Dummy File
@dummyfiles.app
Generate dummy files instantly for testing. 28 formats including PDF, DOCX, TXT, Markdown, HTML, RTF, CSV, JSON, XLSX, XML — from 1KB to 20MB, sized to the exact byte. 100% free, no signup.
Dummy File's Company Logos
Dummy File's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#111827
Ebony
17, 24, 39
221, 39, 11
56, 38, 0, 85
#0F0F0F
Cod Gray
15, 15, 15
0, 0, 6
0, 0, 0, 94
#A4F4CF
Magic Mint
164, 244, 207
152, 78, 80
33, 0, 15, 4
About Dummy File
DummyFiles is a free, privacy-focused file generator designed for developers, testers, and anyone who needs sample files quickly. Its online tools create files on demand in 28 formats, including PDF, DOCX, TXT, Markdown, HTML, CSV, JSON, XLSX, XML, YAML, PNG, JPG, MP4, MP3, and ZIP. Users can select a content type, such as placeholder text, realistic data, or technical content, and choose a file size from preset options up to 20MB, generated to the exact byte.
The service requires no signup or account and makes files available for download within seconds. DummyFiles says files are generated on its servers, streamed directly, and not stored, with no tracking. Its generators support practical tasks such as testing uploads and APIs, checking storage and CDN integrations, conducting QA and load tests, prototyping interfaces, and evaluating document-processing workflows.
The site also provides sample CSV and JSON files, with bulk and API access listed as additional options. DummyFiles describes its service as free and open source
Brand industry
Computers Electronics and Technology
Company type
Suggest company type
Year founded
Suggest founded year
Company size
Suggest company size
