Image Tools
19 of 21 liveCompress, resize, convert and inspect images without uploading them anywhere.
Shrink JPG, PNG and WebP without a visible quality drop.
Resize by pixels or percentage, with the aspect ratio locked.
JPG, PNG, WebP and AVIF, converted in any direction.
Pull the dominant colours out of any picture as HEX, RGB or HSL.
The single colour a picture reads as, plus how much of the frame it covers.
HEX, RGB, HSL, HSV and CMYK from whatever you paste in.
Click anywhere on an image and get the HEX code under the cursor.
The same picker in RGB and HSL, for when HEX is not what you need.
Every embedded field a file carries — EXIF, IPTC, XMP and ICC.
Camera, lens, exposure, GPS and timestamps, read locally.
Width, height, aspect ratio and DPI for a whole folder at once.
Estimate the output size before you commit to a format and quality.
Convert JPG to PNG when you need lossless pixels or transparency.
Convert PNG to JPG with a background colour behind the transparency.
To and from WebP, with the size difference shown side by side.
Crop to a ratio, to exact pixel bounds, or to a social preset.
Draft an alt attribute that describes the picture, not the filename.
A longer caption for a product listing or a gallery entry.
Pull the text out of a screenshot or a scan, in the browser.
Score a batch and surface the shots that are out of focus.
Noise, banding, over-compression and clipped highlights, measured.
Direct conversions
28 one-step pagesWhy this runs in the browser rather than on a server
A photograph is more than a file. It carries where it was taken, on what camera, at what moment, sometimes the body's serial number. An ordinary online compressor receives all of that along with the picture, and what happens to it afterwards is not something you can check. Here the image is decoded and re-encoded by your own machine's graphics stack, and nothing leaves — which is why these tools keep working with the network switched off.
Which to reach for: compression when the file is too heavy but the dimensions are right; the resizer when the picture is simply too large for the page; the converter when the format is the problem and WebP or AVIF would be smaller. All three show the result as a 1:1 before-and-after slider, because compression damage is invisible on a thumbnail, and all three can hand back a batch as one archive.
What is coming next
19 of the 21 are live today. The rest are being added in batches, and each one is listed as it lands. If a tool you need is still marked as coming and you want it sooner, say so — the order is not fixed.