Convert, compress and resize files without uploading them
Every tool on this site runs inside your browser. Your photos and documents stay on your device, so there are no upload waits, no daily limits and no sign-up.
- Nothing is uploaded
- No limits or watermarks
- Works on phone and computer
Image tools
Convert phone photos, change formats and shrink images to an exact size.
- HEIC to JPGOpen iPhone photos anywhere
- HEIC to PNGLossless copies of iPhone photos
- WebP to PNGSave web images in a common format
- WebP to JPGMake web images open everywhere
- AVIF to JPGConvert the newest web format
- PNG to JPGShrink screenshots and graphics
- JPG to PNGLossless copies for editing
- Compress image to KBHit an exact size limit
- Compress image to 100 KBFor ID proofs and documents
- Resize imagePixels, cm, mm or inches
- AVIF to PNGLossless copies of AVIF images
- JPG to WebPSmaller images for websites
- PNG to WebPLighter graphics with transparency
PDF tools
Merge, split, rotate, compress and convert PDFs without uploading them.
Exam and form uploads
Get photos and signatures accepted by online application forms the first time.
Why your files stay on your device
Most online converters send your files to their servers, process them there and send them back. That is slow on mobile data and risky for ID proofs, certificates, bank statements and family photos.
Modern browsers can do this work themselves. When you use a tool here, the page loads the code it needs and processes the file on your phone or computer.
Made for real upload limits
Application portals reject files for being a few kilobytes too large, the wrong format or the wrong dimensions. The compressors on this site let you type the exact limit, such as 50 KB or 100 KB, and show the final size against it before you upload.