Compress Image Online Free. Reduce to Any Size - 20KB, 50KB, 100KB, or More.

RepetiGo's free image compressor reduces the file size of any photo or image - JPG, PNG, or WebP - right inside your browser. Drag the compression slider to the range that matches your target, and download an image sized for your portal, form, or chat app. Need an exact number like 20KB or 50KB? The size guide further down this page shows you exactly which slider setting gets you there.

The compress image online free tool works entirely on your own device - phone, tablet, or laptop. Because compression runs locally using your device's own processing power, your original photo is never uploaded to any server - there is no upload wait, and nothing for us to store or delete afterward.

Image compression is the process of reducing a digital image's file size. The image looks almost or completely identical on screen, but the underlying file data is smaller - so it uploads faster, takes less storage space, and fits within a portal's or email's size limit.

There are two broad approaches: lossy compression, which shrinks the file by discarding some image data (usually invisible at normal viewing sizes), and lossless compression, which reorganises data more efficiently without discarding anything - the result is pixel-identical but the size reduction is smaller.

For most practical purposes in India - uploading a photo to a government portal, sharing on WhatsApp, emailing a scanned document - compressing at a moderate-to-high level produces files that are 60-90% smaller than the original while still looking clear on a phone or computer screen.

Every compression follows the same three steps. No account required, no daily limit.

Click Select Images or drag and drop your file into the upload area. Supported formats: JPG/JPEG, PNG, and WebP. There is no fixed file size cap - because everything runs on your own device, a very large photo simply takes a little longer to process. Upload works on any device - Android phone, iPhone, Windows laptop, or Mac - from your browser, with no app to install.

Tip: if a portal only accepts JPG and you have a PNG, run it through PNG to JPG first at Open PNG to JPG - converting alone often shrinks the file dramatically before you even compress it.

As soon as you upload, RepetiGo automatically compresses your image at a 60% starting level so you have a result immediately. From there, drag the compression slider (10% to 90%) - higher means a smaller file and more visible quality trade-off, lower keeps more detail. The card for each image updates live, showing the exact compressed size next to the original so you can judge the trade-off before downloading.

Aiming for a specific portal limit like 20KB or 50KB? Skip ahead to the target-size guide below - it maps the most common Indian portal limits to the slider range that reaches them.

Once compression finishes - usually within a few seconds - a Download button appears on the image card, showing the new file size next to the original so you can compare before saving. For several images at once, use Download ZIP to get every compressed file in one archive.

The most common reason Indian users search for an image compressor is to meet a portal's upload size limit. Every government, educational, and financial portal has different requirements. RepetiGo doesn't take a KB number as direct input - instead, drag the compression slider and watch the live size shown on the image card update in real time. Use this table as your starting point, then fine-tune from there:

The honest answer: RepetiGo's compressor uses lossy compression, so there is always some data trade-off. What "without losing quality" really means in practice is "without visible quality loss at normal viewing sizes." For a portal photo or a WhatsApp image, a 55-70% compression level looks the same as the original on any screen. For a professional print, keep the slider low.

Lossy compression (used for JPG and WebP) permanently removes some image data to achieve a smaller file. At a low-to-default slider setting, the difference is invisible on a phone or computer screen. Around 65-80%, you might notice very slight softness in detailed areas if you zoom in. Above 85%, the trade-off becomes more visible - use this range only when you must hit a very small file size, such as a strict portal limit.

Lossless compression reduces file size by reorganising data more efficiently without removing anything - the output is pixel-identical to the original, but the size reduction is smaller. RepetiGo's compressor is a lossy tool by design, built for the portal, WhatsApp, and email use cases where a moderate size trade-off is invisible in practice; it doesn't offer a separate lossless mode. If you need a pixel-identical file, keep your original PNG uncompressed.

PNG files are usually larger than JPG at the same visual quality. RepetiGo automatically detects whether your PNG has transparent areas: if it does, the compressed output is saved as WebP to preserve the transparency; if the PNG is fully opaque, it is compressed and saved as JPG. This tool does not offer a separate manual "lossless PNG" mode - for pixel-perfect lossless output, keep the PNG uncompressed.

WebP typically produces smaller files than JPG at the same visual quality - often 25-35% smaller - and is the default format for images downloaded from Chrome-based browsers. RepetiGo accepts WebP directly and keeps the output in WebP format. Note: some older Indian government portals only accept JPG - if in doubt, use PNG to JPG or Convert to JPG at Open Convert to JPG after compressing.

The most important difference for Indian users: because RepetiGo compresses entirely in your browser, your photo - including sensitive ones like Aadhaar or PAN card images - never leaves your device. TinyPNG and iloveimg upload your file to their servers to compress it; RepetiGo and Squoosh do not.

When you compress a photo here - especially an ID photo or an Aadhaar/PAN card image - here is exactly what happens:

Print shop owners regularly receive customer images that are too large for the print system or too small for a clean print. Manually compressing each one before printing adds friction to every job.

PrintPilot - RepetiGo's print shop software - can fold image handling into the same automated workflow customers already use to upload documents. Instead of running a separate compression tool for every customer photo, the shop's print queue can work with correctly sized files as part of the wider PrintPilot workflow.

Keep the compression slider in the lower-to-default range (10-60%) - at these levels, the difference from the original is not visible on a phone or computer screen. For a government portal upload where the file size limit matters more than fine detail, a higher setting (70-90%) is still perfectly usable for identity verification, even though some quality trade-off becomes visible if you zoom in closely.

Lossy compression shrinks a file by discarding some image data - the result looks very close to the original at moderate settings but is not pixel-identical. Lossless compression reorganises data without discarding anything, so the output is pixel-identical, but the size reduction is smaller. RepetiGo's compressor is a lossy tool - it always outputs a compressed JPG or WebP file. It does not offer a separate lossless PNG mode; if you need a pixel-identical file, keep the original PNG uncompressed.

RepetiGo doesn't take an exact KB number as input - instead you get a compression slider, and the live preview shows you the resulting file size the moment you adjust it. As a starting point: NTA/JEE-style 20KB limits usually need the slider around 80-90%; Aadhaar's roughly 50KB limit usually needs 70-85%; a 100KB college-portal limit usually works around 55-70%. See the target-size guide above for the full breakdown, drag the slider, watch the size shown on the card, and fine-tune from there until it's under your portal's stated limit.

Upload your PNG - RepetiGo checks it automatically. If the PNG has transparent areas, the compressed output is saved as WebP to keep the transparency. If the PNG is fully opaque (like a screenshot with no transparent background), the output is saved as compressed JPG. There isn't a manual "keep as lossless PNG" option on this tool; if you need a pixel-perfect PNG, don't run it through the compressor.

The compression level was set too high for that particular photo. Drag the slider down to a lower percentage and check the live preview size again. For portals that require a very small file (under 20KB), some softness is unavoidable at that size, but it should still be clear enough for identity verification. If a portal rejects your image for quality reasons, try a slightly lower compression level and reduce the photo's dimensions first using the Resize Image tool at Open Resize Image.

Yes. RepetiGo's image compressor works on mobile browsers - Chrome on Android, Safari on iPhone. Open Open Compress Image on your phone, tap Select Images, choose a photo from your Gallery or Files app, adjust the compression slider, and download the result directly to your phone - useful for compressing an Aadhaar or PAN photo before uploading to a portal, without needing a laptop.

Yes. Upload several images in one session - each one is compressed automatically and shown on its own card. The same compression level applies to all of them; drag the slider once and every image updates. Use Download ZIP to get all compressed files in a single archive. If different images need very different compression levels, compress them in separate batches.

Yes - and it's safer than most alternatives, because there is no upload at all. RepetiGo compresses the image using your own browser's processing power; the file never leaves your device or reaches any RepetiGo server. There's nothing to intercept in transit and nothing for us to store, because we never receive the photo in the first place.

There is no fixed file size limit built into the tool. Because everything runs on your own device rather than a server, a very large photo (well above typical smartphone camera sizes) may simply take longer to process or use more of your device's memory, depending on your phone or computer.