Hi, I'm Florian. I build useful software for everyday work.
This is where I share my browser tools, software projects, and practical notes - carefully made and without unnecessary clutter.
My toolbox26 small utilities, ready in your browser.
Featured tools
The most-used utilities, ordered by real usage.
PDF Tools
Work with PDF files directly in your browser, without uploads.
Compress PDFReduce PDF file size while keeping the best possible quality.PDF MergeCombine multiple PDF files in your chosen order.PDF SplitSplit one PDF into clearly defined page ranges.PDF to JPGExtract embedded images or convert every PDF page to JPG.JPG to PDFConvert images to PDF and adjust orientation and margins.Rotate PDFRotate individual pages or an entire PDF.Organize PDFReorder, rotate, and remove PDF pages.Add PDF Page NumbersAdd page numbers with a custom format and position.
Office Tools
Convert Office files directly in your browser, without uploads.
Image tools
Convert image formats directly in your browser, without uploads.
Images to PDFCombine multiple images into one PDF. One image per page.Image to JPGConvert PNG, WebP, or JPG images to compact JPG files.Image to PNGConvert JPG, WebP, or PNG images to lossless PNG files.Image to WebPConvert JPG, PNG, or WebP images to efficient WebP files.Rotate imagesRotate multiple JPG, PNG, or GIF images at once. Choose all images or only landscape or portrait images.
All tools
26 Tools
Images to PDFCombine multiple images into one PDF. One image per page.Compress PDFReduce PDF file size while keeping the best possible quality.Image to JPGConvert PNG, WebP, or JPG images to compact JPG files.PDF MergeCombine multiple PDF files in your chosen order.Image to PNGConvert JPG, WebP, or PNG images to lossless PNG files.PDF SplitSplit one PDF into clearly defined page ranges.Excel to CSVExport any worksheet as a clean CSV file.Image to WebPConvert JPG, PNG, or WebP images to efficient WebP files.JSON FormatterFormat, validate, and inspect JSON.Base64 EncoderEncode and decode Base64 text.CSV to ExcelTurn CSV and TSV tables into polished Excel workbooks.PDF to JPGExtract embedded images or convert every PDF page to JPG.Rotate imagesRotate multiple JPG, PNG, or GIF images at once. Choose all images or only landscape or portrait images.JPG to PDFConvert images to PDF and adjust orientation and margins.UUID GeneratorGenerate secure UUID v4 values.Word to PDFConvert DOC and DOCX files into easy-to-share PDFs.Rotate PDFRotate individual pages or an entire PDF.URL EncoderEncode and decode URL components.Organize PDFReorder, rotate, and remove PDF pages.SHA-256 GeneratorCreate a SHA-256 hash from text.Add PDF Page NumbersAdd page numbers with a custom format and position.Timestamp ConverterConvert dates and Unix timestamps.Case ConverterTransform text casing instantly.Color ConverterConvert HEX colors to RGB.Word CounterCount words, characters, and lines.Slug GeneratorTurn text into a clean URL slug.
Latest writing
Practical notes on software and developer experience.