_breasts
milf
large_breasts
gay
shitting
scat
urine
gore

consider adding yaoi to your blacklist if you dont wanna see gay stuff too. A lot of it is tagged yaoi instead of gay.

<One bout of obsessive alphabetizing per day is my limit. Yes, I know I have a problem>

Annoyingly so, because "yaoi" is a very specific type of gay yet the term gets applied to any and all gay images. But yeah, Katesis is right.

You'll probably want to add the similarly often mis-applied but generally less common tag "bara" to your list, too.

Got it, thanks!

A tip from somebody just playing with this stuff:

Blacklisting seems to still show a bunch of empty icons. Instead of blacklisting I tried adding the unwanted tags to the URL like this:

rule34.xxx/index.php?page...death+-canid+-feral+-yaoi

Which is to say: simply add a -gay or -anthro element to the end of your URL and it should filter it more cleanly.

After the first page, it doesn't show any empty icons anymore. Casual testing seems to show that it works and is a better way of filtering.

vore
yaoi
fart_
fetish
inflation
fart
farting
fart_everywhere
farting_in_face gore
necrophilia
guro
death
cheating
cuckold
cuckquean
cuck
vomit
vomiting_cum
five_nights_at_freddy's
bush
bushy_pubes
pubic_hair
pubes
hairy_pussy
animatronics

Here it is, in chronological order of when I added them.

shadow_the_hedgehog
purple_guy
purple_guy_(fnaf)
brainpop
tim_and_moby
yo_mama
remert
skid_(srpelo)
pump_(srpelo)
guro
pregnant
yowai_totoko
south_park
teddie
camp_lazlo
matsuno_ichimatsu
double_dildo
villainous
koianimations
big_city_greens
happy_tree_friends
helga_ pataki
glenn_quagmire
korean
los_compas
chata_(victor_and_valentino)
dildo
strawberry_shortcake
rodjim
marshmello
billie_eilish
3d
roblox_guest
flint_paper
blue's_clues
fawful
baby_bop
pixel_art
lightning_(tdi)
the_grinch
jelly_jamm
fena_pirate_princess
bt21
osomatsu_san
iyumiblue
angry_birds
the_casagrandes
mcyt
we_bare_bears
kirby:_right_back_at_ya!
child's_play
almond_cookie
rastacakez
coco_(fhfif)
countryhumans
battle_for_dream_island
bendy_and_the_ink_machine
the_walten_files
wii_sports
101_dalmation_street
olive_the_other_reindeer
scaredy_squirrel
squid_game
jaiden_animations
pentatonix
saberspark
poppy_playtime
scooby-doo_(character)
imotaco
madclown24
flipline_studios
gacha

dark-skinned_male
futanari
furry
canine
zoophilia
crossdressing
sissy
equine
anthro
feline
gay
cervine
multiple_boys
black_penis
death
gore
monster
2boys
blood
fur
horsecock
interspecies
3boys
4boys
5boys
6boys
7boys
8boys
9boys
10boys
1futa
2futas
3futas
4futas
5futas
6futas
7futas
8futas
9futas
10futas
gynomorph
intersex
knot
animal_genitalia
yaoi
trap
only_male
solo_male
male_only
femboy
paws
feral
male/male
hyper
inflation
reptile
scalie
tail_vore (I was blissfully unaware of this until yesterday)
vore
felid
pantherine
canid
turian
dragon
raikage
avian
hyper_ass
hyper_breasts
hyper_penis
hyper_balls
hyper_genitalia
hyper_testicles
hyper_muscles
hyper_belly
hyper_butt
overweight
overweight_female
obese
obese_female
mimic
mimic_chest
machoke
male/ambiguous
male/male/male
pegging
femboydom
femboysub
femboy_on_female
femboy_on_male
femboy_on_femboy
malesub
scat
poop
pooping
urine
piss
pissing

tons of redundancy but we all know how the tags are, I try and fix them when I can

scat
cuckold
blood
gore
fart
fart_fetish
fate_(series)
Vore
death
zronku
ntr gloria_(pokemon)
cooked_alive
pig
amputee
rugrats
contingency
genderbent

Anything scat or child related

captured
fart
total_drama_island
zoophilia
bathroom
ktrtokyo
scooby-doo
street_fighter
doraemon
frankenhole
rape
spiked_hair
kemono_friends
wanaata
angry
satan
snot
talesrunner
otoufu_oishii
bat_ears
cat_feet
dc_comics
shaved_head
beard
hairy_hands
dreamworks
monster_girl
scooby_doo
dragon_ball
hopelessbohemian
league_of_legends
aaaninja
capcom
nintendo
kuroki_tomoko
triplexmile
doom
metroid
armor
bombsahoy
interspecies
feral
claws
samurai_jack
giant
giantess
watashi_ga_motenai_no_wa_dou_kangaetemo_omaera_ga_warui!
triplexmile
clarence
franciasaraí
mob_face
pokemon
987898789_(artist)
breath_of_the_wild
monster_cock
iwao178
madsuwu
spider-man
ugly_bastard
chained
kokobiel
floppy_ears
kipo_and_the_age_of_wonderbeasts
satyr
belly
chubby_male
age_difference
cartoon_network
werewolf
female_werewolf
futa_only
fangs
wolf
dimension_w
leslie_brown
slob
marvel
hagrid
how_to_train_your_dragon
star_wars
jojo's_bizarre_adventure
robot
weapon
gas
mature_male
husband_and_wife
hairy_male
theaaronschmit
bald
the_loud_house
adventure_time
tiger_lily_cookie
silent_hill
smoking
pierump
victoria_viper
battle_axe
devil_daddy
world_of_warcraft
dungeons_and_dragons
toot_braunstein
smelly
grandmother
humanoid
naruto
std
cuckold
disney
yellow_sclera
overweight
overweight_female
fantroll
troll
cev
baconfetish'ntomato
baohda
powerpuff_girls
skull
borderlands
vivian_james
bahamutgreen
the_incredibles
apfelgranate
kaboozey
marlushii
skullgirls
inmate
face_paint
acne
nepeta_leijon
arthropod
old
sincronikon
misuzalha3d
ugly_woman
mpreg
×.×
bimbo
fur
jorel's_brother
mulan
yellow_cum
yellow_teeth
lego
scat
poop
rick_and_morty
steven_universe
musclegut
canine
old_man
old_male
ftm
older_man_and_teenage_girl
older_male
mouse
anthro
the_simpsons
yellow_body
furry
bat
fox
hazbin_hotel
bbmbbf
fur34
palcomix
g-milk
living_gasm_drive
solardelton
splatoon
shiver_(splatoon)
mommy_long_legs
rouge_the_bat
ultra_beast
roblox
robloxian
sspaziim
goo_transformation
megokinho
zp92
margret_stalizburg
desiaries
nopixel
rebecca_(edgerunners)
tool01k
the_return_to_freddy's
kopk
rabbit
coonix
dipodid
coati
mammal
mustelid
musteline
rodent
procyonid
bubble_girl
d.va
plants_vs_zombies
sinshadowed
monkeyman_(artist)
sinshadowed_(artist)
hasbro
undertale
ben_10
jill_(disturbedmonkey)
derek_hetrick
filledwdongs
grundelsmoochart
geronimo_stilton_(series)
gravity_falls
studio_trigger
kiryuuin_ragyou
miraa05
fart_brainwashing
diives
zora
sampleguy
species_transformation
fairy_tail
zombie
zombie_girl
xenomorph
alien_(franchise)
hazmat_suit
pre-transformation
brawl_stars
mendelartz
crowd
blaster_master
pearl_(one_piece_dnd)
mega_man
mass_effect
skeletron27
swastika
hyper_breasts
omegabean
video
countryhumans
dryorgasmon
el_tigre
cybernetics
dead_by_daylight
rollerlane
stitched_mouth
the_pig
michael_myers
amanda_young
chimeraindura
y'shtola
bbwts_(comic)
tarot:_witch_of_the_black_rose
jim_balent
minus8
stickman
text_porn
alphabet
sonic_(series)
sonic_the_hedgehog_(series)
lobokosmico
earthbound_(series)
mother_(series)
ness's_mom
auction
puffster3
animate_inanimate
artjwink
jwinkz
dullvivid
chowdie
kloseddoors
lovin’sis
xierra099
jimmy_neutron_boy_genius
dexter's_laboratory
dexter's_mom
amphibia_(series)
dynamik808
wolfwhistle3d
vulberin
jobonbon
toad_(mario)
honey_select
dead_or_alive
tina_armstrong
margaretha_zelle
tangled
mehefin013
virtamate
second_life
amigodan
cookie_run
aaron_broscli
chichi
mr._pinku
aje
abortion_mark
stygianrook
inflation
vore
encanto
resident_evil
gorillaz
gorilla
dave_and_bambi_mod
tsuyu_asui
frog_girl
frog
danny_phantom
vomit
five_nights_at_freddy's
datfurrydude