Images
Image conversion, editing, privacy and web graphics
Inside this category
Favicon Generator Image Background Remover Image Crop +28 more
31 tools
Converter categories
21 categories covering 37 file formats, from everyday images and PDFs to CAD meshes, fonts, geospatial data and scientific arrays.
Create, combine, split and export PDF documents
Inside this category
Compress PDF Extract PDF Pages Images to PDF +15 more
18 tools
Documents
Word processing, text, markup and LaTeX formats
Inside this category
DOCX to HTML DOCX to PDF DOCX to TXT +44 more
47 tools
Audio
Re-encode, extract and normalise audio
Tools coming soon
Video
Remux, re-encode and extract from video files
1 tool
Spreadsheets
Tabular data interchange and workbook conversion
Inside this category
CSV Cleaner CSV Column Extractor CSV Formatter +13 more
16 tools
Presentations
Slide deck conversion and export
Tools coming soon
eBooks
EPUB, MOBI and reading formats
Inside this category
EPUB Metadata Viewer EPUB to PDF PDF to EPUB
3 tools
Archives
Compress, extract and repackage bundles
Inside this category
Create ZIP Extract ZIP ZIP File Viewer +1 more
4 tools
CAD & 3D
Engineering drawings and 3D model exchange
Inside this category
GLTF to GLB GLB to GLTF
2 tools
Data
Validate, format, and convert structured data
Inside this category
CSV to JSON JSON Formatter JSON Minifier +8 more
11 tools
Subtitles
Timing formats for captions and transcripts
Inside this category
SRT to VTT VTT to SRT SRT to TXT
3 tools
Vector
Scalable artwork and drawing formats
Inside this category
SVG Minifier SVG Optimizer SVG to JPG +2 more
5 tools
GIS
Geospatial data and map layers
Inside this category
GeoJSON Formatter GeoJSON Validator GeoJSON to KML +2 more
5 tools
Scientific
Research data, tables and instrument output
Inside this category
SI Unit Converter Scientific Notation Significant Figures +7 more
10 tools
Code & Markup
Format HTML, CSS, JavaScript, TypeScript, SQL and more
Inside this category
HTML Formatter HTML Minifier CSS Formatter +11 more
14 tools
Text & Encoding
Encode, decode and normalise text — character encodings, base64, URLs, Unicode, line endings, timestamps and time zones.
Inside this category
Text Encoding Converter UTF-8 Converter ASCII Converter +28 more
31 tools
Calendar & Contacts
Turn contacts (vCard) and calendars (iCalendar) into CSV or JSON, entirely in your browser.
Inside this category
VCF to CSV CSV to VCF VCF to JSON +3 more
6 tools
Specialized
Focused encoders and decoders — Base64 and hexadecimal for text, files and binary data.
Inside this category
Text to Base64 Base64 to Text File to Base64 +3 more
6 tools
Developer & Security
Hashes, HMAC, tokens, UUIDs, QR codes and developer utilities
Inside this category
SHA-1 Hash SHA-256 Hash SHA-512 Hash +12 more
15 tools
Calculators & Converters
Unit, temperature, base, date, BMI, loan and tip calculators
Inside this category
Unit Converter Speed Converter Data Size Converter +9 more
12 tools
Choosing the right category
Categories follow the kind of file you start with rather than the task. If you have an image and want a document, start in Images and use the JPG to PDF tool; if you have a document and want an image, start in PDF.
Every category page lists its tools, the formats it covers and the questions people ask most often about that family of formats.