This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Free browser-based file tools: merge and edit PDFs, compress and convert images, and generate exact-size test files. No upload for most tools, no signup.
I built ByteRivet after repeatedly seeing developers, QA teams and website owners struggle to find reliable test files in exact sizes.
Most existing tools either provide only a few fixed downloads, require uploads to a server, or focus on a single format. I wanted to create one place where users could generate precise test files, process PDFs and convert images directly in the browser without signing up.
The first version focused on exact-size test file generation for upload limits, API validation and QA workflows. From there, ByteRivet expanded into PDF, image and document tools while keeping the experience fast, simple and privacy-focused.
I’m especially interested in hearing which formats, file sizes or tools would be most useful next. Feedback is very welcome.
the no upload thing is honestly a huge plus, really appreciate that. one thing though, would be great if the pdf merge let you drag and drop to reorder pages instead of just typing numbers. kind of tedious when i'm working with like 10+ files.
About ByteRivet on Product Hunt
“Free browser-based file tools”
ByteRivet was submitted on Product Hunt and earned 4 upvotes and 2 comments, placing #109 on the daily leaderboard. Free browser-based file tools: merge and edit PDFs, compress and convert images, and generate exact-size test files. No upload for most tools, no signup.
ByteRivet was featured in Marketing (466.4k followers), SaaS (43.3k followers) and Developer Tools (516.5k followers) on Product Hunt. Together, these topics include over 205.8k products, making this a competitive space to launch in.
Who hunted ByteRivet?
ByteRivet was hunted by Bytre Rivet. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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