Dev tools · alternatives · 2026
24 alternatives to Dummy – Generator of static files for testing file upload
Generator of static files(csv, jpeg, png, pdf) for testing file upload. It can generate csv and png files of any number of bytes! - sterrasec/dummy
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Dummy – Generator of static files for testing file upload launched in 2023; newer entries below may have overtaken it.
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FileFaker▲255Generate sample files of various types and sizes in seconds.
2025 · filefaker.com · its alternatives →
- 2
Thumbnails Cloud▲117The simplest API for generating file thumbnails
2019 · includable.com · its alternatives →
- 3
Cmon... I just want to upload a file and make it public on the internet. Now you tell me I need to master bucket policies, ACL, CORS, multipart uploads, content headers, CDN, presigned URLs, and a bunch of other crap? I can't be asked, so I built FILE0. It's for storing files but you don't need to complete an online course.
2024 · file0.dev · its alternatives →
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FileMock▲7Hi HN! I built FileMock to solve a problem I constantly faced as a developer where I needed mock files for testing uploads, APIs, and storage systems. Key features: • Generates video, audio, image, and document files with precise size control • 100% client-side processing • Supports 20+ formats: MP4, PDF, PNG, MP3, DOCX, etc. • No registration required, just visit and generate Perfect for testing file upload limits, API endpoints, storage quotas, and CI/CD pipelines. I've been using it daily for the past few weeks and thought others might find it useful too. The entire generation…
2025 · filemock.com · its alternatives →
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Generate precise test files, byte by byte
Jul 2026 · testfiles.dev · its alternatives →
- 8SP
2019 · secureview.cloudbrowser.xyz · its alternatives →
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No file upload, 21 image formats supported for conversion
2021 · renzhezhilu.github.io · its alternatives →
- 10
Generate Dummy Files Instantly
Jan 2026 · dummyfilegenerator.com · its alternatives →
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Download free sample files in various formats (PDF, DOC, ODT, ZIP, MP3, etc.). Safe, virus-free test files and dummy files for development and testing. Verified content for all your project needs.
2023 · filesampleshub.com · its alternatives →
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Keep CSV, JSON, and XML files safe while generating realistic test data for development and pipelines. See why it matters.
2019 · tonic.ai · its alternatives →
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Image files for Image-Upload testing. Contribute to ggtd/Image-files-for-Image-Upload-testing development by creating an account on GitHub.
2017 · github.com · its alternatives →
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Dummy data generator for devs, analysts & QA testers
2025 · dummydatabase.com · its alternatives →
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Free file & image converter
2025 · file-convertor-ebon.vercel.app · its alternatives →
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Csv2pdf▲5🔥A command line tool to generate PDF and text files from csv data and Freemarker templates.🔥 - redking00/csv2pdf
2020 · github.com · its alternatives →
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FileEase▲6Professional file conversion & optimization
2025 · fileease-iota.vercel.app · its alternatives →
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Generate Realistic Test Data — Instantly.
Nov 2025 · data-mock-generator.com · its alternatives →
- 19
CSV2Invoice▲11Bulk generate and download invoices from CSV files
2025 · csv2invoice.com · its alternatives →
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Free fake data generator — 120+ fields, 7 export formats
Jul 2026 · fakedatabase.com · its alternatives →
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Securely convert images to PDF with no file uploads
2025 · pngtopdf.org · its alternatives →
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Free, out-of-the-box utilities to help with common frontend and backend tasks.
2021 · retool.com · its alternatives →
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Free sample files to cater to all your testing purposes
2023 · filesampleshub.com · its alternatives →
- 24
When I was working on a web app that supported image uploads, I often wished for a quick way to generate dummy images (especially with some weird dimensions) for testing. Then I built this small app for that purpose. Feel free to try unusual dimensions like 1x1 px or 2x20,000 px, but it does fail eventually for dimensions that are too large due to browser limitations. It's also open source :)
2025 · image-elf.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →