How do I compress a WebP to 50 KB?

Drop the WebP onto the compressor above. The 50 KB target is already set, so just click Compress and download the result.

Will the file be exactly 50 KB?

It aims to land at or just under 50 KB. 50 KB here means 50,000 bytes, so it also fits sites that count 1 KB as 1,024 bytes.

How much quality will I lose at 50 KB?

At 50 KB a photo keeps enough detail for a face, a signature or a logo, but large photos are scaled down to fit. At 50 KB, a detailed WebP photo comes out around 770 × 520 px at good quality; simpler images can stay larger. WebP is more efficient than JPG, so it keeps more detail at the same size.

My WebP is already smaller than 50 KB. What now?

Then it already fits, and compressing it further would only cost quality. Upload it as it is, or pick a smaller target if you need it smaller still.

What if my WebP can't get down to 50 KB?

Very large or detailed images are scaled down further to reach 50 KB. If the result is too small, pick a larger target.

What is 50 KB typically needed for?

Common reasons: passport and ID photos on online applications; profile pictures and avatars; logos in email signatures. Limits vary by site, so check the exact number where you're uploading.

Yes. It's compressed inside your browser and never uploaded.

WebP→smaller WebP→PNG JPG→smaller WebP→JPG PNG→smaller WebP→JPEG MP4→smaller WebP→PDF MP3→smaller WebP→GIF PDF→smaller WebP→AVIF HEIC→smaller WebP→SVG DOCX→smaller WebP→ICO GIF→smaller WebP→TIFF SVG→smaller WebP→BMP MOV→smaller WebP→PSD AVIF→smaller WebP→EPS M4A→smaller WebP→JXL WebP→TGA WebM→smaller WebP→DDS WebP→EXR MKV→smaller WebP→HDR WebP→JP2 XLSX→smaller WebP→CUR WebP→PPM EPUB→smaller WebP→QOI WebP→PCX AVI→smaller WebP→PGM WebP→PBM FLAC→smaller PNG→JPG JPG→PNG PPTX→smaller PNG→WebP JPG→WebP AAC→smaller HEIC→PNG HEIC→JPG ZIP→smaller MP4→MP3 PNG→JPEG TIFF→smaller JPG→JPEG JPEG→PNG OGG→smaller JPEG→JPG PNG→PDF Opus→smaller JPG→PDF PDF→PNG 7Z→smaller PDF→JPG HEIC→WebP ODT→smaller MP4→WebP PDF→DOCX TAR.GZ→smaller DOCX→PDF JPEG→WebP ODS→smaller PNG→GIF JPG→GIF ODP→smaller GIF→PNG GIF→JPG TAR.BZ2→smaller MP4→MOV MOV→MP4 TAR.XZ→smaller HEIC→JPEG GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 MP4→GIF GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 AVIF→WebP SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC AVI→MP3 MOV→MKV MKV→MOV MOV→M4A DOCX→EPUB EPUB→DOCX CSV→DOCX

Compress WebP to 50 KB

Shrink a WebP to 50 KB or less for ID photos, signatures and forms that cap uploads at 50 KB. Free, and nothing is uploaded.

Runs in your browser
Same format, smaller file
Batch & ZIP download

How to compress a WebP to 50 KB

1
Add your WebP
Drop one or more WebP files onto the compressor above, paste them, or click to browse.
2
50 KB is preset
The target is already set to 50 KB, and each file is compressed to land at or just under it. You can switch to another size or a percentage to reduce by.
3
Compress
Click Compress. The WebP is processed in your browser; nothing is uploaded.
4
Check and download
Check the new size, then download each file or all of them as a ZIP.

What fits in 50 KB

Roughly how large a detailed WebP photo can be at 50 KB. Simple images, like documents and graphics, can stay larger.

Image	Roughly fits	Quality
Photo (3:2)	≈ 770 × 520 px	Good
Photo (3:2)	≈ 1,040 × 700 px	Acceptable, some artefacts
Square photo or avatar	≈ 630 × 630 px	Good

Rough guide for detailed photos. Real results depend on detail, noise and colour.

What 50 KB is typically for

Passport and ID photos on online applications
Profile pictures and avatars
Logos in email signatures

Limits vary by site and change over time; check the exact number where you're uploading.

How WebP gets smaller

Re-encodes WebP at a tuned quality with the slowest, most efficient encoder settings.

Compress WebP by quality level instead →

Neighbouring sizes

Or compress WebP by level and set any size or percentage yourself.

Got a mix of formats? Compress any image to 50 KB.

Compress other images

All images →

WebP to 50 KB: frequently asked questions

Free, private and in your browser

WebP to 50 KB, done.

Drop the file, keep the preset, download the result. No sign-up, no watermark.

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Most conversions never leave your device
Cloud files deleted automatically
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