Compress Image to 150KB
Aims at ~150 KB (153,600 bytes), a common ceiling for exam registration and application forms that ask for higher-quality photos.
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Drop a file here, browse from your device, or paste from the clipboard.
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Drop your images here
PNG, JPG, or WebP · compressed on your device
Files stay on your device. Nothing is uploaded to Konvert.
Results
About this tool
Some exam and job portals ask for a photograph that is 'up to 150 KB' — larger than a passport-style thumbnail because they want to preserve facial detail. This landing preconfigures the compressor to target that number, offering a bit more visual quality than the sub-100 KB presets while still keeping the file lightweight. Encoding happens on your device, so photos stay private during the process.
FAQ
Most portals with a '100–150 KB' or 'up to 150 KB' rule accept files from this landing.
Yes, if the portal's cap is 150 KB or higher.
No. Please crop or resize to the required pixel dimensions first.
About 25 MB per file. Anything larger should be resized first.
Yes, and no sign-up is required.
No. Processing runs in your browser on your device. You download the result and use it yourself.
More about this tool
How it works
- Add one image that needs to land near about 150 KB.
- The tool aims for about 150 KB for clearer document photos with a bit more headroom. Results are approximate, not exact bytes.
- Check the preview. If the target is unrealistic, crop or resize the source and try again, then download.
Tips
- Re-export from the original — Do not cascade compress a prior 100 KB attempt—start from the camera original.
- Protect brand colors — Flat logos may prefer PNG→WebP workflows; photos love this rung.
- Pair with WebP conversion — If the CMS accepts WebP, convert after sizing for extra savings.
- Stay under inbox rules — Some hosts count decoded size differently—verify after download.
Supported formats
Input: JPG, PNG, WebP, AVIF. Output: JPG for photos, WebP if it produces noticeably smaller results.
Input
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JPG jpg, jpeg
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PNG png
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WEBP webp
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AVIF avif
Output
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JPG jpg, jpeg
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PNG png
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WEBP webp
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AVIF avif
Common uses
- State and central exam application photos
- Job portals with 100–150 KB photo caps
- University fellowship and scholarship forms
- Photo submissions for professional certifications
- Higher-resolution avatar uploads
Limitations
- The exact byte count varies slightly.
- This landing does not crop to specific portal pixel sizes.
- PNG-only inputs may not compress as tightly as JPG.
- Very large source files may need a resize to hit 150 KB cleanly.
- About 25 MB per file, processed one at a time.