Fix images, PDFs and files in seconds.
Resize and compress images, convert documents, merge PDFs, remove backgrounds, create QR codes and solve common upload problems from one simple toolkit.
What do you want to fix?
Choose a tool and start immediately. No special URL needed.
Image Compressor & ResizerResize, crop, compress and convert images exactly.Compress PDFReduce image-heavy PDFs for uploads and email.Merge PDFCombine several PDFs into one.Split PDFExtract selected pages.PDF to WordCreate an editable DOCX, with OCR fallback.Word to PDFConvert DOCX to a shareable PDF.Images to PDFCombine photos and screenshots into one PDF.PDF to JPG/PNGExport pages as images.Background RemoverRemove backgrounds with on-device AI.QR GeneratorCreate a downloadable QR code.QR ScannerScan from an image or camera.Browse all SizeFix toolsOpen the complete utility directory.
Quick image fix
Need to resize or compress an image right now? Use the tool directly here.
Choose or drop a photoYour image is processed locally in this browser.
SizeFix only says VERIFIED PASS when the exported file meets the requirements that can be fully checked.
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Keep SizeFix on your phone
The web app works now, and the Android release build is being prepared for Google Play.
Web app readyAndroid — Preparing release
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Built for the problems people actually search
Social & creator sizes
X headers and profile images, Instagram posts, Stories/Reels, YouTube thumbnails and banners, plus custom ratios.
Applications & portals
Job/CV photos, visa or application portals, exact dimensions and strict 50KB–1MB limits.
Files & documents
PDF compression, conversion, merging, splitting and everyday document tasks without unnecessary complexity.