tinylm

SwiftCal lets you forward emails to a special address and have them automatically added to your Google Calendar.

No forms, no UI, no clicking around — just forward an email and you're done

A free, open-source email validation API made for Indie Hackers — no auth, no limits, no paywalls, no data stored. Just fast, accurate checks for syntax, domains, MX records, and throwaways. Refreshed daily.

Video Operations 1. Format Conversion: Convert videos between formats (MP4, AVI, MKV, MOV, etc.)

- Video Trimming: Extract precise portions from videos

- Video Merging: Combine multiple video files into one

- Video Resizing: Change video dimensions to suit different platforms

- Subtitle Addition: Embed subtitles directly into videos

- Frame Extraction: Export frames as images

- Image to Video: Generate videos from a sequence of images

- Video Filters: Apply filters like blur, sharpen, rotate, and basic color adjustments

- Thumbnail Generation: Automatically generate video thumbnails

2. Audio Operations - Audio Extraction: Extract audio from video files

- Format Conversion: Convert audio between formats (MP3, AAC, WAV, FLAC, OGG)

- Audio Trimming: Trim audio files with precision

- Volume Normalization: Adjust audio levels for consistent output

3. Analysis Tools - Media Information: Extract metadata about media files (resolution, codecs, bitrate, etc.)

Although repo is 404. It is still more accessible than getting API Keys for Gemini