Enter a theme or your own lyrics to generate two versions of original rap, with options such as trap, boom bap, drill, lo-fi and other styles; add a front-face selfie to generate a 9:16 lip-synced rap video; the first 30 seconds is free, no card required
Description translated from the developer's original Chinese by machine translation. 中文原页 ↗
Enter a description of a technical concept and generate an MP4 video and interactive HTML diagram that uses isometric mechanical animation to explain its principles. No installation required.
Upload a 10-second vertical screen horror video (with sound) of a self-portrait of a ghost crawling out from behind the shoulder. You can choose between "slowly approaching" or "suddenly attacking your face" for a one-time payment of $4.99. No shooting or installation required.
Mac voice input app. Transcription and polishing are all done locally and can be used even when disconnected. It automatically organizes text after speaking. It supports custom dictionaries, spoken words to lists/file paths, and it can also expand spoken keywords into pre-stored entire paragraphs of text.
Mac keyboard and mouse sound effects tool, 15 sets of mechanical keyboard/typewriter key sounds + 8 environmental sounds such as rain and ocean waves + desktop feedback such as typing cat, no recording or saving of typing content, unlimited free trial in the app, ¥19.9 buyout
Local learning workbench, organizes video subtitles, PDF, Markdown and other materials into editable notes, retaining the original text and source time points for verification; no LearnNote account is required, self-selected models, remote API fees are additional; currently available on Windows, macOS/Linux preview, source code uses Apache-2.0
Browser-native speech-to-text tool, uses Whisper model to transcribe audio and video locally, files are not uploaded to the server; can proofread text and timeline, export TXT/SRT/VTT subtitles, a single file can be up to 20 minutes long, free and no registration required
About this listing
This page is part of Indie Maker, a directory of works by Chinese indie developers. We sync daily from the open-source repository chinese-independent-developer; this product was added on 2026-10-14.
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