Compress Image to 150KB

ILoveCompress, or I Love Image Compress, compresses photos to any target size right in your browser - free, fast, and no uploads required.

... or drop files here

Max 50 MBUp to 25 files

Simple, safe file processing - designed to respect your privacy

Target Compression Options

Selected: Max 150kb

Compress Image to 150KB - Free Online Image Compressor

The fastest image compressor to 150KB online. Reduce image size to 150KB, 100KB, 10KB or any target - guaranteed under limit every time. Supports JPG, JPEG, PNG, WEBP and GIF. Your files never leave your device.

How to compress an image to 150KB in 3 steps

Upload your image

Drag & drop or click to upload JPG, PNG, WEBP, or GIF - up to 50 MB per file, up to 25 files at once.

Select your target size

Pick 150KB, 100KB, 10KB, 30KB, or any size. The compressor adjusts quality automatically to hit your exact limit.

Download instantly

Your compressed image is ready in seconds. Download individually or grab all files as a ZIP.

100% private:All compression happens directly in your browser. No file is ever sent to a server - your images stay on your device at all times.

Why use this image compressor to 150KB?

Most tools overshoot the target or produce blocky, low-quality results. Whether you need to compress a JPEG to 150KB for a government form, reduce image size to 100KB for a job application, or use an image compressor to 10KB for a strict upload portal - this tool hits every target precisely, every time.

Feature / Criteria	This Compressor	Standard Online Compressors
Guaranteed Output Size	Yes - always at or under your chosen target limit	No - guesses presets (Low/Medium/High)
Visual Quality	Visually Lossless (Perceptual optimization)	Often blocky artifacts or over-compression
100% Device Privacy	Yes - files process locally in browser	No - uploads files to cloud servers
Batch Processing	Yes - up to 25 files simultaneously	Often handles 1 file or throttles download
Format Preservation	Yes - original formats preserved	Often converts everything to JPG automatically

Guaranteed output under your limit

Select 150KB, 80KB, 40KB, or 10KB - the output will always be at or under your chosen size. No exceptions.

Visually lossless quality

Perceptual optimisation protects edges, skin tones, and fine detail while stripping invisible redundancy.

Batch compress - up to 25 files

Process an entire folder of photos at once. Download individually or as a single ZIP archive.

Works on all devices

iPhone, Android, Windows, Mac - any device with a browser. No app or plugin to install.

All major formats

Compress JPEG to 150KB, PNG, WEBP, and GIF with equal accuracy. Output preserves your original format.

Results in under 5 seconds

Typical images compress in 2–3 seconds. Even a large 18 MB photo finishes in under 5 seconds.

Who needs to compress images to 150KB?

The 150KB limit is one of the most common file size restrictions across India and worldwide. You'll need it for:

Government portal uploads (UPSC, SSC, NTA)
Job application photo requirements
College and university admissions forms
Passport and visa application uploads
Email attachments with size limits
Website images for fast page loads

How to reduce image size on iPhone

Wondering how to reduce image size in iPhone without installing any app? Follow these simple steps:

Open in Safari: Access this tool directly using the Safari browser on your iPhone.
Upload your photo: Tap the Choose files button and select the image directly from your camera roll.
Choose target size: Select your desired size target (e.g. 20KB, 30KB, or 100KB).
Process and save: Tap Process Files, and your compressed photo will download directly to your iPhone's Files app in seconds.

No app download required, no registration or accounts, and no hassle.

Compress JPEG to 150KB - and every other size

Need to compress JPEG to 150KB for an exam form? Or compress image to 500KB for an email portal? Maybe an image compressor to 150KB for a visa upload, or compress image to 400KB for a college application? Whatever your target, select it from the size options and the compressor does the rest.

Target Size	Recommended Formats	Common Use Cases
10KB / 10Ko	JPG, PNG	Compress image to 10KB for strict candidate signatures or tiny profile thumbnails
20KB / 30KB (Ko)	JPG, JPEG	Compress image size to 20KB or compress image to 30KB for UPSC, SSC student photo uploads and ID cards
40KB / 50KB (Ko)	JPG, PNG	Compress image to 40KB or 50KB for college admission forms and scanned documents
80KB / 100KB (Ko)	JPG, WEBP	Reduce image size to 100KB or 80KB for web product listings and Google PageSpeed optimizations
150KB / 150Ko	JPG, PNG, WEBP, GIF	Government portal submissions (UPSC, NTA, SSC), job applications
200KB - 300KB (Ko)	JPG, WEBP, PNG	Visa and passport scans, job application CV photos, email attachment limits
400KB / 500KB (Ko)	JPG, PNG	Compress image to 400KB or 500KB for high-resolution uploads and detailed scans

Need a different file size target? ILoveCompress supports all common limits. Click any size to apply it as your compression target:

Common targets: compress image to 10KB for strict portals · compress image to 30KB or compress image 30kb for thumbnail uploads · compress image to 40KB for ID photos · compress image to 80KB for web listings · compress image to 400KB or compress image to 500KB for high-res email attachments.

More tools you might need

Need to compress many images at once? Our bulk image compressor handles entire batches in one go. Want to change format before compressing? Use our JPG to PNG converter - free and instant. Need to reduce pixel dimensions first? Try our image resizer then compress to your exact KB target.

Frequently asked questions

An image compressor to 150KB is a tool that reduces your image file size to exactly 150KB or below. It works by applying perceptual compression - removing data your eye cannot detect (like redundant colour information and invisible textures) while keeping edges, faces, and fine detail sharp. The result is a file guaranteed under 150KB that looks visually identical to the original.

Yes. To compress JPEG to 150KB, upload your file, select 150KB as the target, and click "Process Files". The compressor uses perceptual optimisation to protect visible detail while reducing file size. For most photos and scanned documents the result looks identical at normal screen sizes. The output is always at or under 150KB - guaranteed.

To reduce image size to 100KB, upload your image and select 100KB from the target size options. The tool will compress your JPG, PNG, or WEBP to 100KB or below automatically. This is useful for job application portals and HR systems that require photos under 100KB.

To reduce image size in iPhone, open this tool in Safari - no app needed. Tap "Choose files", pick your photo from the camera roll, select your target size (20KB, 30KB, 150KB, or any other), and tap "Process Files". The compressed image saves directly to your iPhone Files app within seconds. It works on all iPhone models and iOS versions.

Yes. Select 10KB from the size options and the tool will compress your image to 10KB or below. This is useful for very strict upload portals, small thumbnails, or legacy government systems with tight file size limits. The compressor works for compress image to 10KB as reliably as it does for larger targets like 150KB or 500KB.

Select 20KB or 30KB from the target options after uploading your image. The tool handles both - whether you need to compress image size to 20KB for a small portal or compress image to 30KB for a thumbnail requirement. The output is always at or under the selected size, with the best possible quality preserved at that file size.

Absolutely. Not every portal wants a tiny file - many require images under 500KB or 400KB for high-resolution uploads. Select compress image to 500KB or compress image to 400KB from the size picker and the tool will optimise your file to stay within that limit while keeping the highest possible quality.

No. All compression runs locally in your browser using JavaScript. Your files never leave your device, making it safe for sensitive documents like Aadhaar photos, passport scans, salary slips, or medical records.

Yes - upload up to 25 images at once (up to 50 MB each) and compress them all to 150KB in a single batch. Download results one by one or as a ZIP file. For larger volumes, use our bulk image compressor tool.

Yes. Whether you know it as I Love Compress, ILove Image Compress, or ILove JPEG compressor, this is the same free tool. Upload your file, pick a target size, and download a compressed version in seconds.

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