Free · Private · In your browser
DropToSolve
Drop a file. We suggest the tool. Everything runs on your device — nothing is uploaded to a server.
Drop a file to solve it
We detect the type and suggest the right tool. Everything stays in your browser — nothing is uploaded.
Merge PDF
Combine multiple PDFs into one file, in any order.
Split / Extract PDF
Split every page into a ZIP, or extract a page range.
Rotate PDF
Rotate all pages or a page range by 90°, 180°, or 270°.
Delete PDF Pages
Remove selected pages and download a cleaner PDF.
Images to PDF
Turn JPG, PNG, or WebP into a PDF — reorder with Up / Down.
PDF to Images
Export PDF pages as PNG or JPG — ZIP when multiple.
JSON to PDF
Export pretty-printed JSON as a downloadable PDF.
Images
Compress Image
Shrink JPG, PNG, or WebP with quality and max size (MB).
Resize Image
Resize JPG, PNG, or WebP with aspect-ratio lock.
Rotate Image
Rotate JPG, PNG, or WebP by 90°, 180°, or 270°.
Convert Image
Convert between JPG, PNG, and WebP in your browser.
HEIC to JPG
Convert iPhone HEIC/HEIF photos to JPG or PNG.
Images to PDF
Turn JPG, PNG, or WebP into a PDF — reorder with Up / Down.
PDF to Images
Export PDF pages as PNG or JPG — ZIP when multiple.
Generators
Text
Word Counter
Count words, characters, paragraphs, sentences, and reading time.
Case Converter
Convert text to UPPER, lower, Title Case, or Sentence case.
Base64 Encode / Decode
Encode text to Base64 or decode Base64 back to text.
Text Diff
Compare two texts line by line and highlight changes.
UTM Builder
Build campaign URLs with UTM tracking parameters.
JSON Formatter
Format, minify, and validate JSON in your browser.
JSON to PDF
Export pretty-printed JSON as a downloadable PDF.
Focus
Relax
Why DropToSolve?
Most online converters upload your files to someone else's servers. We don't. Processing stays in your browser with Web APIs — faster for small files, private for everything.