Media
Change the sample rate of an audio file (e.g., 44.1kHz to 22.05kHz)
audio-resampleMedia
Re-encode audio to a new bitrate while keeping the same format
audio-change-bitrateMedia
Re-encode audio using Constant Bitrate (CBR)
audio-set-cbrMedia
Convert audio using Variable Bitrate (VBR) for efficient quality
audio-set-vbrMedia
Compress multiple images with quality control, output format selection, and size optimization
batch-compressMedia
Convert multiple images to different formats with quality settings and batch processing
batch-convertMedia
Resize multiple images to specific dimensions with various resize options and batch processing
batch-resizeMedia
Add watermarks to multiple images with text or image watermarks, position control, and batch processing
batch-watermarkMedia
Convert multiple WAV files to OGG, AAC, M4A, and OPUS formats with quality settings, bitrate control, and batch processing
batch-wav-converterData Visualization
Generate GitHub-style calendar heatmaps to visualize activity patterns over time, perfect for tracking yearly contributions, habits, or metrics
calendar-heatmapAI Tools
Detect the language of text fragments and return language codes using AI
ai-language-detectorData Visualization
目标vs实际对比图表，包含目标线、实际值、比较范围
bullet-chart