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Select a ShrinkBeam tool and files from your device.
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All tools →PRIVATE BY DESIGN · 100% LOCAL
Smaller files.
Zero uploads.
Compress PDFs and images directly in your browser. Your files never leave your device.
↓
Drop your file hereor click to choose · PDF, JPG, PNG, WebP🔒 Nothing is uploaded
✓ No server uploads✓ No registration✓ Originals stay untouched
PDF & IMAGE TOOLS
Everything you need. Nothing uploaded.
Choose a tool. Processing happens directly in your browser.
↓Compress PDFMake PDFs smaller with Smart or target-size compression.Open tool →＋Merge PDFCombine multiple PDF files in the order you choose.Open tool →↔Split PDFExtract selected pages into a new PDF.Open tool →↻Organize PDFReorder, rotate and delete PDF pages visually.Open tool →✎Sign PDFDraw and place a signature without uploading your PDF.Open tool →▧Images to PDFTurn JPG and PNG images into one PDF.Open tool →▦PDF to imagesExport every PDF page as a JPG image.Open tool →↓Compress JPGReduce JPG photo file size directly on your device.Open tool →↓Compress PNGMake PNG images smaller with local compression.Open tool →◇Convert WebPConvert JPG and PNG to WebP, or WebP to JPG and PNG.Open tool →◇HEIC to JPGConvert iPhone HEIC photos to JPG locally.Open tool →▧Batch edit imagesCompress, resize or convert several images and download one ZIP.Open tool →✂Crop imageChoose an exact image area and export it locally.Open tool →↻Rotate imageTurn JPG, PNG or WebP by 90 degrees.Open tool →⌁Compress imagesReduce JPG, PNG and WebP file size locally.Open tool →↔Resize imagesChange image dimensions in pixels without uploading.Open tool →◇Convert imagesConvert between JPG, PNG and WebP locally.Open tool →
PRIVACY FIRST
Your files are none of our business.
ShrinkBeam processes files locally on your device. We do not need a file upload endpoint to compress, merge, split or convert your documents and images.
Process
The work happens locally inside your browser.
Download
Save the new file. Your originals stay untouched.
INSTALLABLE APP
Tools on your home screen.
Install ShrinkBeam from your browser menu. Open a tool while online to make its page available offline. The app stores program files, never your selected documents or photos. On iPhone, use Share → Add to Home Screen.
Free PDF and image tools that run on your device
ShrinkBeam helps you compress, merge, split, organize, sign and convert files without sending the document to a file-processing server. Choose a task above or jump directly to a common file-size target.
Popular file-size tools
Compress PDF to 1 MB · Compress PDF to 2 MB · Compress PDF to 5 MB · Compress PDF to 10 MB · Compress image to 500 KB · Compress image to 1 MB
Related audio and video tools
iPhone ringtone maker
Create an iPhone ringtone from MP3, M4A, WAV or a video: choose up to 30 seconds, add fades and download M4A/AAC or MP3 locally.
Trim video
Trim an MP4 or MOV video without re-encoding. Set start and end with sliders or seconds, preview the excerpt and download a new copy locally.
Remove audio from video
Remove every audio track from an MP4 or MOV video without changing the image quality. Preview the muted video and download a silent copy locally.
Extract audio from video
Extract an AAC audio track from an MP4 or MOV video as M4A without re-encoding. Choose the track, listen to the result and download it on your device.
Rotate video
Rotate an MP4 or MOV video by 90°, 180° or 270° without re-encoding. The new copy stores orientation in its video header and keeps the original compressed frames.
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