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Compress Image to 10KB Online (Free)
Reduce image file size to under 10KB. Works with JPG, PNG, and WebP. 100% private — no uploads.
JPGPNGWEBPHEIC
⚡ Try with a sample photo
Shrink a JPG, PNG, or WebP to 10KB or under in your browser — no upload, no signup, no watermark. A 10KB limit usually comes from a form upload, forum avatar, or ID-photo portal that rejects anything larger. Drop in your photo and the tool tunes the quality until it meets the 10KB target.
Getting an image under 10KB
A 10KB cap is tight — a normal phone photo is 2–5MB, so it has to shrink a lot. The compressor lowers the JPEG quality and, if needed, the dimensions until the file fits 10KB, keeping the image as sharp as the size budget allows. You see the exact output size before downloading.
Quality-aware compression
Rather than applying a fixed quality, the tool searches for the best quality level that still lands at or below 10KB. For photos it uses JPEG/WebP encoding; for graphics with flat color and transparency it keeps PNG where that's smaller. The result is the smallest visible-quality loss for your size budget.
Private, free, unlimited
Compression runs on your device — nothing is uploaded, so screenshots, ID photos, and client images stay private. No account, no watermark, no cap on how many you compress. Need an exact pixel size too? Pair this with our image resizer.
Common ways people use it
Strict upload forms
Pass a hard "max 10KB" rule on an avatar, ID, or registration upload.
Email and messaging
Attach photos under 10KB so they send quickly and don't clog inboxes.
Storage savings
Batch-compress a folder of photos to 10KB each to reclaim space without deleting anything.
Frequently asked questions
How It Works
Professional results in 3 simple steps.
1
Upload
Select your photos or videos. Files processed locally.
2
Process
Our powerful engine optimizes your files instantly.
3
Download
Get your optimized files immediately.