Shrink photos to any size you need. Your pics stay sharp, they just upload way faster.
That "attachment too large" error hits different when you've written the perfect email. Compress your pics to slip under any email limit while keeping them looking crisp. Your photos actually send this time, and they still look great on the other end. Want to skip the attachment entirely? Turn the photo into a link instead.
Generate an image link→
Job applications, visa forms, school portals—they all want your photo under 100KB or some random limit (U.S. visa uploads cap at 240KB, many ID forms want 20–100KB). Instead of screenshotting and praying, just tell us the KB cap you need and we work down to it. When a form also fixes the pixel dimensions, resize to those first, then compress to the KB limit—crushing quality before you've sized correctly only makes the photo look worse.
Resize the dimensions first→
Heavy images are why your site feels slow. Every extra second of loading means people bounce. Compress your photos and suddenly everything loads instantly. For the web, WebP squeezes roughly 25–34% smaller than JPEG at the same visual quality, so convert to WebP first for the tightest pages—same beautiful pics, your visitors just don't have to wait for them anymore.
Convert to WebP first→
You upload a perfect photo and the app turns it into a pixelated mess. Platforms aggressively compress big files. Beat them by pre-compressing to the sweet spot—you stay in control of how your content actually looks when people see it.
Tell us the KB cap your form needs and we work down to it—without destroying what makes your photos look good.
Need under 20KB? 50KB? 100KB? 200KB? Just type the KB cap you need and we compress down toward it. No messing with quality sliders, no trial and error, no guessing—and if an image is too detailed to fit the limit without wrecking it, we tell you instead of quietly handing back an over-limit file.
Our compression finds the perfect balance point. Your photos come out looking identical to the original—just way smaller files. Most people literally can't tell the difference between before and after.
Upload JPG, PNG, WebP—whatever you've got. Download in the same format or switch to WebP for even smaller files at the same quality. Your choice, zero hassle.
Drag and drop any image file or click to select from your device. We support JPG, PNG, and WebP formats up to 50MB.
Enter your target file size in KB. Need under 100KB for a form upload? Under 50KB for email? Just type the number.
Your compressed image is ready instantly. Download it directly to your device. No watermarks, exact file size you requested.
Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)
Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...
Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!
Its the best app. for sizing photos to fit for Instagram or other forms of social media. You can also edit photos and create collages with multiple photos. It’s had been my friend for several years!
Always helpful when needing to resize photos
I love this app. Makes posting all types of photos. Love how it makes them fit on different formats
I use this app everyday to perfectly resize images for all of my social media platforms
This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly
We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...
A tool that reduces the file size (KB or MB) of your image without changing its dimensions. Same width and height, smaller file.
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Generate from text, expand photos, remove backgrounds, and upscale to 4K
