Compress Image to 50 KB Online — Job & Visa Portal Uploads
Shrink a photo to under 50 KB in your browser — the exact ceiling many job application portals, visa websites, and government forms enforce for photo uploads. No installation, no upload to any server.
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Bild-Kompressor
Bild auf Zielgröße komprimieren
Laden Sie ein Bild hoch und legen Sie die gewünschte maximale Dateigröße fest. Kostenlos, sicher und im Browser.
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oder klicken zum Durchsuchen (PNG, JPG, WebP — max. 50MB)
Über den Bild-Kompressor
Unser fortschrittlicher Bild-Kompressor verwendet adaptive Multipasse-Komprimierung für optimale Dateigrößenreduktion. Legen Sie Ihre exakte Zielgröße fest und lassen Sie die Engine das beste Gleichgewicht zwischen Qualität und Dateigröße finden.
Funktionen:
- Legen Sie Ihre exakte maximale Dateigröße fest (MB oder KB)
- Adaptive Multipasse-Komprimierung mit intelligenter Qualitätssuche
- Unterstützung für PNG-, JPG- und WebP-Formate
- Bis zu 50MB Eingabedatei-Limit
- Funktioniert vollständig in Ihrem Browser — Dateien verlassen nie Ihr Gerät
- Völlig kostenlos ohne Registrierung erforderlich
Standards & Referenzen
Zuletzt aktualisiert: 2026-03-10
Why this matters
Job portals for government positions, university admissions offices, and consular visa systems are notorious for capping photo uploads at a strict 50 KB — usually a legacy limit set when server storage was expensive and never revisited. A typical smartphone photo lands at 3–8 MB, more than 60 times over that ceiling, so applicants either give up or spend twenty minutes fighting quality sliders in unfamiliar software. A target-size compressor removes the guesswork: set 50 KB once, and the tool iterates automatically until the file lands at or under that number.
Step by step
- 1Open the Image CompressorThe target is already set to 50 KB on this page — just drop in your JPG, PNG, or WebP photo.
- 2Let it compressThe compressor iterates quality settings in your browser until the file lands at or under 50 KB.
- 3Check the previewCompare the original and compressed versions side by side. At 50 KB, most face photos and simple graphics stay clear.
- 4Adjust if neededIf the portal also enforces exact pixel dimensions, resize first with the Image Resizer, then compress here.
- 5Download and submitSave the compressed photo and upload it directly to the portal or form.
Frequently asked questions
Which government and job portals cap uploads at 50 KB?
Many university admissions systems, civil service exam portals, and some consular visa websites set a 50 KB ceiling for photo uploads — a threshold inherited from older, low-storage server infrastructure.
Will a photo still look good at 50 KB?
Yes, for a properly cropped headshot or a simple graphic. A tight face crop with a plain background compresses cleanly at 50 KB because there is little fine detail to preserve.
Is my photo uploaded to compress it?
No. Compression runs entirely in your browser using JavaScript. Your image never leaves your device, which matters for identity and application photos.
What if the portal asks for 20 KB or 100 KB instead?
The target field on this page is fully editable — change it to whatever size your specific form requires.
Which format compresses best to 50 KB?
JPG. It is the most efficient lossy format for photographic content at small file sizes. PNG is lossless and will look far more degraded at the same target size.
My photo is already under 50 KB — what happens?
The compressor leaves it essentially unchanged, or applies only minimal compression, since it is already within your target.
Further reading
- JPG vs PNG: Which Image Format Should You Use?JPG and PNG are the two most common image formats on the web, but they serve very different purposes. Learn which one to use for photos, logos, screenshots, and more.
- What Is WebP and Should You Use It?WebP is a modern image format from Google that delivers smaller files than JPG or PNG with comparable quality. Here is everything you need to know before switching.
- How to Compress Images Without Losing QualityLarge image files slow down websites and fill up storage. This guide explains the practical techniques for making images smaller while keeping them looking sharp.
You might also need
- Compress Image to 100 KB OnlineReduce any photo or image to exactly 100 KB (or any custom target) in your browser. No upload, no guesswork.
- Compress Image to 20 KB — Passport & Visa PhotosReduce a photo to under 20 KB for online passport, visa, and government applications — without uploading sensitive identity photos to any server.
- Compress JPG Images Online — Free & PrivateReduce the file size of JPG and JPEG photos right in your browser. Drop in any JPEG, pick your target size, and download the compressed image. Nothing is uploaded to a server.