Files & data

Convert images, spreadsheets and data files without uploading them. Everything happens on your device.

Files
WebP to JPG converter
WebP to JPG with a quality slider.
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PNG to JPG converter
PNG to JPG, white background, sizes compared.
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JPG to PNG converter
JPG to lossless PNG in one click.
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Image resizer
Resize images to exact pixels, locally.
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Image compressor
Shrink photo file sizes with a slider.
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Image to Base64 converter
Images to data URIs with copy-ready snippets.
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SVG to PNG converter
SVG files to sharp PNGs at 1x, 2x, 4x.
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EXIF remover
Strip GPS and metadata from photos.
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JPG to PDF converter
Images become PDF pages, in your browser.
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Excel to JSON converter
Turn Excel sheets into clean JSON.
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Excel to CSV converter
Turn Excel sheets into clean CSV files.
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Excel to XML converter
Turn Excel sheets into structured XML.
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JSON to Excel converter
Turn a JSON array into a .xlsx file.
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CSV to Excel converter
CSV to .xlsx without mangled zeros or dates.
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XML to Excel converter
Turn repeated XML records into .xlsx rows.
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Favicon generator
Make a real .ico favicon from any image.
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File hash checker
Check a file's SHA-256 checksum locally.
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Rotate & flip image
Rotate or flip a photo in your browser.
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Signature generator
Draw and download a transparent signature.
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Add to calendar file generator
Make a .ics calendar file for any event.
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Dummy file generator
Test files of an exact size, locally.
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Dummy image generator
Placeholder images at any size, locally.
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HEIC to JPG converter
iPhone HEIC photos to JPG, in your browser.
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Merge PDF files
Combine PDFs into one, in your browser.
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Split PDF
Extract pages or split a PDF to a ZIP.