Fix any photo or PDF in seconds
Shrink, resize, combine and tidy your files, and speed up your device. Everything happens on this device, so your documents stay private.
Make a photo small enough to upload
Pick the size the website asks for. We shrink your photo to fit, keep it sharp, and remove hidden location data.
More options
2. Choose your photo
or drag and drop images here
Turn photos into one PDF
Photograph a letter, ID, payslip or receipt and get a single PDF that fits the upload limit.
1. Add your pages
Make a PDF small enough to upload
Best for scanned documents, statements and forms that are too big to attach or upload.
2. Choose your PDF
or drag and drop a PDF here
Pages are saved as high-quality images, so text can no longer be selected or searched. That is fine for uploads and email; keep your original for editing.
Resize a photo to exact pixels
For forms and profiles that ask for a set size, such as 600 × 750 pixels.
2. Choose your photo
3. Position your photo
Drag the photo to move it.
PDF tools: merge, split, rotate and tidy
Add one or more PDFs. Rotate, remove or reorder pages, then save one combined PDF or split it up. Text stays sharp and searchable.
or drag and drop PDFs here
Speed up my device
A simple checklist to clear your browser's stored files and free up space. Tick each step as you go. No app can safely clean your phone for you, so we show you exactly where to tap.
KiloFix's own storage
This only clears files this app saved for offline use. Your Pro unlock is kept.
More
Install the app
KiloFix works in any browser. Adding it to your home screen makes it open like a normal app, even with no signal.
KiloFix Pro
How is this private?
Most "compress my file" websites upload your passport, payslip or bank statement to their servers. KiloFix does all the work inside your own browser. Your files are never sent anywhere. You can even switch on airplane mode and it still works.
Questions
Why is my file still too big?
Very large or detailed images sometimes need a smaller pixel size. Open "More options" and choose a smaller longest side, or pick a larger limit if the form allows it.
Will the website accept the file?
JPG and PDF are accepted almost everywhere. If a form also asks for exact pixel sizes (for example passport photos), check its rules as well as the file size.
iPhone photo will not open?
Choose the photo from your Photos library (it converts automatically), or set Settings, Camera, Formats to "Most Compatible".
Do I need an account?
No. Pro is a one-off payment. If you change phone, use "Restore my purchase" with the email you paid with.