Does compressing reduce quality?

A little, but the tool searches the highest quality that still fits, and only reduces dimensions if it has to — so the result stays as sharp as possible.

Is Compress PNG to 84KB free?

Yes — Compress PNG to 84KB is completely free with no sign-up and no watermark.

Are my images uploaded to a server?

No. Everything runs in your browser on your device — your images never leave your computer or phone.

Does it work on mobile?

Yes. It’s fully responsive and works in Chrome, Safari, Firefox and Edge on phones, tablets and desktops.

Compression Tools

Compress PNG to 84KB

ReduceyourPNGimageto84KBorsmaller.Automaticqualitybinary-searchcompresseswithoutdistortingthepicture.Nothingisuploaded.

Free forever100% PrivateNo uploadWorks offline

Processing happens in your browser · No upload

This tool processes your image locally in your browser. Your file is never uploaded to a server, so nothing needs to be deleted afterwards — closing the tab removes it completely.

How to use Compress PNG to 84KB

11
Upload your image
Drag&droporbrowse.Yourfilestaysonyourdevice—itisneveruploaded.
22
Pick output format
JPGgivesthesmallestfiles;WEBPcanbesmallerstill.
33
Compress
Webinary-searchthequalityand,onlyifrequired,reducedimensionstostayunderthetarget.
44
Download
Previewtheresult,checkthesize,thendownload.Use“Delete&startover”toclearitinstantly.

Key features

Guaranteedoutputatorunderthetargetsize
Qualitybinary-searchkeepsimagessharp
100%free—nosign-up,nowatermark
Runsinyourbrowser—imagesneverleaveyourdevice
WorksonChrome,Safari,FirefoxandEdge(desktop&mobile)

Why use Compress PNG to 84KB?

CompressPNGto84KBisthefastestprivatewaytogetthejobdone.Becauseeverythingrunslocallyinyourbrowser,therearenouploads,noqueuesandnoprivacyrisk—idealforIDs,documentsandpersonalphotos.Itisfree,unlimitedandworksonanydevice.

100%

Free

∞

Private

All

Devices

Benefits

Guaranteesanoutputatorunder84KB—neverlarger,soitalwayspassesuploadlimits.
Keepstheimageassharpaspossiblebysearchingqualitybeforeevertouchingdimensions.
Noqualitycliff:yougetthebest-lookingfilethatstillfitsthesizerule.
Yourfileisprocessedonyourdevice—thereisnoupload,soIDsandpersonalphotosstayprivate.

Common use cases

Meetinga84KBuploadlimitonajob,examorgovernmentportal.
Shrinkingphotosforemailattachmentsandfasterwebpages.
FittingimagesinsideCMSormarketplacesizecaps.

Helpful tips

💡

ChooseJPGforphotos—itreachessmallsizeswiththeleastvisibleloss.WEBPcangosmallerstill.

💡

Ifqualitylookslowat84KB,resizethedimensionsdownfirst,thencompress.

Troubleshooting

⚠Thefileisslightlyover84KB.: SwitchtheoutputformattoJPGorWEBP,orletthetoolreducedimensions—outputisguaranteedatorunderthetarget.
⚠Theimagelookssoftaftercompressing.: Verysmalltargetsforcelowerquality.Tryaslightlylargertarget,orresizethedimensionsdownfirstsothepixelsthatremainstaysharp.
⚠Myimagewon’topenorupload.: Makesureit’sasupportedformat(JPG,PNG,WEBP).HEICandcamera-RAWdependonyourbrowser;convertthemtoJPGfirstifneeded.
⚠Nothingisuploaded—isitreallyworking?: Yes.Thetoolrunsinyourbrowser,soprocessinghappensonyourdevicewithnoserverround-trip.Youcanevenuseitofflineafterthepageloads.