SubtitleGenerator, a web-based AI subtitle tool focused on single-page error correction
SubtitleGenerator, a browser-based AI tool for video subtitling, has launched on Product Hunt, highlighting its single-page error correction and style customization features.
In video content creation, adding subtitles is often time-consuming and requires multiple tools. Recently, Yana Li developed a new tool called SubtitleGenerator, launched on Product Hunt in August 2026 specifically to solve this problem.
The tool operates as a browser-based all-in-one editor built with technologies like Next.js, Postgres, and Cloudflare. It covers the entire workflow from transcription and translation to customizing over 30 subtitle styles, and exporting video and subtitle files.
A key highlight of SubtitleGenerator is the "Fix" workflow designed to address the inaccuracies common in standard AI. The system detects and highlights uncertain words, featuring a countdown timer for the verification status until it displays "All clear," allowing users to quickly review everything on a single page without switching programs.
For pricing, it offers a free tier for 60 videos per month (under 1 minute per clip, no registration required, 720p export with watermark), as well as Pro and Max packages for users needing HD export without watermarks, full-track translation, support for 8 subtitle file formats, and brand font customization.
Helps Thai creators and content producers quickly generate and verify video subtitles directly within their browsers without installing extra software.