0 WINS / 0 LOSSES

Best Audio (WAV) Compression Tool

Up to 0% smaller than LZMA. 0 wins, 0 losses across real-world Audio (WAV) files. Lossless, verified, free to try.

Compress Audio (WAV) Free Full Benchmarks
0%
Best Saving vs LZMA
0%
Median Saving
0W / 0T
Win / Tie Record
0
Losses

How PZIP Compresses Audio (WAV)

PZIP's audio mode analyzes PCM sample patterns, applies delta encoding between samples, and selects the best compression strategy. Stereo WAV files see the best gains as inter-channel correlation is exploited.

Codec: Multi-codec gateway
Lossless
Byte-exact round-trip verified on every file
Never-Worse
Falls back to LZMA if it can't beat it
Automatic
Type detection + codec selection is automatic

History of Audio (WAV)

Est. 1991Created by Microsoft / IBM

WAV (Waveform Audio File Format) was developed by Microsoft and IBM in 1991 as a container for uncompressed PCM audio. WAV files store raw audio samples, making them large but perfect for archival, editing, and professional audio workflows.

Compression Timeline

1991

WAV format introduced by Microsoft/IBM

2001

FLAC — Free Lossless Audio Codec

2012

Apple Lossless Audio Codec (ALAC) open-sourced

2026

PZIP multi-codec gateway achieves 9.9% savings on WAV

Real-World Benchmark Results

Every file tested with LZMA-9 (maximum compression) as baseline. Round-trip correctness verified on every file.

FileSizePZIP vs LZMAResultDownload
archive3_CHICKENS_SINGINGILL_NEVER_LOSE_MY_H_CHICKENDANCE.wav3.6 MBTIEERROR Source
archive3_Dirge_of_Genius_4_DirgeofGenius.wav1.5 MBTIEERROR Source
archive3_FIRESTARTER_CREEPY_OPENING_BEATZIGZ_1FIRESTARTEROUR.wav2.7 MBTIEERROR Source
archive3_GerenalTails_GeneralTails.wav3.2 MBTIEERROR Source
archive3_HEAVY_DRUM_BEATWITH_OTHER_EFFECTSZI_1BEATSUNDAYSTUPIDNOVOICE.wav2.0 MBTIEERROR Source
archive3_Harry_Potter_3_TimeTurner1_ReturntothePast.wav786.1 KBTIEERROR Source
archive3_NIGHTRUNNERSFAST_FUTURE_SOUND_BEAT._NIGHTRUNNERour.wav948.7 KBTIEERROR Source
archive3_SYMPHONYof_the_deadzigzag_symphonyofthedead.wav4.0 MBTIEERROR Source
archive3_sing_1_sing.wav202.4 KBTIEERROR Source
archive3_zoon-zoom0017_zoom0017_roysambu_bus_station_route_44_a2_2019_1.wav629.8 KBTIEERROR Source
archive_10_to_5_10_to_5.wav37.9 KBTIEERROR Source
archive_2_year_bloggiversary_twoyearannouncement.wav715.5 KBTIEERROR Source
archive_A_very_short_two_year_bloggiversary_twoyears.wav346.5 KBTIEERROR Source
archive_AdreanaInLB1_Mile_of_Men_2WhenItStarted.wav3.9 MBTIEERROR Source
archive_Age_of_Anxiety_and_Soothing_Rain_1_AgeofAnxietyandSoothingRain.WAV755.6 KBTIEERROR Source
archive_AlanaWilliamsWonderwall_AlanaWilliamsWonderwall.wav2.0 MBTIEERROR Source
archive_Americki_car_Bart_Simpson_bart.wav205.9 KBTIEERROR Source
archive_Anagrama_anagrama.wav1.1 MBTIEERROR Source
archive_Answer_the_phone_2204986.wav394.4 KBTIEERROR Source
archive_Aug_Audio_aug2.wav64.6 KBTIEERROR Source
archive_Auld_Lang_Syne_AuldLangSyne0002.wav4.2 MBTIEERROR Source
archive_BEATLINEwindows_sound_recorderZIGZAG_RAWBEATLINE.wav3.2 MBTIEERROR Source
archive_BULL_FROGdance_pond_beatzigzag_BULLFROGBOGGIE.wav2.2 MBTIEERROR Source
archive_BUT__I__LIKE__TO__LICK__YAOLD_SCHOO_BUTILIKETOLICK.wav3.8 MBTIEERROR Source
archive_Backstage_Pass__Recording3.wav196.6 KBTIEERROR Source
archive_Blackthornn_Stick_Burke_blackthornburke.wav3.3 MBTIEERROR Source
archive_CCYO_audition_song__SonataakaCCYOauditionsong.WAV389.1 KBTIEERROR Source
archive_CHINESE_FIRE_DANCEBY_ZIGZAG_CHINESEFIREDANCE.wav3.1 MBTIEERROR Source
archive_Cate_Reads_Part_Deux_V2.wav376.9 KBTIEERROR Source
archive_Chickenssingingzigzag_CHICKENDANCEOUR.wav4.1 MBTIEERROR Source
archive_Clmate_y_respira_A006.WAV2.8 MBTIEERROR Source
archive_Corny_Corny.wav247.7 KBTIEERROR Source
archive_DANCEHALL_BEATzigzag_DANCEHALLBEAT.wav4.3 MBTIEERROR Source
archive_DJ_JIM_tomsrap.wav1.3 MBTIEERROR Source
archive_DONALD_TRUMP_HEARTBEATWEIRD_BEAT_BY_1BEATTELGRAPH.wav4.1 MBTIEERROR Source
archive_DUALING_DRUMMERS_FAST_BEAT_ZIGZAG_AROUNDTHEBENDRAVE.wav3.1 MBTIEERROR Source
archive_Ditty_Bag_sgtslaughter.wav280.0 KBTIEERROR Source
archive_Dying_Yo_Joe_yojoe.wav64.7 KBTIEERROR Source
archive_EYES_OF_MADMANSOUND_BEATZIGZAG_eyesMADMAN.wav3.5 MBTIEERROR Source
archive_Eg1_Teacher_Speech_emg1.wav3.4 MBTIEERROR Source
archive_Elizabeth_TrainorYou_Dont_Have_To_S_elizabethA1.wav1.3 MBTIEERROR Source
archive_FelicityIsherwoodAudition_FelicityIsherwood.wav699.9 KBTIEERROR Source
archive_Frog_song_Img_0077.wav125.1 KBTIEERROR Source
archive_GHOST_TRAIN_LOCOMOTIVES__SOUNDS_ZIG_1BEATFUNNYTRAINour.wav2.2 MBTIEERROR Source
archive_HINDU_SITAR_LOVE_DANCEZIGZAG_HINDUSITARLOVEDANCE.wav3.9 MBTIEERROR Source
archive_HORSE_RYDERS_IN_THE_NIGHT_DRUMS__HORSESM_MIDNIGHTRAIDERSour.wav3.2 MBTIEERROR Source
archive_Happy_BDay_Barbie_1_happy_bda.wav35.6 KBTIEERROR Source
archive_Happy_BDay_Barbie_happy_bda.wav48.9 KBTIEERROR Source
archive_Helsam1_BreifingStationUnrestUMSHelsam1.wav1003.6 KBTIEERROR Source
archive_Helsam2_BreifingStationUnrestUMSHelsam2.wav610.4 KBTIEERROR Source
archive_IRAQ_RED_SKYDRUM_TRANCE_CLUB_MIXZIG_HORNOFVICTORY.wav4.6 MBTIEERROR Source
archive_I_made_you_Muffins_Muffinwithms.wav791.5 KBTIEERROR Source
archive_Im_very_concerned_imveryconcerned.WAV983.1 KBTIEERROR Source
archive_Inside_a_Canning_Jar_InsideaCanningJar.wav1.5 MBTIEERROR Source
archive_JohnnyKeira__Yo_Ho_Yo_Ho_YoHo.wav137.6 KBTIEERROR Source
archive_KatieSpinolaAmazingGrace__KatieSpinola.wav931.5 KBTIEERROR Source
archive_Keep_On_Loven_You_KeepOnLovenYou1.wav3.1 MBTIEERROR Source
archive_Kittens_are_fluffy_Kittensarefluffy.wav635.3 KBTIEERROR Source
archive_LauraWarwickItsRainingMen_LauraWarwickItsRainingMen.wav708.8 KBTIEERROR Source
archive_Lethargy_Lethargy.wav366.3 KBTIEERROR Source
archive_Logic_Minute_LogicMinuteNo1.wav3.8 MBTIEERROR Source
archive_MR.FROG_GOES_DOWNTOWNFREAKY_BEATZIG_MRFROGGOESTOTOWNOURMEDIA.wav3.8 MBTIEERROR Source
archive_Marimba_C_major_marimbaup.wav288.0 KBTIEERROR Source
archive_Market_Song_Market_song.wav441.5 KBTIEERROR Source
archive_Men_in_Tights_theme_menintig.wav888.1 KBTIEERROR Source
archive_Mikey_EmOriginal_Rap_mikeyemoriginalrap.wav317.8 KBTIEERROR Source
archive_Mona_Refrain_MonaLastRefrain.wav1.7 MBTIEERROR Source
archive_More__cardoorshut.wav69.8 KBTIEERROR Source
archive_Nelly_Pop_Idol_nellyjackopopidoltest.wav818.4 KBTIEERROR Source
archive_Nelly_Sings_nellysings.wav1017.6 KBTIEERROR Source
archive_Nelly_introduction_Nellyintro.wav269.2 KBTIEERROR Source
archive_PS_I_Love_You_VSings.wav581.5 KBTIEERROR Source
archive_Pot_Peddler_Tony_Tony1.wav59.1 KBTIEERROR Source
archive_RAW_JUNGLE_BEATBY_ZIGZAG_RAINMAKER.wav3.7 MBTIEERROR Source
archive_ROLLING_DICEcrap_shooterZiGzAg_1BEATDICEPLAYER.wav1.6 MBTIEERROR Source
archive_Rambling_Again_Tressa3.wav1.2 MBTIEERROR Source
archive_RandyBornmannWhatDoINeedWithLove_RandyBornmann.wav320.6 KBTIEERROR Source
archive_Ranting_about_Potter_Rant1.wav2.5 MBTIEERROR Source
archive_Rhotic_R_1_RhoticR.wav204.6 KBTIEERROR Source
archive_Riff_Riff.wav887.9 KBTIEERROR Source
archive_Roddy_McCorley_SYN_RoddyMcCorleySYnC.wav3.5 MBTIEERROR Source
archive_SHE_SUCH_A_STUPID_GIRLWEIRD_BEATZIG_STUPIDGIRLSUNDAY.wav1.7 MBTIEERROR Source
archive_SPACE_TRAVEL_MUSIC_BEATZIGZAG_SPACETRAVEL.wav4.3 MBTIEERROR Source
archive_Sarah_HotopIm_Outta_Love_1_SarahImOuttaLove.wav2.4 MBTIEERROR Source
archive_Sarias_Song_sarias_song.wav680.1 KBTIEERROR Source
archive_Sorcerers_Stone_SS.wav506.1 KBTIEERROR Source
archive_Sounds_of_the_Bowling_Alley_soundsofthebowlingalley.WAV1.2 MBTIEERROR Source
archive_Stop_1_stop.wav705.6 KBTIEERROR Source
archive_THE_VIEWfunk_old_schoolzigzag_THEVIEW2.wav2.0 MBTIEERROR Source
archive_TORPEDOSWITH_DRUMBEATZIGZAG_MISSLES.wav3.2 MBTIEERROR Source
archive_TRUMPETWITH_DRUMSMUSIC_BEAT_ZIGZAG_trumpetdrums.wav3.9 MBTIEERROR Source
archive_Test_3_na5.wav123.3 KBTIEERROR Source
archive_Test_4_test.wav109.3 KBTIEERROR Source
archive_Test_Podcast_test.WAV28.0 KBTIEERROR Source
archive_Testing_AMES_leighTestingAMES.wav839.9 KBTIEERROR Source
archive_Thasom_BreifingStationUnrestUMSThasom.wav702.6 KBTIEERROR Source
archive_The_Tour_PICT1295.WAV140.7 KBTIEERROR Source
archive_Thunder_and_Lightening_Tressa4.wav2.4 MBTIEERROR Source
archive_Utah_Accent_Accent.wav344.6 KBTIEERROR Source
archive_VanessaPhamAudition_VanessaPham.wav1.4 MBTIEERROR Source
archive_Voice_sample0001_Speech2.wav1.3 MBTIEERROR Source
archive_WHALES__IN_THE_SEAVERY_HAUNTING_MUS_1beatwhale.wav4.3 MBTIEERROR Source
archive_Wave__t.wav1.2 MBTIEERROR Source
archive_With_Ambient_Backing_ambientbacking1.wav279.1 KBTIEERROR Source
archive_Woodchuck_Woodchuck.wav247.7 KBTIEERROR Source
archive_Zeldas_Lullaby_1_Zeldas_lullaby.wav795.9 KBTIEERROR Source
archive_cancre_sore_cancresore.wav182.8 KBTIEERROR Source
archive_cart_voice_voice.wav106.6 KBTIEERROR Source
archive_dangeracism_metroriots..wav2.5 MBTIEERROR Source
archive_duh_duh_duuhh_duh.wav45.0 KBTIEERROR Source
archive_gYwgdzkZvYnHoTg3J_gYwgdzkZvYnHoTg3J.wav3.5 MBTIEERROR Source
archive_introduction_V002.WAV64.6 KBTIEERROR Source
archive_kraboos_kraboose.wav2.8 MBTIEERROR Source
archive_lonleyhowlingdogszigzag_LONLEYDOGS.wav1.6 MBTIEERROR Source
archive_me_three_randomvoices.wav2.9 MBTIEERROR Source
archive_millie_name_wave_milliewave.wav435.9 KBTIEERROR Source
archive_millifiori_millie3.wav597.7 KBTIEERROR Source
archive_rvco_syf__xing_kong_RiverValleyXingKong.wav2.4 MBTIEERROR Source
archive_rwrip_RWRIP.wav1.5 MBTIEERROR Source
archive_sheroesvoicerecording_sheroesvoicerecording.wav1.3 MBTIEERROR Source
archive_some_audio_zip1.wav60.5 KBTIEERROR Source
archive_son-zoom0027-oloolua_primate_center-2019_ZOOM0027_sounds-like-a-pandemic-recordings_anita.WAV433.6 KBTIEERROR Source
archive_the_end_is_neardark_beatzigzag_theendisnear.wav3.0 MBTIEERROR Source
archive_the_jokerdance_beatzigzag_thejoker.wav3.3 MBTIEERROR Source
archive_violin__violin1.wav1.3 MBTIEERROR Source
archive_zoon-zoom0011_zoom0011_kibera_near_olympic_stage_2019_1.wav1.0 MBTIEERROR Source
archive_zoon-zoom0018_zoom0018_knh_bus_stage_32_outside_kenyatta_hospital_2019_1.wav1.0 MBTIEERROR Source
archive_zoon-zoom0029_zoom0029_.wav2.1 MBTIEERROR Source
archive_zoon-zoom0058_zoom0058_.wav1.9 MBTIEERROR Source
sys2_Front_Right.wav143.5 KBTIEERROR Source
sys2_dummy-message.wav919.9 KBTIEERROR Source
sys2_pisk-down-cink.wav24.4 KBTIEERROR Source
system_Front_Left.wav138.8 KBTIEERROR Source
system_Noise.wav132.0 KBTIEERROR Source
system_Rear_Left.wav123.1 KBTIEERROR Source
system_Rear_Right.wav143.0 KBTIEERROR Source
system_Side_Left.wav131.7 KBTIEERROR Source
system_Side_Right.wav126.9 KBTIEERROR Source
system_canary-long.wav22.1 KBTIEERROR Source
system_cembalo-6.wav20.0 KBTIEERROR Source
system_glass-water-1.wav28.5 KBTIEERROR Source
system_piano-3.wav23.7 KBTIEERROR Source
system_pipe.wav24.0 KBTIEERROR Source
system_pisk-down.wav23.3 KBTIEERROR Source
system_prompt.wav39.5 KBTIEERROR Source
system_trumpet-1.wav47.1 KBTIEERROR Source
system_trumpet-12.wav56.2 KBTIEERROR Source
system_violoncello-7.wav52.0 KBTIEERROR Source
system_xylofon.wav72.6 KBTIEERROR Source

Frequently Asked Questions

Is PZIP WAV compression truly lossless?

+

Yes. Every audio sample is preserved exactly. decode(encode(wav)) = wav, byte-for-byte.

PZIP vs Other Compressors for Audio (WAV)

FeaturePZIPLZMA / xzgzipzstd
Type-AwareYesNoNoNo
LosslessYesYesYesYes
Never-Worse GuaranteeYesN/AN/AN/A
Best Audio (WAV) Saving0%BaselineWorse~Similar
Round-Trip VerifiedEvery fileManualManualManual

Try PZIP on Your Audio (WAV) Files

Upload any Audio (WAV) file up to 30 MB. Free during beta — no signup required. See how much smaller PZIP makes it.

Compress Audio (WAV) Now All File Types
Baseline:     LZMA-9 (maximum compression)
Competitors:  gzip-9, bz2-9, brotli-11, zstd-19, PPMd 2-24
Verification: Byte-exact round-trip on every file
Guarantee:    Never-worse (PZIP <= LZMA, always)
Test files:   149 real-world Audio (WAV) files
Updated:      2026-02-15